Dissertations / Theses on the topic '091302 Automation and Control Engineering'
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Borndalen, Philip. "Automation and Improved control of Bundle pusher : Automation control." Thesis, Uppsala universitet, Institutionen för teknikvetenskaper, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-353933.
Full textHatipoglu, Cem. "Lateral Control of Vehicles for Highway Automation." The Ohio State University, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=osu1391691665.
Full textTibazarwa, Augustine. "Disciplined agility for process control & automation." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/58525.
Full textCataloged from PDF version of thesis.
Includes bibliographical references (p. 112-115).
Process automation vendors must consider agility as a basis to gain a competitive edge in innovation. Process Automation systems can impact the operating cost of manufacturing equipment, the safe control of large quantities of energy and the safety of dangerous substances used during manufacturing. The manufacturing segment expects greater automation of larger processes, increased capability of process automation systems, and higher quality of those systems. At the same time, business requirements for process automation vendors demand shorter time to market, and greater market return for each dollar invested in product development. Therefore, process automation vendors must determine how to preserve discipline in development processes while adopting process agility necessary to meet dynamic business conditions. Interviews with 9 leaders from 6 companies (2 manufacturers, 2 process automation vendors and 2 automation consulting firms), survey feedback from development personnel and research of literature on state-of-the-art and state-of-the-practice, yielded over 90 findings and observations on process automation business needs, development of automation offerings, and on suitability of agile practices to process automation product development. Agile methods may require changes to manufacturer work processes, but would enable an automation vendor to unlock more of the manufacturer's production value.
(cont.) Disciplined adoption of agile methods is crucial for agility to take hold throughout an automation vendor's organization, and to meet the concerns of process automation stakeholders. Rather than dismiss the suitability of agile development to process automation, a prescriptive guidance is provided that integrates an opportunistic risk-based assessment of how much agility is appropriate. The four values and twelve principles of the Agile Manifesto are a good basis for 8 additional agile practices for process automation: transitioning to agile, investing in agile capability, managing critical system parameters, engineering system-robustness, balancing project risk, continuous system validation, assuring domain expertise and clarifying ecosystem role.
by Augustine Tibazarwa.
S.M.
Han, Min-Hong. "Work flow control in automated manufacturing." Diss., Georgia Institute of Technology, 1985. http://hdl.handle.net/1853/24566.
Full textLönnroth, Viktor. "Improving quality control in automation projects using simulation systems." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-293928.
Full textAutomationssystem blir mer och mer integrerade i dagens samhälle. Systemens komplexitet ökar och med det karven på hög kvalitet under utvecklingen. Detta blir en utmaning för de företag som utvecklar systemen. En lösning som är på uppgång för detta är användningen av simulering och virtuell driftsättning. I denna rapport studeras processen för kvalitetskontroll och effektiv användning av simulering i utvecklingsprojekt av automationssystem. Fokus ligger på mjukvarudelen av systemen. Studien är gjord som en intervjustudie av personal från ett automationsutvecklings företag. Efter intervjuerna analyserades materialet och kombinerades med generella teorier om kvalitetskontroll och testning i mjukvaruutveckling. Processens tester kombinerades sedan med vad som krävs av en simulator för att utföra dessa. Resultatet av detta arbete är för det första en detaljerad bild av kvalitetskontrolls processen. Detta visar att systemen tests två gånger med samma testhierarki, först under utvecklingen och sedan under driftsättningen. Skillnaden är att under utvecklingen saknas den riktiga hårdvaran och process systemet vilket påverkar mjukvarans funktionalitet och begränsar testbarheten. Genom att använda simulering under utvecklingen kan skillnaden mellan systemen före och efter distribution vilket ökar kvaliteten. Överväganden gällande vilken nivå av simulering som behövs för att värdet av simulerings potentiella förmåga att ta bort fel skall bli göre en kostande för att utveckla simuleringen.
Gordon, Brandon W. (Brandon William). "Coordinated control of two macro/micro manipulators for fiber pigtailing automation." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10926.
Full textPlönnigs, Jörn. "Control network performance engineering qualitätsorientierter Entwurf von CSMA-Netzwerken der Automation." Dresden Vogt, 2007. http://deposit.d-nb.de/cgi-bin/dokserv?id=3009957&prov=M&dok_var=1&dok_ext=htm.
Full textTsai, Chi-Keng. "Computer control of an electro-hydraulic robot leg with proximity ranging system /." The Ohio State University, 1985. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487260135355525.
Full textChong, Gregory Chow Ye. "Trajectory-scheduling control systems and their multi-objective design automation." Thesis, University of Glasgow, 2006. http://theses.gla.ac.uk/3728/.
Full textCheng, Chih Wei. "Design and implementation of home automation control system based on Zigbee and transmission control protocol/internet protocol." Thesis, California State University, Long Beach, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10001582.
Full textThis project discusses the Home Automation System (HAS), which utilizes the technology of wireless sensor network (WSN). The control mechanism of these systems is based on ZigBee that works in collaboration with mobile and Internet systems. The input of these devices is quite different, which creates challenges for the creators of the system. Certain household devices are very easy to control while others have comparatively complex inputs. The system should be able to control both types of devices through a singular interface. This challenge is overcome by implementation of the wireless sensor nodes in a HAS. A highly important advantage of using ZigBee’s monitoring system is energy conservation, and reduction in power costs. Utilization of HAS leads to a decrease in consumption of water, electricity and other energy inputs, a reduction of the cost of utilities, and the improvement of security features. The paper demonstrates that Home Automation System has numerous applications beyond control of lighting, temperature and security cameras in a household. The technology opens up frontiers for numerous other applications in the area of home assistance and even in home health care.
Fuerle, Fabian. "Structural optimization in engineering design with a focus on process automation." Thesis, Swansea University, 2010. https://cronfa.swan.ac.uk/Record/cronfa42567.
Full textSheu, Hsin-Teng. "A coordinated decentralized flow and routing control algorithm for an automated highway system /." The Ohio State University, 1987. http://rave.ohiolink.edu/etdc/view?acc_num=osu148758564557836.
Full textBentabol, Muñoz Emilio, Ibáñez Carlos Bosque, Ruiz Pedro González, de Mendoza Jose Manuel Hurtado, and Zúñiga Enrique Ruiz. "Linking Wise-ShopFloor to an ABB IRB-140 Robot : Remote control, monitoring, and programming of an ABB robot IRC 5 through the internet." Thesis, Högskolan i Skövde, Institutionen för ingenjörsvetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-13933.
Full textWise-ShopFloor
Naghiyev, Arzoo. "Human factors of train driving with in-cab control and automation technology." Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/39522/.
Full textFitzpatrick, Daniel Ewert. "Engineering chemistry : integrated control strategies and Internet-enabled tools for chemical synthesis." Thesis, University of Cambridge, 2017. https://www.repository.cam.ac.uk/handle/1810/267427.
Full textMarinakos, Helias John. "Effects of control automation on operator attention and risk probability in high speed trains." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/42675.
Full textBjörklund, Andreas, and Viktor Ljunggren. "Förbättring av ritningshantering hos ABB Industrial Automation Control Technologies." Thesis, Uppsala universitet, Industriell teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-360117.
Full textKvalitetsbristkostnader beskriver vad avsaknaden av kvalitet kostar en organisation. Genom att förstå vad begreppet är och hur det kan översättas till en specifik organisation skapas förutsättningarna för att eliminera dessa samt på så sätt spara upp till 30 % av organisationens omsättning. Studien har genomförts på ABB Industrial Automation Control Technologies i Västerås inom koncernen ABB AB. ABB Industrial Automation Control Technologies har en förståelse om vad kvalitetsbristkostnader är och därmed har ett problemområde presenterats. Detta arbete har inriktats på att visualisera problemet samt hur det skulle kunna angripas. Examensarbetets syfte är, ”Avsikten med detta arbete är att generera underlag kring hantering av ritningar samt att även föreslå åtgärder som kan förbättra denna hantering. Syftet är även att bidra till säkerställandet av att ha en process där leverantörer alltid producerar efter rätt och senaste upplaga av ritningar.” Processen ritningshantering har visualiserats baserat på information från intervjuer, observationer samt baserat på sekundärdata som information om befintliga rutiner och styrande dokument. Därefter har brister inom denna ritningshanteringsprocess identifierats samt medföljande orsaker åskådliggjorts. Studiens resultat är en processkartläggning med identifierade brister och orsakerna till bristerna. En kravspecifikation har tagits fram som skapar grunden till förbättringsarbetet som ABB Industrial Automation Control Technologies står inför.
Gungor, Mustafa Kemal. "A Programmable Control Unit For Industrial Applications." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/772764/index.pdf.
Full textSeppelt, Bobbie Danielle. "Supporting operator reliance on automation through continuous feedback." Diss., University of Iowa, 2009. https://ir.uiowa.edu/etd/432.
Full textDavid, Giacomo. "Static and dynamic forces accuracy of a Lightweight Collaborative Robot through impedance control." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25461/.
Full textPlönnigs, Jörn. "Control Network Performance Engineering." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2007. http://nbn-resolving.de/urn:nbn:de:swb:14-1189518885137-19770.
Full textDuring the design of large automation networks, performance analysis methods can be used for testing and dimensioning the network before implementation and are essential for an efficient and reliable design process. However, setting up the necessary analytical or simulative models is time-consuming, requires in-depth knowledge, and is therefore often not applicable in practice. The network designers are much more used to the design tools used to develop automation networks. Based on these tools' databases various methods for automated system and traffic modeling, performance analysis and diagnoses are combined in the control network performance engineering that seamlessly integrates quality analysis and consulting into network design without requiring additional effort. (This manuscript is also available - in the form of a book - from Jörg Vogt Verlag, Voglerstr. 20, 01277 Dresden, Germany world-wide web address: http://www.vogtverlag.de/, electronic-mail address: info@vogtverlag.de, ISBN 978-3-938860-10-6 )
Larsson, L. Viktor. "Control Aspects of Complex Hydromechanical Transmissions : with a Focus on Displacement Control." Licentiate thesis, Linköpings universitet, Fluida och mekatroniska system, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-139855.
Full textStrano, Bruno. "UAV: Design,Simulation and Control." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Find full textTam, Joseph. "Methods of Characterizing Gas-Metal Arc Welding Acoustics for Process Automation." Thesis, University of Waterloo, 2005. http://hdl.handle.net/10012/859.
Full textOne such feedback parameter in gas-metal arc welding (GMAW) is acoustic emissions. Although there have been relatively few studies performed in this area, it is agreed amongst professional welders that the sound from an arc is critical to their ability to control the process. Investigations that have been performed however, have been met with mixed success due to extraneous background noises or inadequate evaluation of the signal spectral content. However, if it were possible to identify the salient or characterizing aspects of the signal, these drawbacks may be overcome.
The goal of this thesis is to develop methods which characterize the arc-acoustic signal such that a relationship can be drawn between welding parameters and acoustic spectral characteristics. Three methods were attempted including: Taguchi experiments to reveal trends between weld process parameters and the acoustic signal; psycho-acoustic experiments that investigate expert welder reliance on arc-sounds, and implementation of an artificial neural network (ANN) for mapping arc-acoustic spectral characteristics to process parameters.
Together, these investigations revealed strong correlation between welding voltage and arc-acoustics. The psycho-acoustic experiments confirm the suspicion of welder reliance on arc-acoustics as well as potential spectral candidates necessary to spray-transfer control during GMA welding. ANN performance shows promise in the approach and confirmation of the ANN?s ability to learn. Further experimentation and data gathering to enrich the learning data-base will be necessary to apply artificial intelligence such as artificial neural networks to such a stochastic and non-linear relationship between arc-sound and GMA parameters.
Ahmad, Bilal. "A component-based virtual engineering approach to PLC code generation for automation systems." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/16060.
Full textMitchell, Samuel A. "Ground Vehicle Platooning Control and Sensing in an Adversarial Environment." DigitalCommons@USU, 2016. https://digitalcommons.usu.edu/etd/5021.
Full textSchneider, Georg Ferdinand [Verfasser], and J. [Akademischer Betreuer] Ovtcharova. "Semantic Modelling of Control Logic in Automation Systems - Knowledge-Based Support of the Engineering and Operation of Control Logic in Building and Industrial Automation Systems / Georg Ferdinand Schneider ; Betreuer: J. Ovtcharova." Karlsruhe : KIT-Bibliothek, 2019. http://d-nb.info/1182430678/34.
Full textDe, Freitas Martinez Andres, and Nurdin Mohamed. "Managing Validation in a Safety Critical System Regarding Automation of Air Traffic Control." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-246073.
Full textHeralic, Almir. "Towards full Automation of Robotized Laser Metal-wire Deposition." Licentiate thesis, University West, Department of Engineering Science, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-2148.
Full textMetal wire deposition by means of robotized laser welding offers great saving potentials, i.e. reduced costs and reduced lead times, in many different applications, such as fabrication of complex components, repair or modification of high-value components, rapid prototyping and low volume production, especially if the process can be automated. Metal deposition is a layered manufacturing technique that builds metal structures by melting metal wire into beads which are deposited side by side and layer upon layer. This thesis presents a system for on-line monitoring and control of robotized laser metal wire deposition (RLMwD). The task is to ensure a stable deposition process with correct geometrical profile of the resulting geometry and sound metallurgical properties. Issues regarding sensor calibration, system identification and control design are discussed. The suggested controller maintains a constant bead height and width throughout the deposition process. It is evaluated through real experiments, however, limited to straight line deposition experiments. Solutions towards a more general controller, i.e. one that can handle different deposition paths, are suggested.
A method is also proposed on how an operator can use different sensor information for process understanding, process development and for manual on-line control. The strategies are evaluated through different deposition tasks and considered materials are tool steel and Ti-6Al-4V. The developed monitoring system enables an operator to control the process at a safe distance from the hazardous laser beam.
The results obtained in this work indicate promising steps towards full automation of the RLMwD process, i.e. without human intervention and for arbitrary deposition paths.
RMS
Rosato, Andrea. "A Gaussian Process Learning Method for Nonlinear Optimal Control." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22463/.
Full textMieszczanek, Pawel. "Engineering of an image-based control environment for melt electrospinning process." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/120540/1/Pawel_Mieszczanek_Thesis.pdf.
Full textShuman, Ali Murtatha. "Modeling and Control of 6-axis Robot Arm." Thesis, Linköpings universitet, Reglerteknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-171928.
Full textLjungqvist, Oskar. "On motion planning and control for truck and trailer systems." Licentiate thesis, Linköpings universitet, Reglerteknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-153892.
Full textPaoletta, Giovanni. "Electroactive soft actuators: Modelling and control." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20189/.
Full textClaase, Etienne H. "Robust multi-H2 output-feedback approach to aerial refuelling automation of large aircraft via linear matrix inequalities." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80195.
Full textENGLISH ABSTRACT: In recent years the aviation industry has shown an interest in the airborne refuelling of large transport aircraft to enable increased payload mass at take-off and to extend aircraft range. Due to the large volume of fuel to be transferred, a boom and receptacle refuelling system with a larger fuel transfer rate is employed. The refuelling operation is particularly difficult and strenuous for the pilot of the receiver aircraft, because the position of the receptacle relative to the tanker aircraft must be maintained within a narrow window for a relatively long period of time. The airborne refuelling of a large aircraft is typically much more difficult than that of a fighter aircraft, since the large aircraft is more sluggish, takes much longer to refuel, and has a relatively large distance between its refuelling receptacle and its centre of mass. These difficulties provide the motivation for developing flight control laws for Autonomous In-Flight Refuelling (AIFR) to alleviate the workload on the pilot. The objective of the research is to design a flight control system that can regulate the receptacle of a receiver aircraft to remain within the boom envelope of a tanker aircraft in light and medium turbulence. The flight control system must be robust to uncertainties in the aircraft dynamic model, and must obey actuator deflection and slew rate limits. Literature on AIFR shows a wide range of approaches, including Linear Quadratic Regulator (LQR), μ-synthesis and neural-network based adaptive control, none of which explicitly includes constraints on actuator amplitudes, actuator rates and regulation errors in the design/synthesis. A new approach to designing AIFR flight control laws is proposed, based on Linear Matrix Inequality (LMI) optimisation. The relatively new LMI technique enables optimised regulation of stochastic systems subject to time-varying uncertainties and coloured noise disturbance, while simultaneously constraining transient behaviour and multiple outputs and actuators to operate within their amplitude, saturation and slew rate limits. These constraints are achieved by directly formulating them as inequalities.
AFRIKAANSE OPSOMMING: Die lugvaart industrie toon huidiglik ’n belangstelling in die brandstof oordrag tussen twee groot vervoervliegtuie gedurende vlug, met die doel om die maksimum opstyggewig kapasiteit sowel as die maksimum ononderbroke vlugafstand vermoë van die hervulde vliegtuig te vermeerder. ’n Boom hervulling-stelsel word geïmplementeer om die hoë spoed van brandstof oordrag te voorsien. Die verrigting van vluggebonde hervulling van ’n groot, trae vliegtuig is moeiliker en meer veeleisend as bv. van ’n vegvliegtuig, veral vir die vlieënier van die hervulde vliegtuig, wat sy boom-skakel moet reguleer binne ’n relatiewe klein boom bewegingsruimte vir ’n relatiewe lang tydperk. Die kinematika betrokke speel ook ’n groter rol in ’n groot hervulde vliegtuig a.g.v. die langer afstand tussen die boom-skakel en die massa middelpunt/ draaipunt. Hierdie bied die motivering om ’n beheerstelsel te ontwikkel wat die taak outomaties uitvoer. Die doel van die navorsing is om ’n beheerstelsel te ontwerp wat die boom-skakel van die hervulde vliegtuig outomaties reguleer binne die bewegingsruimte van die boom, gedurende ligte en matige turbulensie. Daar word van die beheerder vereis om robuust te wees teen onsekerhede in die vliegtuig se meganika, sowel as om die beheer oppervlaktes en turbines van die vliegtuig binne hul defleksie-, wringkrag- en sleurtempo-perke te hou. Daar bestaan reeds ’n groot verskeidenheid van benaderings tot die outomatisering van luggebonde hervulling, onder andere LQR, μ-sintese en neurale-netwerk gebaseerde aanpasbare beheer, waarvan geeneen perke op aktueerders en regulasie foute direk in die ontwerp insluit nie. ’n Nuwe benadering word voorgestel wat gebaseer is op Linear Matrix Inequality (LMI) optimering. Die LMI tegniek is relatief nuut in die gebruik van beheerstelsel ontwerp. Dit stel die ontwerper in staat om ’n stogastiese stelsel, onderworpe aan tydvariante-stelsel-variasie en gekleurde ruis versteurings, optimaal te reguleer, terwyl aktueerders en stelsel gedrag direk beperk word.
Baxter, Michael Scott. "An Open Architecture for Versatile Machine and Actuator Control." BYU ScholarsArchive, 2004. https://scholarsarchive.byu.edu/etd/793.
Full textCarter, DB. "Automation of the acquisition system of the 1,9 m telescope for the charge coupled device (CCD) camera." Thesis, Cape Technikon, 1988. http://hdl.handle.net/20.500.11838/1075.
Full textThis thesis describes the control system developed to improve the efficiency of star acquisition on a ground-based optical telescope. "Star Acquisition" refers to the process of identifying the star of interest in a field of stars and centering it on the optical axis of the telescope , as well as setting an autoguider detector on a suitable star so the autoguider can improve the tracking performance of the telescope. Efficiency is improved by making all functions remote controlled , so the astronomer does not have to move between the control room and the telescope to operate the instrument.
Dickie, David Alexander. "The effects of trust on the use of adaptive cruise control." Thesis, University of Iowa, 2010. https://ir.uiowa.edu/etd/488.
Full textChen, Hao, and Luyang Xu. "Software Architecture and Framework for Programmable Automation Controller: A Systematic Literature Review and A Case Study." Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-16820.
Full textRehnholm, Mats. "Vätskekylaggregat : Optimering med Advanced Process Control." Thesis, Mittuniversitetet, Institutionen för elektronikkonstruktion, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-39360.
Full textThe ongoing global climate change means that we need to reduce greenhouse gas emissions to the atmosphere in order not to jeopardize the ability of future generations to live on earth. There, energy efficiency has become increasingly important for companies to reduce greenhouse gas emissions, which also means becoming competitive in the market. By improving energy efficiency, you reduce your energy consumption, which also means saving on the loss of energy transport from the product to the consumer, which means benefits for the environment, communities and the company. Berendsen is a company in which the efficiency of its processes is an ongoing work to save the environment and the economy. One area where there are improvements and savings to be made is to investigate the ventilation and cooling system that is in the plant. The liquid cooling unit is used to cool the supply air during the summer months, to provide a good working environment for the employees. During the second half of the year, the cooling machine is used as a heat pump to save energy. The aim of this study has been to answer the questions if Advanced process control can be used to determine whether the liquid cooling unit in the ventilation system is useful in the recovery operation and whether it is possible to optimize the operation of the recycling system. The study was conducted using linear regression analysis, which is one of several tools in APC. Furthermore, the study has shown that the tool in APC is useful for optimizing the operation of a process
Yung, I. "Automation of front-end loaders : electronic self leveling and payload estimation." Doctoral thesis, Umeå universitet, Institutionen för tillämpad fysik och elektronik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-134338.
Full textEusebi, Andrea. "Design and Control of a Fast and Precise Aerial Manipulator." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/21498/.
Full textPalmi, Devis. "Improved repetitive control scheme and its application to a 1DOF lagrangian system." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.
Find full textGemma, Lorenzo. "Analysis of the OPC UA communication standard applied to control systems architecture." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20152/.
Full textDabhi, Meet, and Karthik Ramanan Vaidyanathan. "Automation and synchronizationof traction assistance devices toimprove traction and steerability ofa construction truck." Thesis, KTH, Fordonsdynamik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209198.
Full textOliva, Federico. "Modelling, stability, and control of DAE numerical integration." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020. http://amslaurea.unibo.it/20143/.
Full textGuerra, Enrico. "A Distributed Control Strategy for Satellite Formation Flying." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Find full textRexhaj, Kastriot. "Siemens och Rockwell Automation : En jämförande studie mellan styrsystem." Thesis, Mittuniversitetet, Avdelningen för elektronikkonstruktion, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-30930.
Full textThis paper treats two competing suppliers of automation technology, Siemens and Rockwell Automation and directly compares them for a given set of factors in the following categories: performance, communication and software tools. The study consists of performance tests made on different PLC’s from these suppliers, considerations in the differences of communication technology and analysis of the programming tools according to chosen criteria’s but also by the degree of compliance with internationally established standards. The tests have shown the PLC from Rockwell Automation as having better performance for the chosen criteria (PLC’s for small to medium sized machines). Siemens offers more performance and more stable industrial ethernet communication over ProfiNET than does Rockwell Automation with EtherNet/IP. Accordingly, Siemens offers more flexibility in meeting future industrial needs. The software tools provided by Siemens offer a more object-oriented approach for programming PLC’s than equivalent tools from Rockwell Automation. TIA Portal offered by Siemens is more than twice as compliant with the internationally accepted standard IEC 61131-3 as Studio 5000 from Rockwell and in being more compliant benefits from increased interoperability and effective programming. The results show that Siemens’ products and services for automation benefits the customer in long term viability.
Henriksson, Kim, and Patrik Hellström. "Vidareutveckling av granulat 3d-skrivare." Thesis, Högskolan i Halmstad, Akademin för informationsteknologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-34989.
Full text3d.skrivare 2.0 Utveckling av styrning/portal
Brosnan, Timothy Myers. "Neural network and vector quantization classifiers for recognition and inspection applications." Thesis, Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/15378.
Full text