Academic literature on the topic 'Creation of Diagnostic Mode'

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Journal articles on the topic "Creation of Diagnostic Mode"

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Hlinomazová, Zuzana, and Ivo Hrazdira. "Standardisation in Ultrasonography: Principle and Diagnostic Significance." Acta Medica (Hradec Kralove, Czech Republic) 47, no. 4 (2004): 305–8. http://dx.doi.org/10.14712/18059694.2018.112.

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Disadvantage of ultrasonography is its dependence on subjective assessment of displayed images. The way how to minimize both intraobserver and interobserver differences is creation of standard conditions for examination including a quantitative approach to evaluation of tissue reflectivity. The oldest mode of standardisation is standardised A- scan, used in ophthalmology. It enables differentiation of echoes, reflected from different ocular structures and is helpful in assessment of extraocular muscle thickness. Standardisation of B- scan depends on the type of diagnostic device and is based on quantification of image echogenicity. In our study reference values of grey-level histogram were established for some thyroid diseases using standard setting of imaging parameters. Results indicate that both standardised A- and B- scan should be helpful in differential diagnostics.
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Randles, Theodore J., Prof Zhe Zhang, and William Johnson Miller. "The SccoB Process." International Journal of Strategic Decision Sciences 9, no. 4 (October 2018): 16–31. http://dx.doi.org/10.4018/ijsds.2018100102.

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Based on qualities of the four-stroke engine and the medical diagnostic process, five characteristics of knowledge were identified and serve as the basis of a self-sustaining knowledge creation process. The SccoB process forms a complementary relation with the firm's existing processes and provides a counterweight to its existing mode of thought. This is done through an internal, counter-culture research institute and the creation of stress and profound insights through the identification and analysis of operational anomalies. SccoB is also a mapping process which moves the organization to greater quality and agility and to more advanced forms of mapping, such as the mapping of technical skills, complex diagnostic problem spaces, business process knowledge requirements, and cognitive force.
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Kluczyk, Marcin, Andrzej Grządziela, and Tomislav Batur. "Diagnostic Model of the Marine Propulsion System." Applied Mechanics and Materials 817 (January 2016): 57–63. http://dx.doi.org/10.4028/www.scientific.net/amm.817.57.

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Naval propulsion systems are characterized by a high degree of complexity within a single system and a large variation between the solutions applied to individual vessels. In this situation, issues relating to the comprehensive diagnostic is a serious problem. Diagnostics models are useful to made the this problem easier. It should be emphasized that it is impossible to develop a universal model correct for all types of vessels. The paper presents general guidelines for the creation of diagnostic models. The results of first stage of studies on diagnostic model covers unit equipped with a twin-engine twin-shaft drive system had been presented.Introduction Changes of technical state of the machine occur as a result of its response to changes in the energy emitted by them. If qualitative and quantitative parameters of this energy are known diagnostician after proper analysis is able to determine the technical condition of the machine. It can be concluded that the technical diagnostics is a test of object response to the impact of energy causing change of its technical condition [9]. As far as the destruction of the object model is concerned we find that the degree of wear of the machine is proportional to the energy dissipated from it.
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Ahmed, Heersh, and Boris Osipov. "MULTI-MODE IDENTIFICATION OF OBTAINING THE ADEQUATE MODEL OF TURBOJET ENGINE TJ-100A-Z FOR DIAGNOSTICS BY THERMALGASDYNAMIC PARAMETERS." Perm National Research Polytechnic University Aerospace Engineering Bulletin, no. 60 (2020): 5–14. http://dx.doi.org/10.15593/2224-9982/2020.60.01.

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When monitoring and diagnosing the state of gas turbine engines by thermodynamic parameters, adequate mathematical models of these engines are used. This name means diagnostic methods based on special processing and analysis of the values of thermogasdynamic and other parameters measured on a working turbojet engine [1] using its mathematical model. The most important in the system of technical diagnostics is the mathematical model of the engine. Its creation is a problem since, as a rule, the specifications of engine components are not given in the technical documentation. In this regard, obtaining complete mathematical models of engines for diagnostic purposes is an urgent task. There are various approaches to obtaining the characteristics of nodes and one of them is the use of generalized characteristics, for example, developed at the N.E. Zhukovsky Air Force Engineering Academy at the Department 201 "Theory of Air-Jet Engines" under the direction of Professor Nechayev Yu.N. Experience using such characteristics has shown that such characteristics can be used, but in a fairly narrow range of throttle modes. As a rule, this range was limited to no more than 40 % of the calculated (nominal) mode, which significantly limits the capabilities of the mathematical model of turbojet engines when implementing diagnostics using thermodynamic and dynamic parameters. This article proposes an algorithm developed by the authors a lot of mode identification, implemented as a computer program. As an object of study used turbojet engine TJ-100A-Z manufactured in the Czech Republic. For this, the turbojet engine obtained the characteristics of the main components (compressor, combustion chamber, turbine and nozzle) using the throttle characteristics given in the technical conditions. The calculation results are presented in the form of tables and graphs with error analysis in the calculation before and after identification. The comparison of the errors of the parameters of the throttle characteristics with the errors of the sensors for measuring these parameters is given.
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Zimovets, V. I., S. V. Shamatrin, D. E. Olada, and N. I. Kalashnykova. "Functional Diagnostic System for Multichannel Mine Lifting Machine Working in Factor Cluster Analysis Mode." Journal of Engineering Sciences 7, no. 1 (2020): E20—E27. http://dx.doi.org/10.21272/jes.2020.7(1).e4.

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The primary direction of the increase of reliability of the automated control systems of complex electromechanical machines is the application of intelligent information technologies of the analysis of diagnostic information directly in the operating mode. Therefore, the creation of the basics of information synthesis of a functional diagnosis system (FDS) based on machine learning and pattern recognition is a topical task. In this case, the synthesized FDS must be adaptive to arbitrary initial conditions of the technological process and practically invariant to the multidimensionality of the space of diagnostic features, an alphabet of recognition classes, which characterize the possible technical states of the units and devices of the machine. Besides, an essential feature of FDS is the ability to retrain by increasing the power of the alphabet recognition classes. In the article, information synthesis of FDS is performed within the framework of information-extreme intellectual data analysis technology, which is based on maximizing the information capacity of the system in the process of machine learning. The idea of factor cluster analysis was realized by forming an additional training matrix of unclassified vectors of features of a new recognition class obtained during the operation of the FDS directly in the operating mode. The proposed algorithm allows performing factor cluster analysis in the case of structured feature vectors of several recognition classes. In this case, additional training matrices of the corresponding recognition classes are formed by the agglomerative method of cluster analysis using the k-means procedure. The proposed method of factor cluster analysis is implemented on the example of information synthesis of the FDS of a multi-core mine lifting machine. Keywords: information-extreme intelligent technology, a system of functional diagnostics, multichannel mine lifting machine, machine learning, factor cluster analysis.
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Тамаргазин, Александр Анатолиевич, Людмила Борисовна Приймак, and Валерий Владиславович Шостак. "Methods of clustering parameters in the creation of neural network multi-mode dynamic models of aircraft engines." Aerospace technic and technology, no. 4sup2 (August 27, 2021): 71–78. http://dx.doi.org/10.32620/aktt.2021.4sup2.09.

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The presence on modern aviation gas-turbine engines of dozens and even hundreds of sensors for continuous registration of various parameters of their operation makes it possible to collect and process large amounts of information. This stimulates the development of monitoring and diagnostic systems. At the same time the presence of great volumes of information is not always a sufficient condition for making adequate managerial decisions, especially in the case of evaluation of the technical condition of aviation engines. Thus it is necessary to consider, that aviation engines it is objects which concern to individualized, i.e. to such which are in the sort unique. Therefore, the theory of creating systems to assess the technical state of aircraft engines is formed on the background of the development of modern neural network technology and requires the formation of specific methodological apparatus. From these positions in the article the methods which are used at carrying out clustering of the initial information received at work of modern systems of an estimation and forecasting of a technical condition of aviation gas-turbine engines are considered. This task is particularly relevant for creating neural network multimode models of aircraft engines used in technical state estimation systems for identification of possible failures and damages. Metric, optimization and recurrent methods of input data clustering are considered in the article. The main attention is given to comparison of clustering methods in order to choose the most effective of them for the aircraft engine condition evaluation systems and suitable for implementation of systems with meta-learning. The implementation of clustering methods of initial data allows us to breakdown diagnostic images of objects not by one parameter, but by a whole set of features. In addition, cluster analysis, unlike most mathematical-statistical methods do not impose any restrictions on the type of objects under consideration, and allows us to consider a set of raw data of almost arbitrary nature, which is very important when assessing the technical condition of aircraft engines. At the same time cluster analysis allows one to consider a sufficiently large volume of information and sharply reduce, compress large arrays of parametrical information, make them compact and visual.
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Arhun, S., Yu Borodenko, A. Hnatov, A. Popova, H. Hnatova, N. Kunicina, A. Ziravecka, A. Zabasta, and L. Ribickis. "Choice of Parameters for the Electrodrive Diagnostic System of Hybrid Vehicle Traction." Latvian Journal of Physics and Technical Sciences 57, no. 4 (August 1, 2020): 3–11. http://dx.doi.org/10.2478/lpts-2020-0017.

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AbstractWhen operating a hybrid vehicle (HEV), it is important to reduce maintenance and repair costs. The HEV electric drive (ED) consists of electronic, electrical and mechanical parts and is considered a complex diagnostic model. The availability of an electrical part greatly simplifies the process of monitoring and obtaining information about the state of the system. In order to create a hybrid diesel-electric propulsion system (HDEPS), the choice of structural and functional parameters as diagnostic ones is justified, the control points are chosen, and the necessary accuracy and unambiguity of measurements are determined. Qualitative evaluations of the electrical processes occurring in the power supply circuit of ED from a high-voltage accumulator battery for the selection of diagnostic parameters according to the criteria of sensitivity, informative character, stability and manufacturability of measurements are presented. It has been revealed that during HDEPS diagnostics both stable and transient modes of operation of electric machines should be considered; for analysis of ED technical state it is necessary to have information about current mode of HDEPS load; for measurement of instantaneous values of supply voltage and consumption current it is necessary to select the sensors with short response time and linear conversion function. In terms of sensitivity to structural changes in the circuit and parametric deviations, it is necessary to choose, as diagnostic parameters, the voltage or current, depending on the mode of operation of the ED and the point of measurement of the electrical value. The obtained results are the basis for creating a new system of diagnostics of electric power supply HDEPS in this direction.
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Volobuev, Andrei N., Vasiliy F. Pyatin, Natalya P. Romanchuk, Petr I. Romanchuk, and Svetlana V. Bulgakova. "Modeling of stochastic brain function in artificial intelligence." Science and Innovations in Medicine 4, no. 3 (September 15, 2019): 8–14. http://dx.doi.org/10.35693/2500-1388-2019-4-3-8-14.

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Objectives -research of stochastic brain function in respect to creation of artificial intelligence. Material and methods. Mathematical modeling principles were used for simulation of brain functioning in a stochastic mode. Results. Two types of brain activity were considered: determinated type, usually modeled using the perceptron, and stochastic type. It is shown, that stochastic brain function modeling is the necessary condition for AI to become capable of creativity, generation of new knowledge. Mathematical modeling of a neural network of the cerebral cortex, consisting of the set of the cyclic neuronal circuits (memory units), was performed for the stochastic mode of brain functioning. Models of "two-dimensional" and "one-dimensional" brain were analyzed. The pattern of excitation in memory units was calculated in the "one-dimensional" brain model. Conclusion. Relying on the knowledge of the stochastic mode of brain function, a way of creation of AI can be offered. а-rhythm of a patient is a recommended focus of the therapist's attention in diagnostics and treatment of brain disorders. It was noted, that the alpha wave amplitude and frequency could indicate the cognitive, creative and intuitive abilities of a person.
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МАМЕДОВ, Р. К., and Е. К. РАГИМОВА. "MATHEMАTICAL MODEL OF THE RESPIRATORY SYSTEM." Transport development, no. 1(1) (September 27, 2017): 155–60. http://dx.doi.org/10.33082/td.2017.1-1.18.

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Modeling of organs and structures of the human body, in particular, the development of a mathematical model of gas exchange of the respiratory system, makes it possible to predict critical situations, to clarify the mecha-nisms of pathology formation. This, in turn, expands the scope of application of diagnostic methods and devices and is a prerequisite for the creation of automated diagnostic tools.
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Chen, Tom, Shirley Ou Yang, and Cheryl Leo. "The beginning of value co-creation: understanding dynamics, efforts and betterment." Journal of Service Theory and Practice 27, no. 6 (November 13, 2017): 1145–66. http://dx.doi.org/10.1108/jstp-12-2015-0257.

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Purpose The purpose of this paper is to understand the beginning of value co-creation by uncovering the roles, efforts, and desired outcomes of employees and how they affect employees’ responses to their firm’s co-creation initiatives. Design/methodology/approach This study applies a single case study to explore micro-level processes at the beginning of value co-creation informed by a case about how a Taiwanese firm moved from a conventional to a co-creative business model. Findings The case study findings affirm nine subthemes that underlie three key themes: co-creation dynamics, efforts, and betterment. The authors provide a value co-creation framework that is informed by nine subthemes derived from interview data. Research limitations/implications Current literature on understanding value co-creation processes focuses on formalized co-creation processes which produce diverse and contextually dependent findings. The authors contribute to current value co-creation literature by offering convergent insights into the interplay of dynamics, efforts, and betterment experienced by employees transitioning to a value co-creation process. Practical implications The authors offer a diagnostic value co-creation checklist and propose three benefits of using the checklist, which can help managers mitigate the uncertainty that arises during the transition from a conventional to a co-creation firm. Originality/value The study responds to calls for research to investigate where and when the co-creation of value emerges, value co-creation behavior from employees’ point of view, and employees’ roles in the co-creation of value.
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Dissertations / Theses on the topic "Creation of Diagnostic Mode"

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Kapusta, Juraj. "Diagnostika stroje založena na modelech." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-442841.

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The main idea is focused on the diagnostics of a specific hydraulic system, i.e. sensing the physical quantities of the hydraulic circuit with a tank and a centrifugal pump driven by an asynchronous motor. It is a system of pipes connected to the pump, where due to its work it creates a water flow and a pressure increase. In practice, this issue is also addressed in the energy and nuclear industries. Primary circuits in some cases cannot be designed or modified to be able measure locally the pressure value. It is necessary to measure this quantity indirectly - from the motor currents. The main idea of the work is to diagnose the system by an indirect method - specifically to detect the state of the hydraulic circuit (pressure, flow) from the values that we are able to measure and detect damage in advance. In the second part of the thesis is the application of the parts of a specific hydraulic system in the simulation environment MATLAB Simulink. The model of the hydraulic circuit contains mathematical-physical relations that simulate the course of the mentioned experiment. The results of the simulation are compared with the results of the experiment. The model also investigates the simulation of a fault condition, when we supply pressure pulsations to the hydraulic circuit. It is these changes in the hydraulic part that affect the characteristics of the pump and the asynchronous motor, so we are able to diagnose this system.
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Ardrey, Caroline Anne. "Stéphane Mallarmé : mode de creation/creation de mode : fashion, process and La Dernière Mode." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:ec202910-62e3-4a9e-91f8-d9c0de74c7b5.

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This thesis examines the eight issues of Stéphane Mallarmé's 1874 fashion magazine, La Dernière Mode, focussing on ideas of process. On the one hand, it views La Dernière Mode as a vital phase in the evolution of Mallarmé's aesthetic and, on the other, it sees the discourse of fashion itself as being in a continual state of trial and re-definition. The thesis begins with a citation from Mallarmé's 1886 article, 'Mimique'; this passage showcases the complex relationship between the interpenetrating themes of Time, Drama and Fiction, which form the three main chapter headings. Taking a thematic and linguistic approach, the thesis will explore literary, theoretical and philosophical mechanisms in La Dernière Mode, assessing ways in which these can be seen to have evolved from ideas established in Mallarmé's early verse and prose writing, and tracing their evolution over the course of the poet's later works. This study will also acknowledge the importance of crisis, both personal and social, and its influence on Mallarmé's aesthetic, showing La Dernière Mode to be part of a dynamic process by which the parameters of literature are tested and re-defined. My study aims to contribute to the development of recent scholarship of Mallarmé, which acknowledges and celebrates his engagement with the material world and his interest in the aesthetic value of the practices of everyday life. Challenging views of Mallarmé as the 'ivory-tower poet' and destabilizing distinctions between his poetic and 'alimentary' works, this thesis thus makes a case for seeing La Dernière Mode as a testing ground for fundamental aspects of the poet's aesthetic with significant implications for the direction his œuvre would take in the 1880s and 1890s. The fashion magazine can thus, I contend, be considered as having a dynamic relationship with the poet's unattainable ideal of the 'Livre'.
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Abdullah, Gadija. "The detection of meningococcal disease through identification of antimicrobial peptides using an in silico model creation." University of the Western Cape, 2019. http://hdl.handle.net/11394/7079.

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Philosophiae Doctor - PhD
Neisseria meningitidis (the meningococcus), the causative agent of meningococcal disease (MD) was identified in 1887 and despite effective antibiotics and partially effective vaccines, Neisseria meningitidis (N. meningitidis) is the leading cause worldwide of meningitis and rapidly fatal sepsis usually in otherwise healthy individuals. Over 500 000 meningococcal cases occur every year. These numbers have made bacterial meningitis a top ten infectious cause of death worldwide. MD primarily affects children under 5 years of age, although in epidemic outbreaks there is a shift in disease to older children, adolescents and adults. MD is also associated with marked morbidity including limb loss, hearing loss, cognitive dysfunction, visual impairment, educational difficulties, developmental delays, motor nerve deficits, seizure disorders and behavioural problems. Antimicrobial peptides (AMPs) are molecules that provide protection against environmental pathogens, acting against a large number of microorganisms, including bacteria, fungi, yeast and virus. AMPs production is a major component of innate immunity against infection. The chemical properties of AMPs allow them to insert into the anionic cell wall and phospholipid membranes of microorganisms or bind to the bacteria making it easily detectable for diagnostic purposes. AMPs can be exploited for the generation of novel antibiotics, as biomarkers in the diagnosis of inflammatory conditions, for the manipulation of the inflammatory process, wound healing, autoimmunity and in the combat of tumour cells. Due to the severity of meningitis, early detection and identification of the strain of N. meningitidis is vital. Rapid and accurate diagnosis is essential for optimal management of patients and a major problem for MD is its diagnostic difficulties and experts conclude that with an early intervention the patient’ prognosis will be much improved. It is becoming increasingly difficult to confirm the diagnosis of meningococcal infection by conventional methods. Although polymerase chain reaction (PCR) has the potential advantage of providing more rapid confirmation of the presence of the bacterium than culturing, it is still time consuming as well as costly. Introduction of AMPs to bind to N. meningitidis receptors could provide a less costly and time consuming solution to the current diagnostic problems. World Health Organization (WHO) meningococcal meningitis program activities encourage laboratory strengthening to ensure prompt and accurate diagnosis to rapidly confirm the presence of MD. This study aimed to identify a list of putative AMPs showing antibacterial activity to N. meningitidis to be used as ligands against receptors uniquely expressed by the bacterium and for the identified AMPs to be used in a Lateral Flow Device (LFD) for the rapid and accurate diagnosis of MD.
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Abdulhadi, Samer Nazmi. "Strategic Decisions Creation-Implementation (SDCI) process : an empirical study." Thesis, Cranfield University, 2015. http://dspace.lib.cranfield.ac.uk/handle/1826/9725.

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The aim of this research was to explore empirically how firms create and implement strategic decisions (SD’s). The research was inspired by the need to understand further organizational process underpinning SD’s phenomenon and potentially contribute to the overall performance of firms. Previous research on SD’s has been focusing on the formal strategic planning approaches, which have been criticized for their highly prescriptive views of SD’s, separating creation from implementation, and focusing on the content and discrete elements rather than the holistic process. Despite all these studies, our understanding of the actual nature of the SD phenomenon from creation to implementation remains incomplete. Motivated by the need to look empirically and holistically at this very complex social phenomenon, this research problematizes the above aspects of SD’s literature and positions this research within a wider social and descriptive process based approach. The research employed qualitative and Analytic Induction (AI) methodologies, and addressed the above need in three projects. The objective of each project has evolved and lead to the emergence of the final findings, which suggest a possible answer to the overall research aim. The Scoping Study proposed a theoretical framework of successful SD’s implementation factors. Project 1 went further and investigated these factors empirically. Project 2 developed empirically the process of how people actually create and implement SD’s. In Project 3, this process was analysed through the theoretical lens of the sensemaking perspective and was applied by practitioners through an empirically tested diagnostic tool. This research has made a step towards a better understanding of SD’s in practice and contributed to the academic knowledge by proposing a different, yet viable descriptive process, which can improve the overall quality of the SD’s, and potentially lead to better performance.
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Pachtman, Arnold. "Extraordinary mode absorption at the electron cyclotron harmonic frequencies as a tokamak plasma diagnostic." Thesis, Massachusetts Institute of Technology, 1986. http://hdl.handle.net/1721.1/14954.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1986.
MICROFICHE COPY AVAILABLE IN ARCHIVES AND SCIENCE.
Bibliography: leaves 189-192.
by Arnold Pachtman.
Ph.D.
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Cadelis, Gilbert. "Creation du systeme expert ira (aide au diagnostic et au traitement d'une insuffisance respiratoire aigue)." Lille 2, 1990. http://www.theses.fr/1990LIL2M289.

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RICOUS, BRUNO. "Creation d'un systeme expert applique au diagnostic et au traitement des cancers de la thyroide." Lille 2, 1988. http://www.theses.fr/1988LIL2M217.

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Murray, Philip (Philip E. ). "Creation of a database for evaluating the effect of genetic intellectual property on genetic diagnostic testing." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36723.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2006.
Includes bibliographical references (leaves 33-34).
In this study, we explore the impact of gene-based patents on the pricing and availability of genetic diagnostic tests. We also explore the nature and scope of the genetic diagnostics industry itself. Through data mining of the GeneTests database and gathering of pricing and procedure information from over 51 laboratories (using a range of sources including phone interviews), we created a unique database that links pricing, procedure and availability information for each sequencing-based gene diagnostic test offered in the US. In addition, we linked relevant gene-based patents to each gene in our database. Our results indicate a correlation between gene patents and test pricing, with an average non-patented test price of -$1330.31 (121 entries) compared to an average price of -$1419.58 for tests associated with gene patents (137 entries).
by Philip Murray.
S.B.
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Akhenak, Abdelkader. "Conception d'observateurs non linéaires par approche multimodèle : application au diagnostic." Vandoeuvre-les-Nancy, INPL, 2004. http://www.theses.fr/2004INPL114N.

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Les travaux effectués dans le cadre de ce mémoire de thèse concernent la conception d'observateurs non linéaires, robustes vis-à-vis des incertitudes de modèles et d'entrées inconnues. Les méthodes développées portent sur une classe de systèmes non linéaires représentés sous forme multimodèle. Les conditions de stabilité des observateurs proposés sont énoncées en se basant exclusivement sur la deuxième méthode de Lyapunov et sa formulation en termes d'inégalités linéaires matricielles (LMI). Les observateurs synthétisés sont regroupés en deux catégories :• La première consiste a éliminer explicitement l'effet des entrées inconnues (perturbations de nature additive) dans les équations de la dynamique de l'erreur d'estimation. Cette approche trouve ses limites lorsque le multimodèle considéré est sujet à des incertitudes de modèle (perturbations de nature multiplicative). • La seconde catégorie comble les insuffisances précédentes. L'effet des entrées inconnues et des incertitudes de modèles sont, dans ce cas, compensés en introduisant le concept de mode glissant, connu pour sa robustesse vis-à-vis des perturbations citées précédemment, dans la structure des observateurs. Les observateurs développés sont utilisés dans le but de mettre en oeuvre une procédure de détection et localisation de défauts capteurs et actionneurs sur la classe de systèmes non linéaires représentés sous forme multimodèle. Nous avons, transposé et adapté aux multimodèles les méthodes de détection et localisation de défauts développées dans le contexte des modèles linéaires. Une application a été effectuée sur un turboréacteur d'un avion décrit par un multimodèle
The work carried out in this thesis concerns the design of robust nonlinear observers with model uncertainties as weIl as unknown inputs. The developed methods concern a class of a nonlinear systems represented by a multiple model. The stability conditions of the proposed observers are formulated using exclusively the second method of Lyapunov and its formulation in Linear Matrix Inequality (LMI) form. The synthesized observers can be grouped into two categories: The first one is based on explicitly eliminating the effect of the unknown inputs (disturbance of additive nature) in state estimation error. However, this approach is unpractical when the considered multiple model is subject to parametric uncertainty (disturbance of multiplicative nature). The second category attempts to handle the difficulties encountered previously. The underlying principle is to compensate the effects of the different disturbances. This is achieved by introducing the concept of sliding mode, which is robust against the model uncertainties, in the observer structure. The developed observers are used to implement sensor and actuator fault detection and isolation pro- cedure for the class of nonlinear systems represented by a multiple model. For this purpose, we have adapted and transposed the existing fault detection and isolation methods developed in the context of the linear models. The efficiency of the proposed methodology is verified through an interesting application of turbojet engine described by a multiple model
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Sorin, Edouard. "Fissuration en modes mixtes dans le bois : diagnostic et évaluation des méthodes de renforcement local." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0264/document.

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Cette thèse s’effectue au sein de l’université de Bordeaux. Ce projet concerne la construction en bois et en particulier la compréhension des phénomènes à l’origine des fissures dans les structures bois. L’un des objectifs étant de concevoir des méthodes efficaces de renforcement local pour les éléments de structure. Pour cela, l’étude se décompose en plusieurs étapes, la compréhension des phénomènes mis en jeu dans la création des fissures sur des bois de construction. Ce travail s’orientera sur la modélisation de fissure en mode mixte, la recherche de solution de renforcement avec compréhension fine de l’impact de types de renforts sur la propagation de la fissure. Cette étude sera accompagnée d’une campagne d’essais, afin de vérifier l’efficacité des renforcements choisis et d’identifier l’impact de l’effet d’échelle sur les modèle de prédiction. Des essais de grandes dimensions seront donc réalisés pour mieux appréhender les effets de groupes et les effets d’échelle sur du matériau d’emploi. On vise ensuite à définir des outils prédictifs de la résistance des systèmes renforcés et de moyens de contrôles pour les Plan d’Assurance Qualité
The purpose of reinforcing assemblies and structural elements inwood is to overcome the resistance limits of the material, by transferring greaterefforts in areas which can lead to premature cracking in structures. The reinforcementsused can be made of steel, composite materials or wood. Their hook can bemechanical (screwed bodies) or by adhesion (structural bonding like glued-in rodsfor example). In both cases, the transfer of solicitations remains poorly known, andthe effect of the beginning and the deflection of crack are not well apprehended. Inengineering techniques, the wood resistance in the reinforced area is neglected, whichis in line with the precautionary principle. Currently, the scientific investigations areinterested in the resistance of those kind of techniques without considering the interactionsbetween the quasi-brittle behavior of the wood and the reinforcementswhich govern the gain in mechanical performance. However, these solutions can leadto a failure caused by the progressive splitting of the wood and the anchor loss ofthe reinforcement. So it seems accurate to propose predictions of the short-termstrength for splitting of reinforced and unreinforced beams, which can be used tofurther exploration of the long-term failure mechanism. That is why, in this study, aglobal prediction model of the ultimate strength of structural components subjectedto splitting, reinforced and unreinforced ones, was developed. It considers the quasibrittlebehavior of the wood and crack propagation in mixed mode, using a mixinglaw established on the R-curves. The relevance of this modeling was then comparedto the current dimensioning methods of the Eurocodes 5, for notched beams, withexperimental campaigns conducted at different scales
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Books on the topic "Creation of Diagnostic Mode"

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Colloque international de poïétique (3rd 1993 Aix-en-Provence, France). Le mode mineur de la création: Actes du troisième Colloque international de poïétique & catalogue de "Carnets d'artistes". Lyon: Aléas, 1996.

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1945-, Kirk Stuart A., ed. Making us crazy: DSM : the psychiatric bible and the creation of mental disorders. London: Constable, 1999.

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1945-, Kirk Stuart A., ed. Making us crazy: DSM : the psychiatric bible and the creation of mental disorders. New York: Free Press, 1997.

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DeLong, Marilyn Revell. The way we look: A framework for visual analysis of dress. Ames: Iowa State University Press, 1987.

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The melodramatic imagination: Balzac, Henry James, melodrama, and the mode of excess. New York: Columbia University Press, 1985.

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Visual design in dress. 3rd ed. Upper Saddle River, N.J: Prentice Hall, 1996.

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Visual design in dress. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1987.

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The melodramatic imagination: Balzac, Henry James, melodrama, and the mode of excess : with a new preface. New Haven: Yale University Press, 1995.

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Against fashion: Clothing as art, 1850-1930. Cambridge, Mass: MIT Press, 2004.

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Manlow, Veronica. Designing clothes: Culture and organization of the fashion industry. New Brunswick, N.J: Transaction Publishers, 2007.

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Book chapters on the topic "Creation of Diagnostic Mode"

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Martin, Kevin. "B-mode instrumentation." In Diagnostic Ultrasound, 77–104. Third edition. | Boca Raton, FL: CRC Press/Taylor & Francis Group, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9781138893603-4.

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Dudley, Nick. "B-mode measurements." In Diagnostic Ultrasound, 129–41. Third edition. | Boca Raton, FL: CRC Press/Taylor & Francis Group, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9781138893603-6.

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Martin, Kevin. "Introduction to B-mode imaging." In Diagnostic Ultrasound, 1–5. Third edition. | Boca Raton, FL: CRC Press/Taylor & Francis Group, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9781138893603-1.

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Martin, Kevin. "Properties, limitations and artefacts of B-mode images." In Diagnostic Ultrasound, 105–27. Third edition. | Boca Raton, FL: CRC Press/Taylor & Francis Group, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9781138893603-5.

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Turmel-Rodrigues, Luc, Albert Mouton, and Claude J. Renaud. "Access Creation Strategy." In Diagnostic and Interventional Radiology of Arteriovenous Accesses for Hemodialysis, 11–14. Paris: Springer Paris, 2012. http://dx.doi.org/10.1007/978-2-8178-0366-1_3.

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Hussey, Matthew. "A-Mode Scanning Instruments." In Basic Physics and Technology of Medical Diagnostic Ultrasound, 51–73. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17737-0_4.

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Hussey, Matthew. "Static B-Mode Instruments." In Basic Physics and Technology of Medical Diagnostic Ultrasound, 83–107. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17737-0_6.

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Hussey, Matthew. "Motion (M-) Mode Scanning Instruments." In Basic Physics and Technology of Medical Diagnostic Ultrasound, 74–82. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17737-0_5.

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Jo, Suyeon, and Tina Nabatchi. "Case Study—Co-Producing Recommendations to Reduce Diagnostic Error." In Co-Production and Co-Creation, 161–63. New York, NY : Routledge, 2018.: Routledge, 2018. http://dx.doi.org/10.4324/9781315204956-23.

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Hussey, Matthew. "Dynamic (Real-Time) B-Mode Scanning." In Basic Physics and Technology of Medical Diagnostic Ultrasound, 108–19. London: Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-17737-0_7.

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Conference papers on the topic "Creation of Diagnostic Mode"

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Safran, Laura, Christopher Hodge, and John Sylvestri. "Targeted Memory Test for Enhanced Diagnostic Fault Localization." In ISTFA 2017. ASM International, 2017. http://dx.doi.org/10.31399/asm.cp.istfa2017p0511.

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Abstract A customized test resource has been created on Linux based automated test system to enhance and accelerate diagnostics and fault localization on random access memory. The resource, Targeted Memory Test, allows creation of a user defined sub-array which targets a specific area of a memory array. The resource includes a customized pattern set which can then be used with the unique Advanced Characterization shmoo plot routine to fully characterize any given failure mode. The sub-array patterns and characterization data can provide a clear understanding of the failure and reduce the time needed for both fault localization and physical failure analysis.
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Benjamin, D., H. Gholam Hosseini, A. Al-Jumaily, and M. J. Harrison. "Fuzzy Logic Approach to Wireless Diagnostic Alarms in Anesthesia." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-67058.

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This paper explores the use of a fuzzy logic system to continuously monitor a patient’s vital signs during an operation under anesthesia and evaluate the patient’s physiological state. The proposed systems aims to employ statistical-based alarms, principal component analysis (PCA) together with respiratory associated arterial pressure variation (Pulse Pressure Variation-PPV and Systolic Pressure Variation-SPV) and a new fuzzy logic model to estimate the physiological state of the patient under anesthesia. The fuzzy approach will include the recursive fuzzy inference system (RFIS) which combines the current patient status data with the previous output of the inference system thereby reinforcing the current finding based on previous sequential outputs. In addition to this, work is also aimed at the creation of a wireless module that will provide patient information directly to the system.
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Kiciński, Jan, and Wiesław M. Ostachowicz. "Nonlinear Analysis of Cracked Rotors With Multiple Supports." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0528.

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Abstract A nonlinear dynamical model of a rotor-support system is presented in this paper. The model includes a treatment of typical perpendicular cracks as encountered in rotor systems. In addition to this a new method for the description of elasto-damping properties of oil films is proposed. The rotor system is also discussed in the context of multiple supports involving the principles of kinetostatic bending. Certain numerical examples are presented within the paper, namely a study of the trajectory of arbitrarily chosen system nodes, and also of a spectral analysis of vibration for cases where the cracks are arbitrarily spatially located. It is considered that the proposals within this paper are of particular relevance to software implementations for diagnostics simulations. The nonlinear description of the model considered also allows for the creation of a catalogue of diagnostic relational phenomena which can be used to describe the inter-relationships between defects which appear during running of a rotor system and their causal symptoms.
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Aretakis, N., I. Roumeliotis, A. Alexiou, C. Romesis, and K. Mathioudakis. "Turbofan Engine Health Assessment From Flight Data." In ASME Turbo Expo 2014: Turbine Technical Conference and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/gt2014-26443.

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The paper presents the use of different approaches to engine health assessment using on-wing data obtained over a year from an engine of a commercial short-range aircraft. The on-wing measurements are analyzed with three different approaches, two of which employ two models of different quality. Initially, the measurements are used as the sole source of information and are post-processed utilizing a simple “model” (a table of corrected parameter values at different engine power levels) to obtain diagnostic information. Next, suitable engine models are built utilizing a semi-automated method which allows for quick and efficient creation of engine models adapted to specific data. Two engine models are created, one based on publicly available data and one adapted to engine specific on-wing “healthy” data. These models of different detail are used in a specific diagnostic process employing model-based diagnostic methods, namely the Probabilistic Neural Network (PNN) method and the Deterioration Tracking method. The results demonstrate the level of diagnostic information that can be obtained for this set of data from each approach (raw data, generic engine model or adapted to measurements engine model). A sub-system fault is correctly identified utilizing the diagnostic process combined with the engine specific model while the Deterioration Tracking method provides additional information about engine deterioration.
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Savchenko, O. F., and I. P. Dobrolyubov. "AUTOMATION OF THE DEVELOPMENT OF DIAGNOSTIC SYSTEMS FOR ASSESSING THE POWER OF TRACTOR ENGINES." In INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION. DSTU-Print, 2020. http://dx.doi.org/10.23947/itno.2020.105-110.

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The article proposes a methodological approach to create a system of automation of the development of diagnostic systems for assessing the power of tractor engines, increasing their efficiency in solving the task of operational control of the energy parameters of the machine-tractor fleet in production conditions. The development phases in the form of methodical, organizational, information, software and technical support units are described. The method of constructing a logical scheme of the development algorithm is presented, formalizing the process of solving interconnected problems while synthesizing different structures of technical and software tools based on a set of mathematical models. The application of the methodology in the creation of a computer model of the two-mass system engine-working machine and the system of automation of the energy monitoring of the tractor park is shown.
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Loboda, Igor, and Sergey Yepifanov. "A Mixed Data-Driven and Model Based Fault Classification for Gas Turbine Diagnosis." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-23075.

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In modern gas turbine health monitoring systems, the diagnostic algorithms based on gas path analysis may be considered as principal. They analyze gas path measured variables and are capable of identifying different faults and degradation mechanisms of gas turbine components (e.g. compressor, turbine, and combustor) as well as malfunctions of the measurement system itself. Gas path mathematical models are widely used in building fault classification required for diagnostics because faults rarely occur during field operation. In that case, model errors are transmitted to the model-based classification, which poses the problem of rendering the description of some classes more accurate using real data. This paper looks into the possibility of creating a mixed fault classification that incorporates both model-based and data-driven fault classes. Such a classification will combine a profound common diagnosis with a higher diagnostic accuracy for the data-driven classes. A gas turbine power plant for natural gas pumping has been chosen as a test case. Its real data with cycles of compressor fouling were used to form a data-driven class of the fouling. Preliminary qualitative analysis showed that these data allow creating a representative class of the fouling and that this class will be compatible with simulated fault classes. A diagnostic algorithm was created based on the proposed classification (real class of compressor fouling and simulated fault classes for other components) and artificial neural networks. The algorithm was subjected to statistical testing. As a result, probabilities of a correct diagnosis were determined. Different variations of the classification were considered and compared using these probabilities as criteria. The performed analysis has revealed no limitations for realizing a principle of the mixed classification in real monitoring systems.
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Holgueras Galán, Artevic, Anna Doquin de Saint-Preux, and Rocío Santamaría Martínez. "Pluricultural competence and VIQTORIA didactic model action in Spanish as a Foreign Language learning systems." In Fifth International Conference on Higher Education Advances. Valencia: Universitat Politècnica València, 2019. http://dx.doi.org/10.4995/head19.2019.9480.

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This paper is about a didactic action model named VIQTORIA that intervenes in the process of pluricultural competence acquisition. This work aims to characterize how the postulates of the VIQTORIA model are fulfilled on printed and digital learning systems commonly used in Spanish as a Foreign Language teaching. In order to achieve that, five criteria support the creation of a corpus that classifies 10 learning systems into two categories. The systems are characterized using a diagnostic tool composed of 338 items grouped in 60 parameters, which are distributed in 9 blocks. These blocks capture the four postulates of VIQTORIA: the qualification of the competition, the structuring of the thematic core, the didactic iteration and the operativization of the skills acquisitions device, as well as the constructs that operationalize the pluricultural competence: the Sociocultural Proximity and the Linguistic Posture. The quantitave nature of the diagnostic tool favors the triangulation of results. However, this work is part of a broader heuristic investigation in which the emergence of theory is predominant. Even though the results suggest a considerable room for improvement, the systems analysed, by their digital nature, are involved in constant evolution which could lead to them overcoming the limitations of the traditional teaching-learning paradigm.
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Tavares, Sara Almeida, and Pedro Antonio Ferreira. "Business Model Canvas as Diagnostic Tool of the Creation of Cultural Value : Conceptual and Exploratory approuch to the Case of Ferreira’s de Castro Cultural Complex." In 2020 15th Iberian Conference on Information Systems and Technologies (CISTI). IEEE, 2020. http://dx.doi.org/10.23919/cisti49556.2020.9140879.

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Pazukhina, S. V., and V. S. Makashova. "Learning the basis of self-regulation as one of the conditions of socialization of senior preschoolers with general speech underformation." In INTERNATIONAL SCIENTIFIC AND PRACTICAL ONLINE CONFERENCE. Знание-М, 2020. http://dx.doi.org/10.38006/907345-50-8.2020.918.927.

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The article provides a theoretical justification of the model of psychological and pedagogical support of the process of socialization of children of senior preschool age with a general speech underdevelopment. Based on the selected criteria and indicators, a diagnostic program has been developed that allows you to determine the level of formation of the components of socialization of preschoolers with speech disorders — behavioral, cognitive, social and personal. The authors obtained primary data for assessing the level of formation of the studied components of socialization. It is established that children of this category experience difficulties of a communicative, motivational, cognitive nature, which negatively affects the process of their socialization. One of the problematic aspects is the insufficiently formed level of voluntary self-regulation in them. The results obtained are interpreted as manifestations of modal-nonspecific patterns of impaired development and are used to justify the specifics of psychological and pedagogical support of the process of socialization of children in this category. The developed model of psychological and pedagogical support of these children includes three blocks: diagnostic-designing, correctionaldeveloping, consultative-methodical. The authors described the specifics of the content and methods for implementing each of them. The psychological and pedagogical conditions for the socialization of preschoolers with a general underdevelopment of speech are highlighted: the creation of a psychologically positive microclimate supporting the child’s communication in the family and kindergarten; carrying out special work to correct the deficiencies in the development of the components of socialization revealed in them during the diagnosis; development and implementation of an individual educational trajectory for the development of a preschool child with general speech underdevelopment, taking into account the specifics of nosology; systematic monitoring of the psychological and pedagogical status of the child in terms of changing the dynamics of mental development. As one of the conditions, the influence of arbitrary self-regulation on the success of the development of the listed components of socialization was considered.
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Gilbertson, Mark, Darrin Beekman, Biswaranjan Mohanty, Saeed Hashemi, Sangyoon Lee, James D. Van de Ven, and Timothy M. Kowalewski. "Force Analysis and Modelling of Soft Actuators for Catheter Robots." In ASME 2016 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/dscc2016-9914.

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Soft robotic actuators may provide the means to develop a soft robotic catheter, enabling safer and more effective transcatheter procedures. In many clinical applications, device contact force affects the quality of diagnostic or the degree of therapy delivered. Therefore precise end effector force control will be a requirement for the soft robotic catheter. In this study a bending soft actuator system was fabricated, and the relationship between volume input and end effector contact force is examined. Static and dynamic system identification were conducted under two different loading conditions loosely related to actuation in a blood vessel. The experimental data from these tests led to the creation of a non-linear system model. A reduced term model was developed using a Root Mean Square Error (RMSE) method in order to observe the importance of system dynamics and nonlinearities. A different system model was designed for each loading condition. These two reduced models matched with experimental result, but differed in model terms and parameters, suggesting that either loading condition identification or end effector closed-loop sensing will be needed for accurate contact force control of a soft robotic actuator in an intravascular environment.
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Reports on the topic "Creation of Diagnostic Mode"

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Medley, S. S. ,. PPPL. Operation of the TFTR Pellet Charge Exchange Diagnostic in the Pulse Counting Mode during H+ RF-minority Heating. Office of Scientific and Technical Information (OSTI), May 1998. http://dx.doi.org/10.2172/289901.

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Uzbekistan Quality Job Creation as a Cornerstone for Sustainable Economic Growth: Country Diagnostic Study. Asian Development Bank, May 2020. http://dx.doi.org/10.22617/tcs200134-2.

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