Relevant bibliographies by topics / Diagramme de causalité

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Diagramme de causalité'

Author: Grafiati
Published: 25 May 2024

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Diagramme de causalité.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Diagramme de causalité"

1

Junglas, Peter. "Causality of System Dynamics Diagrams." SNE Simulation Notes Europe 26, no. 3 (September 2016): 147–54. http://dx.doi.org/10.11128/sne.26.tn.10343.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

BOUAZIZ, Yosra Jlaiel, and Daniel THIEL. "Enquête sur les mécanismes de pilotage des compétences dans le cadre de la mise en oeuvre de projets ERP en tunisie." Revue Française de Gestion Industrielle 32, no. 2 (June 1, 2013): 63–84. http://dx.doi.org/10.53102/2013.32.02.696.

Full text
Abstract:
Cette recherche s'intéresse aux décisions de pilotage des compétences dans le cadre de mise en oeuvre de projets ERP. Après une revue de littérature et une pré-enquête sur le terrain, nous avons lancé une enquête auprès de 31 chefs de projets en Tunisie. Cet échantillon représente 30% de la population totale visée, à savoir les entreprises ayant récemment implanté un ERP composé d'au moins trois modules. Une analyse statistique des données a été réalisée à partir de 651 décisions observées. Ces décisions ont également été formalisées qualitativement à l'aide de diagrammes de causalité permettant de représenter les interrelations entre les variables de pilotage des compétences et les causes de leur défaillance.
APA, Harvard, Vancouver, ISO, and other styles
3

Zhang, Qin. "Probabilistic reasoning based on dynamic causality trees/diagrams." Reliability Engineering & System Safety 46, no. 3 (January 1994): 209–20. http://dx.doi.org/10.1016/0951-8320(94)90114-7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Wu, Bing, Luyao Kou, and Qi Ma. "Research on HFACS Based on Accident Causality Diagram." Open Journal of Safety Science and Technology 07, no. 02 (2017): 77–85. http://dx.doi.org/10.4236/ojsst.2017.72007.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wang, Hongchun. "A Fuzzy Reasoning Algorithm in Hybrid Causality Diagram." Journal of Algorithms & Computational Technology 6, no. 4 (December 2012): 623–38. http://dx.doi.org/10.1260/1748-3018.6.4.623.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Eichler, Michael. "Granger causality and path diagrams for multivariate time series." Journal of Econometrics 137, no. 2 (April 2007): 334–53. http://dx.doi.org/10.1016/j.jeconom.2005.06.032.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Jin, Feng, Jun Zhao, Chunyang Sheng, and Wei Wang. "Causality diagram-based scheduling approach for blast furnace gas system." IEEE/CAA Journal of Automatica Sinica 5, no. 2 (March 2018): 587–94. http://dx.doi.org/10.1109/jas.2017.7510715.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Perdicoúlis, Anastássios, and Jake Piper. "Network and system diagrams revisited: Satisfying CEA requirements for causality analysis." Environmental Impact Assessment Review 28, no. 7 (October 2008): 455–68. http://dx.doi.org/10.1016/j.eiar.2007.08.004.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Zhang, Chun You, and Xiao Qiang Wu. "Intrusion Scenario Dynamic Correlation Algorithm Based on Single Value Causality Diagram." Advanced Materials Research 926-930 (May 2014): 3063–67. http://dx.doi.org/10.4028/www.scientific.net/amr.926-930.3063.

Full text
Abstract:
In order to obtain the effective network intrusion alarm information, and reveal the intention of attackers, an intrusion scenario dynamic correlation algorithm is proposed based on single value causality diagram. According to the composition principle of single value causality diagram, the key factors of the cause and effect diagram are defined. By relating the alarm information of intrusion detection system, attack scenarios are constructed based on cause and effect diagram, and dynamic correction is conduct. Based on the MIT Lincoln laboratory data sets, the correlation test is done using the above attack scenario correlation algorithm. Test results show that the reconstruction of attack scenarios and actual condition have very good consistency, proving that the proposed correlation algorithm can correctly reflect the real hacker intrusion process. The research of this paper provides effective help for the security administrator to implement effective management measures.
APA, Harvard, Vancouver, ISO, and other styles
10

Zhou, Zu Xu. "Research on the Preventive Measures of Sports Injury Based on Causality Diagram and Analytic Hierarchy Process." Applied Mechanics and Materials 380-384 (August 2013): 1838–42. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.1838.

Full text
Abstract:
Because of the frequent occurrence of injury accident in the sports curriculum, the security of physical education cannot be ignored. So, this paper analyzes the factors of injury accident in physical education teaching process and proposes prevention measures. The establishment of security system in physical education is an urgent problem. This paper studies the causes and countermeasures of sports injury accidents based on two methods: causality diagram and analytic hierarchy process. The first section introduces the principles of causality diagram and hierarchical analysis in detail. The second part of the article establishes mathematical model of the analysis method. The part three of the text investigates and analyzes the accident status and prevention measures of 100 primary schools and universities in Heilongjiang province in the form of literature researches and questionnaires. It also proposes weight coefficients and causality diagrams of Sports Injury Accidents using causal analysis theory. It converts causal diagram into a hierarchical model using the analytic hierarchy process AHP.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Diagramme de causalité"

1

Ben, Taleb Romain. "Modélisation et optimisation des actifs pour l'aide à la prise de décision stratégique dans les entreprises." Electronic Thesis or Diss., Ecole nationale des Mines d'Albi-Carmaux, 2024. http://www.theses.fr/2024EMAC0001.

Full text
Abstract:
Les outils et méthodes d'aide à la décision stratégique, notamment utilisés dans les PME, font face à plusieurs limites. On note qu'ils sont essentiellement déterministes, basés sur des données passées, et sont cadrés par une approche quasi exclusivement comptable et financière. Pourtant, les décisions stratégiques en entreprise sont des activités tournées vers le futur, fortement soumis à incertitude qui visent à maximiser la valeur générée de l'entreprise qu'elle soit financière ou non. Dans ce contexte, la question de recherche adressée dans cette thèse est comment aider les dirigeants d'entreprise à prendre des décisions stratégiques prospectives dans un contexte soumis à une incertitude ? En termes de contributions, nous proposons d'abord un cadre conceptuel basé sur méta-modèle qui permet de représenter une entreprise selon une logique d'actifs et de valeur. Cette modélisation est ensuite enrichie d'un diagramme de causalité qui établit la dynamique existante entre les actifs permettant de créer de la valeur. Pour illustrer l'applicabilité de ce cadre conceptuel, on propose une approche par plan d'expériences basée sur un modèle de simulation d'une part, et un modèle d'optimisation en Programmation Mixte en Nombres Entiers d'autre part. Un ensemble d'expérimentations permet de valider la pertinence de la proposition et notamment d'identifier les conséquences des décisions prises sur chaque actif en matière de valeur générée pour l'entreprise
The tools and methods used to assist in strategic decision-making, particularly in SMEs, face several limitations. It is observed that they are primarily deterministic, based on past data, and are framed by an approach that is almost exclusively accounting and financial. However, strategic decisions in a company are activities aimed towards the future, highly subject to uncertainty, which aim to maximize the generated value of the company, whether it is financial or not. In this context, the research question addressed in this thesis is how to assist business leaders in making prospective strategic decisions in a context subject to uncertainty ? In terms of contributions, we first propose a conceptual framework based on a meta-model that allows representing a company according to a logic of assets and value. This modeling is then enriched with a causality diagram that establishes the existing dynamics between the assets that create value. To illustrate the applicability of this conceptual framework, an approach is proposed using experimental design based on a simulation model on one hand, and an optimization model in Mixed Integer Programming on the other hand. A set of experiments validates the relevance of the proposal, notably identifying the consequences of the decisions made on each asset in terms of generated value for the company
APA, Harvard, Vancouver, ISO, and other styles
2

Laurenti, Rafael. "The Karma of Products : Exploring the Causality of Environmental Pressure with Causal Loop Diagram and Environmental Footprint." Doctoral thesis, KTH, Industriell ekologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-184223.

Full text
Abstract:
Environmental pressures from consumer products and mechanisms of predetermination were examined in this thesis using causal loop diagram (CLD) and life cycle assessment (LCA) footprinting to respectively illustrate and provide some indicators about these mechanisms. Theoretical arguments and their practical implications were subjected to qualitative and quantitative analysis, using secondary and primary data. A study integrating theories from various research fields indicated that combining product-service system offerings and environmental policy instruments can be a salient aspect of the system change required for decoupling economic growth from consumption and environmental impacts. In a related study, modes of system behaviour identified were related to some pervasive sustainability challenges to the design of electronic products. This showed that because of consumption and investment dynamics, directing consumers to buy more expensive products in order to restrict their availability of money and avoid increased consumption will not necessarily decrease the total negative burden of consumption. In a study examining product systems, those of washing machines and passenger cars were modelled to identify variables causing environmental impacts through feedback loops, but left outside the scope of LCA studies. These variables can be considered in LCAs through scenario and sensitivity analysis. The carbon, water and energy footprint of leather processing technologies was measured in a study on 12 tanneries in seven countries, for which collection of primary data (even with narrow systems boundaries) proved to be very challenging. Moreover, there were wide variations in the primary data from different tanneries, demonstrating that secondary data should be used with caution in LCA of leather products. A study examining pre-consumer waste developed a footprint metric capable of improving knowledge and awareness among producers and consumers about the total waste generated in the course of producing products. The metric was tested on 10 generic consumer goods and showed that quantities, types and sources of waste generation can differ quite radically between product groups. This revealed a need for standardised ways to convey the environmental and scale of significance of waste types and for an international standard procedure for quantification and communication of product waste footprint. Finally, a planning framework was developed to facilitate inclusion of unintended environmental consequences when devising improvement actions. The results as a whole illustrate the quality and relevance of CLD; the problems with using secondary data in LCA studies; difficulties in acquiring primary data; a need for improved waste declaration in LCA and a standardised procedure for calculation and communication of the waste footprint of products; and systems change opportunities for product engineers, designers and policy makers.

Jury committee

Henrikke Baumann, Associate Professor

Chalmers University of Technology

Department of Energy and Environment

Division of Environmental System Analysis

Joakim Krook, Associate Professor

Linköpings Universitet

Department of Management and Engineering (IEI) / Environmental Technology and Management (MILJÖ)

Karl Johan Bonnedal, Associate Professor

Umeå University

Umeå School of Business and Economics (USBE)

Sofia Ritzén, Professor

KTH Royal Institute of Technology

School of Industrial Engineering and Management

Department of Machine Design

Integrated Product Development

QC 20160405

APA, Harvard, Vancouver, ISO, and other styles
3

Ziebart, Brian D. "Modeling Purposeful Adaptive Behavior with the Principle of Maximum Causal Entropy." Research Showcase @ CMU, 2010. http://repository.cmu.edu/dissertations/17.

Full text
Abstract:
Predicting human behavior from a small amount of training examples is a challenging machine learning problem. In this thesis, we introduce the principle of maximum causal entropy, a general technique for applying information theory to decision-theoretic, game-theoretic, and control settings where relevant information is sequentially revealed over time. This approach guarantees decision-theoretic performance by matching purposeful measures of behavior (Abbeel & Ng, 2004), and/or enforces game-theoretic rationality constraints (Aumann, 1974), while otherwise being as uncertain as possible, which minimizes worst-case predictive log-loss (Gr¨unwald & Dawid, 2003). We derive probabilistic models for decision, control, and multi-player game settings using this approach. We then develop corresponding algorithms for efficient inference that include relaxations of the Bellman equation (Bellman, 1957), and simple learning algorithms based on convex optimization. We apply the models and algorithms to a number of behavior prediction tasks. Specifically, we present empirical evaluations of the approach in the domains of vehicle route preference modeling using over 100,000 miles of collected taxi driving data, pedestrian motion modeling from weeks of indoor movement data, and robust prediction of game play in stochastic multi-player games.
APA, Harvard, Vancouver, ISO, and other styles
4

McLucas, Alan Charles Civil Engineering Australian Defence Force Academy UNSW. "An investigation into the integration of qualitative and quantitative techniques for addressing systemic complexity in the context of organisational strategic decision-making." Awarded by:University of New South Wales - Australian Defence Force Academy. School of Civil Engineering, 2001. http://handle.unsw.edu.au/1959.4/38744.

Full text
Abstract:
System dynamics modelling has been used for around 40 years to address complex, systemic, dynamic problems, those often described as wicked. But, system dynamics modelling is not an exact science and arguments about the most suitable techniques to use in which circumstances, continues. The nature of these wicked problems is investigated through a series of case studies where poor situational awareness among stakeholders was identified. This was found to be an underlying cause for management failure, suggesting need for better ways of recognising and managing wicked problem situations. Human cognition is considered both as a limitation and enabler to decision-making in wicked problem environments. Naturalistic and deliberate decision-making are reviewed. The thesis identifies the need for integration of qualitative and quantitative techniques. Case study results and a review of the literature led to identification of a set of principles of method to be applied in an integrated framework, the aim being to develop an improved way of addressing wicked problems. These principles were applied to a series of cases in an action research setting. However, organisational and political barriers were encountered. This limited the exploitation and investigation of cases to varying degrees. In response to a need identified in the literature review and the case studies, a tool is designed to facilitate analysis of multi-factorial, non-linear causality. This unique tool and its use to assist in problem conceptualisation, and as an aid to testing alternate strategies, are demonstrated. Further investigation is needed in relation to the veracity of combining causal influences using this tool and system dynamics, broadly. System dynamics modelling was found to have utility needed to support analysis of wicked problems. However, failure in a particular modelling project occurred when it was found necessary to rely on human judgement in estimating values to be input into the models. This was found to be problematic and unacceptably risky for sponsors of the modelling effort. Finally, this work has also identified that further study is required into: the use of human judgement in decision-making and the validity of system dynamics models that rely on the quantification of human judgement.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Diagramme de causalité"

1

Coecke, Bob, and Aleks Kissinger. Categorical Quantum Mechanics I: Causal Quantum Processes. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198748991.003.0012.

Full text
Abstract:
We derive the category-theoretic backbone of quantum theory from a process ontology. More specifically, we treat quantum theory as a theory of systems, processes, and their interactions. We first present a general theory of diagrams, and in particular, of string diagrams, and discuss why diagrams are a very natural starting point for developing scientific theories. Then we define process theories, and define a very general notion of quantum type. We show how our process ontology enables us to assert causality, that is, compatibility of quantum theory and relativity theory, prove the no-signalling theorem, provide a new elegant derivation of the no-broadcasting theorem, unitarity of evolution, and Stinespring dilation, all for any `quantum' type in a general class of process theories.
APA, Harvard, Vancouver, ISO, and other styles
2

Chruściel, Piotr T. Geometry of Black Holes. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198855415.001.0001.

Full text
Abstract:
There exists a large scientific literature on black holes, including many excellent textbooks of various levels of difficulty. However, most of these prefer physical intuition to mathematical rigour. The object of this book is to fill this gap and present a detailed, mathematically oriented, extended introduction to the subject. The first part of the book starts with a presentation, in Chapter 1, of some basic facts about Lorentzian manifolds. Chapter 2 develops those elements of Lorentzian causality theory which are key to the understanding of black-hole spacetimes. We present some applications of the causality theory in Chapter 3, as relevant for the study of black holes. Chapter 4, which opens the second part of the book, constitutes an introduction to the theory of black holes, including a review of experimental evidence, a presentation of the basic notions, and a study of the flagship black holes: the Schwarzschild, Reissner–Nordström, Kerr, and Majumdar–Papapetrou solutions of the Einstein, or Einstein–Maxwell, equations. Chapter 5 presents some further important solutions: the Kerr–Newman–(anti-)de Sitter black holes, the Emperan–Reall black rings, the Kaluza–Klein solutions of Rasheed, and the Birmingham family of metrics. Chapters 6 and 7 present the construction of conformal and projective diagrams, which play a key role in understanding the global structure of spacetimes obtained by piecing together metrics which, initially, are expressed in local coordinates. Chapter 8 presents an overview of known dynamical black-hole solutions of the vacuum Einstein equations.
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Diagramme de causalité"

1

Cerny, E., B. Berkane, P. Girodias, and K. Khordoc. "Consistency, Causality and Compatibility." In Hierarchical Annotated Action Diagrams, 69–97. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-5615-2_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Sibertin-Blanc, Christophe, Omar Tahir, and Janette Cardoso. "Interpretation of UML Sequence Diagrams as Causality Flows." In Advanced Distributed Systems, 126–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11533962_12.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Kriz, Sarah. "Understanding Simultaneity and Causality in Static Diagrams versus Animation." In Diagrammatic Representation and Inference, 338–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-46037-3_32.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Fan, Xinghua, Feng Hu, and Simon X. Yang. "A Fault Diagnosis Prototype System Based on Causality Diagram." In Lecture Notes in Computer Science, 589–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/978-3-540-37275-2_71.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Lury, Celia, William Viney, and Scott Wark. "Introduction: Figure, Figuring and Configuration." In Figure, 1–20. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2476-7_1.

Full text
Abstract:
AbstractThis introduction will outline the concept and practice of “figure” and “figuration.” The word “figure” can refer to numbers, characters in text or representations of persons or other entities in images or to a movement or series of movements, a diagram or a short succession of notes. In uses such as prefiguring, configuring, and disfiguring, it can refer to a process, opening questions of ordering, causality, premonition, (retrospective) fulfilment, prophecy, anticipation, redemption and pre-emption. As a noun, configuration can refer to an assemblage or the ways in which technologies materialise cultural imaginaries. Figures sit between the representational and the abstract; they can be inhabited and, in being inhabited, can be turned. We conclude by inviting readers to “go figure!”
APA, Harvard, Vancouver, ISO, and other styles
6

Simon, Steven H. "Planar Diagrams." In Topological Quantum, 151–68. Oxford University PressOxford, 2023. http://dx.doi.org/10.1093/oso/9780198886723.003.0012.

Full text
Abstract:
Abstract We return to study planar diagram algebras as in chapters 8 and 9, but now more formally. We define diagrams as being operators that can be "stacked" on top of each other. We pay particular attention to properties of diagrams such as completeness of states and orthonormality of basis vectors, and we again review the use of F-matrices for change of basis. We discuss the implications of causality for these diagrams, and to what extent diagrams can be deformed in the plane. We give explicit detailed rules for evaluating planar diagrams.
APA, Harvard, Vancouver, ISO, and other styles
7

Chruściel, Piotr T. "Projection diagrams." In Geometry of Black Holes, 280–311. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198855415.003.0007.

Full text
Abstract:
In this chapter we show that one can usefully represent classes of non-spherically symmetric geometries in terms of two-dimensional diagrams, called projection diagrams, using an auxiliary two-dimensional metric constructed out of the spacetime metric. Whenever such a construction can be carried out, the issues such as stable causality, global hyperbolicity, the existence of event or Cauchy horizons, the causal nature of boundaries, and the existence of conformally smooth infinities become evident by inspection of the diagrams.
APA, Harvard, Vancouver, ISO, and other styles
8

Chruściel, Piotr T. "Extensions, conformal diagrams." In Geometry of Black Holes, 259–79. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198855415.003.0006.

Full text
Abstract:
In this chapter we present a systematic approach to extensions of spacetimes, as needed to construct black-hole spacetimes. On the way we introduce the conformal diagrams, which are a useful tool for visualizing the geometry of the extensions. We focus on extensions of metrics containing a two-by-two stationary Lorentzian block.We discuss causality for such metrics in Section 6.1; the possible building blocs are described in Section 6.2; these building blocs are put together in Section 6.3. The general rules governing the construction are explained in Section 6.4, with the causal aspects of the construction highlighted in the short Section 6.5. The method is applied to those Birmingham metrics which have not been analysed previously in Section 6.6.
APA, Harvard, Vancouver, ISO, and other styles
9

Mishra, Dwaipayan, and Himadri Shekhar Mondal. "Different Types of Compactness and Their Importance in Causality." In Constraint Decision-Making Systems in Engineering, 239–56. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-7343-6.ch013.

Full text
Abstract:
The notions of different types of compactness in a spacetime manifold has reviewed in this article. Also, their relations with Cauchy hypersurfaces, which play very important role in globally hyperbolic spacetimes has been discussed. For example, A be a closed subset of a spacetime M having a compact intersection with all the Cauchy hypersurfaces of it, then A⊂J(C) for some compact set C⊂M and conversely. Past and future compact sets in a spacetime and their interrelations with spacelike and timelike compactness are also discussed here by introducing necessary definitions, propositions, and diagrams wherever necessary, for the sake of understanding. Also, it is shown that, a closed advanced set is strictly future compact set. The relations among those compact sets themselves has been mentioned elaborately.
APA, Harvard, Vancouver, ISO, and other styles
10

Steane, Andrew M. "Black holes." In Relativity Made Relatively Easy Volume 2, 274–300. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192895646.003.0020.

Full text
Abstract:
We discuss event horizons and black holes. First Birkhoff’s theorem is derived, and we consider the general nature of spherically symmetric spaces. Then the concepts of null surface, Killing horizon and event horizon are defined and related to one another. Cosmic censorship is briefly discussed. The Schwarzshild horizon is discussed in detail. The divergence or otherwise of redshift, acceleration, speed and proper time is obtained for infalling observers and for Schwarzschild observers. Eddington-Finkelstein coordinates are introduced and used to discuss gravitational collapse. The growth of the horizon is noted, and the causality structure is briefly considered via an introduction to the conformal (Penrose-Carter) diagram. The maximal extension is then presented, with the Kruskal-Szekeres coordinates and associated diagram. Wormholes are briefly discussed. The chapter finishes with a survey of astronomical evidence for black holes.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Diagramme de causalité"

1

Margetts, Rebecca, and Roger F. Ngwompo. "Comparison of Modeling Techniques for a Landing Gear." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39722.

Full text
Abstract:
A wide range of modeling techniques is available to the engineer. The objective of this paper is to compare some typical modeling techniques for the simulation of a multi-domain mechatronic system. Usual dynamic modeling methods, such as block diagrams and iconic diagrams, can cause problems for the engineer. Differential algebraic equations (DAEs) and algebraic loops can significantly increase simulation times and cause numeric errors. Bond graphs are less common in industry, and are presented here as a method which allows the engineer to easily identify causal loops and elements in differential causality. These can indicate DAEs in the underlying equations. An aircraft landing gear is given as an example of a multi-domain system, and is modeled as a block diagram, an iconic diagram and as a bond graph. The time to construct the model, time to solve and problems faced by the analyst are presented. Bond graphs offer distinct advantages in terms of the ease of implementing algebraic equations and visibility of causality. The time taken to model a system can be significantly reduced and the results appear free from computational errors. Bond graphs are therefore recommended for this type of multi-domain systems analysis.
APA, Harvard, Vancouver, ISO, and other styles
2

Hongchun, Wang. "Update Parameters Dynamic in Causality Diagram." In 2009 International Forum on Information Technology and Applications (IFITA). IEEE, 2009. http://dx.doi.org/10.1109/ifita.2009.67.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Shi, Qingsi, and Xinyuan Liang. "Dynamic Causality Diagram in Fault Diagnosis." In 2009 International Joint Conference on Computational Sciences and Optimization, CSO. IEEE, 2009. http://dx.doi.org/10.1109/cso.2009.325.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Xinyuan Liang. "Causality Diagram using Triangular Fuzzy Numbers." In 2006 6th World Congress on Intelligent Control and Automation. IEEE, 2006. http://dx.doi.org/10.1109/wcica.2006.1712812.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Shi Qingxi, Liang Xinyuan, and Zhang Qin. "Causality diagram using normal fuzzy numbers." In 2005 IEEE International Conference on Granular Computing. IEEE, 2005. http://dx.doi.org/10.1109/grc.2005.1547271.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Hongchun Wang, Qingxi Shi, and Qin Zhang. "Fuzzy reasoning in continuous causality diagram." In Proceedings of International Conference on Information Acquisition. IEEE, 2004. http://dx.doi.org/10.1109/icia.2004.1373318.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Guo Li, Jianmin Gao, and Fumin Chen. "Construction of causality diagram model for diagnostics." In 2008 Annual Reliability and Maintainability Symposium. IEEE, 2008. http://dx.doi.org/10.1109/rams.2008.4925777.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Liang, Xinyuan. "Matrix iterative reasoning method of causality diagram." In International conference on Management Innovation and Information Technology. Southampton, UK: WIT Press, 2014. http://dx.doi.org/10.2495/miit130421.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Liang Xinyuan, Shi Qingxi, and Zhang Qin. "Correspondence between causality diagram and neural networks." In 2005 IEEE International Conference on Granular Computing. IEEE, 2005. http://dx.doi.org/10.1109/grc.2005.1547263.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Shi, Qingxi, and Jianguo Liu. "Dynamic Causality Diagram in Vehicular Engine's Fault Diagnosis." In 2009 WRI Global Congress on Intelligent Systems. IEEE, 2009. http://dx.doi.org/10.1109/gcis.2009.304.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Diagramme de causalité' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography