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1

Deniz, Ertan. "Dds Based Mil-std-1553b Data Bus Interface Simulation." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614852/index.pdf.

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This thesis describes distributed simulation of MIL-STD-1553B Serial Data Bus interface and protocol based on the Data Distribution Service (DDS) middleware standard. The data bus connects avionics system components and transports information among them in an aircraft. It is important for system designers to be able to evaluate and verify their component interfaces at the design phase. The 1553 serial data bus requires specialized hardware and wiring to operate, thus it is expensive and complex to verify component interfaces. Therefore modeling the bus on commonly available hardware and networ
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2

Soltani, Saeed. "Dynamic Architectural Simulation Model of YellowCar in MATLAB/Simulink Using AUTOSAR System." Master's thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-212596.

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The YellowCar at the professorship of computer engineering of TU Chemnitz is a demonstration vehicle. The car is equipped with multiple networked Electronic Control Unit (ECU)s. There are regular software and hardware updates. Before introduction of any new update, it is essential to test the behavior of the car. This can be done through simulation. Since the majority of the ECU in YellowCar are AUTOSAR based, several AUTOSAR simulation tools can be used to do so. However non-AUTOSAR ECU applications can still not be simulated in these tools. Moreover simulating with such tools need the whole
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3

Lyubchyk, Andriy. "Gas adsorption in the MIL-53(AI) metal organic framework. Experiments and molecular simulation." Doctoral thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/10932.

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Dissertação para obtenção do Grau de Doutor em Engenharia Química<br>FCT - PhD Fellowship at Universidade Nova de Lisboa, Department of Chemistry (bolsa N SFRH/BD/45477/2008); FCT Program, project PTDC/AAC-AMB/108849/2008; NANO_GUARD, Project N°269138; Programme “PEOPLE” – Call ID “FP7-PEOPLE-2010-IRSES”
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4

Baca, Dawnielle C. "DATA ACQUISITION, ANALYSIS, AND SIMULATION SYSTEM (DAAS)." International Foundation for Telemetering, 1994. http://hdl.handle.net/10150/608561.

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International Telemetering Conference Proceedings / October 17-20, 1994 / Town & Country Hotel and Conference Center, San Diego, California<br>The Data Acquisition, Analysis, and Simulation System (DAAS) is a computer system designed to allow data sources on spacecraft in the Flight System Testbed (FST) to be monitored, analyzed, and simulated. This system will be used primarily by personnel in the Flight System Testbed, flight project designers, and test engineers to investigate new technology that may prove useful across many flight projects. Furthermore, it will be used to test various
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5

Musil, Filip. "Modelování a HIL simulace ovládání pátých dveří osobního automobilu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. http://www.nusl.cz/ntk/nusl-318154.

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This diploma thesis focuses on an analysis, a model creation and simulations of a car boot door mechanism. The problem was analyzed on the basis of real measurements made on three different vehicles. Based on the measurements, computational models describing the real system at different levels of complexity were created. Matlab/Simulink was used to create and calculate the models. The output of the thesis is the simulator of a car boot door which also includes simplified model of a control unit. The simulator should provide an approximation of current and kinematic quantities of these mechanis
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Filho, Geraldo Macias Martins. "Estudo do motor de indução linear utilizado como posicionador e simulações computacionais." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/18/18133/tde-26052017-111516/.

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Desde a idealização das máquinas elétricas girantes, o motor de indução linear (MIL) fora também considerado viável e, ao longo do tempo, foi pesquisado e foram desenvolvidas novas tecnologias para sua melhoria e para o seu acionamento. Muitos trabalhos acadêmicos foram realizados em todos os centros de pesquisa do mundo e, no Brasil, os primeiros a estudá-lo com rigor científico foram os professores Morency Arouca e Délio Pereira Guerrini, no início da década de 70, no departamento de Engenharia Elétrica da EESC/USP. Até hoje no Brasil, pouco se desenvolve neste campo de estudo da Engenharia
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7

Zouhar, Štěpán. "HIL testovací stav pro soustavu univerzálních elektronických řídících jednotek." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-399401.

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This diploma thesis is focused on testing of Electronic Control Units, especially functional testing in which hardware and software is verified and also Model in the Loop, Software in the Loop, Processor in the Loop and Hardware in the Loop testing methods. Within practical part of this thesis testing stand for functional test of the ECU was developed and manufactured. It is connected to PC via Input/Output card, testing is controlled by MATLAB script. Whole process of testing is automated from initial upload of testing firmware to tested ECU over all phases of test up to bootloader flashing.
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8

Ševčík, Martin. "Modelování a implementace řídicího algoritmu 3D tiskárny." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2019. http://www.nusl.cz/ntk/nusl-403747.

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The content of the thesis is the modeling and implementation of the CNC control algorithm. This master thesis contains the description of issues of computer-controlled machines, the research of interpolation algorithms for control CNC machines and the modeling of the selected control algorithm with motor S-curve shaped speed profiles and simulation of chosen algorithms with S-shaped speed profiles in Matlab & Simulink.
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9

Tasche, Jos. "Theory and simulation of solubility and partitioning in polymers : application of SAFT-γ Mie and molecular dynamics simulations". Thesis, Durham University, 2018. http://etheses.dur.ac.uk/12672/.

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Theory, simulation and experiment were used in this work to study the solubility and partitioning in polymer systems. The recently published SAFT-γ Mie equation of state was implemented into a stand-alone program together with all algorithms for parametrising new models and predicting phase equilibria. An analysis of the transferability of low-molecular weight Mie potential parameters for predicting the miscibility of polymer mixtures and partitioning of oligomers in polymer systems revealed the need for new models optimised for polymers. A systematic overview and analysis of available and typ
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Chan, Hobart. "Vehicular racing simulation: a MEL scripting approach." Thesis, Texas A&M University, 2004. http://hdl.handle.net/1969.1/1124.

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The purpose of this thesis is to develop an automated technique for controlling the animation of computer-generated cars for the application of motorsports, also known as car racing. The basic idea is similar to previous work simulating flocks of birds and schools of fish. This simulation system provides a behavior model for each car and driver in a group of cars that enables them to race on a track while avoiding collisions. The technique is implemented using a commercial software package, called MAYA, utilizing its scripting language and built-in dynamics engine. While not a complete rea
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11

Choi, Nag Jung. "Multimedia electronic mail : standards and performance simulation." Thesis, Monterey, California. Naval Postgraduate School, 1992. http://hdl.handle.net/10945/23975.

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12

Mercado-Solis, Rafael David. "Simulation of thermal fatigue in hot mill work rolls." Thesis, University of Sheffield, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269378.

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13

Darth, Pontus. "Simulation of Rolling Mill to Computeand Improve Load Distribution." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-85595.

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This master thesis was done at Swerim AB in cooperation with SSAB and the Technical University of Luleå in the purpose of preventing spalling problems in hot rolling mills. Spallings are a fatigue damage that occurs on the rolls due to extreme loads and unfavorable conditions between the rolls in a mill. This report describes how the roughing mill, which is the first of a series of hot rolling mills is modelled and simulated in order to compute and improve the load distribution between the rolls. The load distribution tells a lot where the spalling problems occurs. By computer aided design and
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Lindhorst, Lutz. "Numerische Simulation des Plasma-MIG-Unterwasserschweißens : Eigenspannungen, Gefüge und Bruchmechanik /." Düsseldorf : VDI-Verl, 1999. http://www.gbv.de/dms/bs/toc/266389937.pdf.

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Mazumder, AKM Monayem Hossain. "Development of a Simulation Model for Fluidized Bed Mild Gasifier." ScholarWorks@UNO, 2010. http://scholarworks.uno.edu/td/101.

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A mild gasification method has been developed to provide an innovative clean coal technology. The objective of this study is to developed a numerical model to investigate the thermal-flow and gasification process inside a specially designed fluidized-bed mild gasifier using the commercial CFD solver ANSYS/FLUENT. Eulerain-Eulerian method is employed to calculate both the primary phase (air) and secondary phase (coal particles). The Navier-Stokes equations and seven species transport equations are solved with three heterogeneous (gas-solid), two homogeneous (gas-gas) global gasification reactio
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16

Yesilay, Yasemin Ayse. "A Computer Simulator For Ball Mill Grinding." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/2/12605350/index.pdf.

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Ball mill grinding is an important operation in the processing of most minerals, in that it may be used to produce particles of the required size and shape, to liberate minerals from each other for concentration purposes, and to increase the powder surface area. Grinding of minerals is probably the most energy consuming task and optimization of this operation has vital importance in processing plant operations to achieve the lowest operating costs. Predicting the complete product size distribution, mill specifications and power draw are important parameters of this optimization. In this study
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Hersén, Nicklas. "Measuring Coverage of Attack Simulations on MAL Attack Graphs." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-292640.

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With the transition from traditional media and the increasing number of digital devices, the threats against digital infrastructure is greater than ever before. New and stricter security requirements are placed on digital platform in order to protect sensitive information against external cyber threats. Threat modeling is a process which involves identifying threats and weakness of a system with the purpose of eliminating vulnerabilities before they are exploited. The Meta Attack Language is a probabilistic threat modeling language which allows security researchers to instantiate specific atta
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18

Wang, Lingchang XI. "Development of a Hardware-In-the-Loop Simulator for Battery Management Systems." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1397656909.

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19

Farley, Mark Harrison. "Predicting machining accuracy and duration of an NC mill by computer simulation." Thesis, Georgia Institute of Technology, 1990. http://hdl.handle.net/1853/16499.

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20

Opacic, Luke. "Developing simulation models to improve the production process of a parallam mill." Thesis, University of British Columbia, 2016. http://hdl.handle.net/2429/58340.

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Engineered wood products are manufactured by adhering small pieces of wood together with a bonding agent. They have many benefits. They allow the logs to be used more completely and more efficiently. They can increase the structural efficiency of wood frame construction, and natural wood defects can be dispersed in the product, which increases the uniformity of the mechanical and physical properties. Parallam® is one of these engineered wood products. It is manufactured in only two facilities in the world – Delta, British Columbia, Canada, and Buckhannon, West Virginia, United States. Parallam
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21

Ang, Keng Lin (Jason). "Investigation of rheological properties of concentrated milk and the effect of these properties on flow within falling film evaporators." Thesis, University of Canterbury. Chemical and Process Engineering, 2011. http://hdl.handle.net/10092/6720.

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The falling film flow of milk was studied both analytically and experimentally. Experiments were carried out for concentrations from 19.93% to 62.09% to obtain the rheological data of milk while analytical studies were done to derive the solutions of the problem. Studies which include calculations and simulations were carried out for a typical milk flow in a falling film evaporator. It was found that milk was non-Newtonian at high concentrations and Herschel-Bulkley model was able to model the milk flow. The typical falling film flow was able to be simulated as a two phase flow in COMSOL to g
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Kemppainen, Hanne. "Mapping of causations for edospore formation and process optimization at pulp-and paper mill." Thesis, KTH, Skolan för bioteknologi (BIO), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-150698.

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BillerudKorsnäs is a manufacturer of fiber-based cartonboard and liquid packaging board. Microbial growth occurs at several steps in cartonboard production due to favourable environment and the good access to nutrients from the raw material, and additives such as starch. Vegetative bacteria are usually not harmful in the production and die in the hot drying end of the cartonboard machine. The most abundant microflora at paper- and cartonboard factories consists largely of sporeforming microorganisms from the genera Bacillus and Paenibacillus. The endospores are highly resistant and can stay in
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23

Mathonnière, Sylvain. "Design and fabrication of long wavelength mid-infrared Quantum Cascade Laser." Doctoral thesis, Humboldt-Universität zu Berlin, 2020. http://dx.doi.org/10.18452/21072.

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Der Quantenkaskadenlaser hat sich als die beste Technologie für das mittlere Infrarot erwiesen, da sich seine Emissionswellenläge durch die Änderung seiner Geometrie einstellen lässt. Das Ziel dieser Dissertation ist eine neue aktive Regionen für die Mid-InfrarotRegion über 10 µm zu analysieren und zu entwickeln. Diese Arbeit konzentriert sich in Kapitel 2 zunächst auf das Verständnis der wichtigsten Prozesse, die in der aktiven Region der langen Wellenlänge des Quantenkaskadenlasers auftreten. In diesem Kapitel werden die typischen Simulationen des aktiven Bereichs und die Simulationen von In
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Andersson, Per. "A dynamic Na/S balance of a kraft pulp mill : Modeling and simulation of a kraft pulp mill using WinGEMS." Thesis, Karlstads universitet, Institutionen för ingenjörs- och kemivetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-31694.

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Aykent, Baris. "Etude des lois de commande de la plateforme de simulation de conduite et influence sur le mal de simulateur." Thesis, Paris, ENSAM, 2013. http://www.theses.fr/2013ENAM0053/document.

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La simulation de conduite est fortement utilisée dans la recherche et le développement pour l'industrie automobile. Les simulateurs de conduite sont utilisés pour évaluer les prototypes véhicules pour la dynamique du véhicule et les systèmes d'aide à la conduite. Cependant, l'utilisation des simulateurs de conduite induit une problématique scientifique qui peut limiter son développement. En raison de son principe même, le simulateur de conduite ne restitue pas des mouvements du véhicule à l'échelle 1. Ce verrou cause des phénomènes de mal du simulateur qu'il est important d'étudier.Cette thèse
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Gill, Satinder Singh Medeiros D. J. Ray Charles Dean. "Simulation based comparison of push versus pull production in a hardwood dimension mill." [University Park, Pa.] : Pennsylvania State University, 2009. http://etda.libraries.psu.edu/theses/approved/PSUonlyIndex/ETD-3530/index.html.

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Ribeiro, Alvaro John. "SuperDARN Data Simulation, Processing, Access, and Use in Analysis of Mid-latitude Convection." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/24469.

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Super Dual Auroral Radar Network (SuperDARN) data is a powerful tool for space science research. Traditionally this data has been processed using a routine with known limitations. A large issue preventing the development and implementation of new processing algorithms was the lack of a realistic test dataset. We have implemented a robust data simulator based on physical principles which is presented in Chapter 2. The simulator is able to generate SuperDARN data with realistic statistical fluctuations and known input Doppler velocity and spectral width. Using the simulator to generate a te
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Cattabiani, Alessandro. "Simulation of low- and mid-frequency response of shocks with a frequency approach." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLN012/document.

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Récemment, les industries aérospatiale et automobile sont de plus en plus intéressées par les tests virtuels, car ils accélèrent le processus de conception et ils réduisent les coûts. C’est particulièrement vrai dans le cas des industries spatiales où les maquettes sont très coûteuses car les fusées sont uniques ou produites en nombre limité. Ariane 5 (et 6 dans l'avenir) est un lanceur qui est fabriqué par CNES et Airbus DS. Pendant le lancement, la coiffe est détachée par des charges pyrotechniques quand la fusée est à une hauteur suffisante (généralement au-dessus de 100 km). Les vibrations
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Agne, Aboubakry. "Modélisation et simulation numérique des étapes de déliantage et frittage du procédé de Moulage par Injection de poudres Métalliques (MIM)." Thesis, Bourgogne Franche-Comté, 2019. http://www.theses.fr/2019UBFCD025.

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Les étapes de déliantage et de frittage sont des phases cruciales du procédé de Moulage par Injection de poudres Métalliques (MIM). Elles sont généralement à l’origine des principales variations dimensionnelles. Pour quantifier et prédire les pertes de masse et déformations associées à ces séquences, différents modèles, inspirés de la littérature, décrivant au mieux les mécanismes de chaque étape, ont été proposés. Ils sont appliqués à une formulation industrielle à base de poudres de superalliage à base de nickel (Inconel 718) et d’un liant multi-ingrédients. La formulation a été caractérisée
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Baudet, Alvaro. "Optimize cold sector material flow of a steel rolling mill." Thesis, KTH, Industriell produktion, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-50380.

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The steel production is a highly capital and energy intensive industry that due to recent raw materials’ price increase and lowered demand, it has been squeezed and forced to look more deeply on how to add value to the customer at lower operative costs. The project was carried out on site at the ArcelorMittal’s millin Esch-Belval, Luxembourg which comprises an integrated melt shop, continuous casting plant and the rolling mill with the objectives of proposing optimization rules for the cold sector of the rolling mill and to analyze the impact of the future truckbay shipment area. The course of
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Halling, Jon. "1553-Simulator. In-/uppspelning av databusstrafik med hjälp av FPGA." Thesis, Linköping University, Department of Electrical Engineering, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1187.

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<p>At Saab Aerospace in Linköping, components for measurement systems to the fighter aircraft JAS 39 Gripen are developed. In this activity you sometimes want to record the traffic transmitted on the data busses that connects different sys-tems. This traffic on the data busses is using the military standard MIL-STD-1553. </p><p>This project has aimed to create a system for recording and sending 1553-data. The system is used on an ordinary personal computer, equipped with a recon- figurable I/O card that among others has a programmable logic circuit (FPGA). The recorded data are stored on a har
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Torres, Toledo Victor [Verfasser]. "Design, simulation and validation of small-scale solar milk cooling systems / Victor Torres Toledo." Aachen : Shaker, 2018. http://d-nb.info/1188549162/34.

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Elmquist, Helena. "Environmental systems analysis of arable, meat and milk production /." Uppsala : Dept. of Biometry and Engineering, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200512.pdf.

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Sorce, Jenny. "From Spitzer Mid-InfraRed Observations and Measurements of Peculiar Velocities to Constrained Simulations of the Local Universe." Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10078.

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Les galaxies sont des sondes observationnelles pour l'étude des structures de l'Univers. Leur mouvement gravitationnel permet de tracer la densité totale de matière. Par ailleurs, l'étude de la formation des structures et galaxies s'appuie sur les simulations numériques cosmologiques. Cependant, un seul univers observable à partir d'une position donnée, en temps et espace, est disponible pour comparaison avec les simulations. La variance cosmique associée affecte notre capacité à interpréter les résultats. Les simulations contraintes par les données observationnelles constituent une solution o
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Scullion, Eamon. "Investigating jets in the lower-to-mid solar atmosphere : observations & numerical simulations." Thesis, University of Sheffield, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.556987.

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Understanding the fine structures and transient phenomena associated with the origins of the fast solar wind, in the lower-to-mid solar atmosphere, remains one of the biggest unanswered questions in solar physics today. A variety of jet-like transient events appear in cool plasmas in the form of spicules, macrospicules and surges. Transient and explosive jet-like phenomena are not only dominant in the lower solar atmosphere in UV and EUV temperatures but, also, in the mid-to-upper coronal atmosphere at X-Ray (10-300 key) and soft X-ray (1-10 key) temperatures. The recent launch of highly tuned
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Zhang, Qing Jun. "CFD simulations of fluid flow and heat transfer in a model milk vat." Thesis, University of Canterbury. Chemical and Process Engineering, 1998. http://hdl.handle.net/10092/6887.

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To ensure that raw milk quality is maintained during storage, milk needs to be chilled and kept at a certain temperature. To prevent the milk from creaming and to provide uniform temperature distribution, the milk needs to be smoothly stirred. Thus the milk storage process combines heat transfer and fluid flow. This work is part of a project studying the optimisation of the design and operation of farm milk vats used for storing milk awaiting collection on New Zealand dairy farms. It concentrates on CFD simulations of the fluid flow and heat transfer in an unbaffled agitated model milk vats,
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Mills, Jonathan. "Mathematical modelling of starch digestion in the lactating dairy cow." Thesis, University of Reading, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326969.

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Minamoto, Yuki. "Physical aspects and modelling of turbulent MILD combustion." Thesis, University of Cambridge, 2014. https://www.repository.cam.ac.uk/handle/1810/245204.

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Moderate or Intense Low-oxygen Dilution (MILD) combustion is one of combustion technologies which can improve efficiency and reduce emissions simultaneously. This combustion type is characterised by the highly preheated reactant temperature and the relatively small temperature rise during combustion due to the intense dilution of the reactant mixture. These unique combustion conditions give MILD combustion very attractive features such as high combustion efficiency, reduction of pollutant emissions, attenuation of combustion instabilities and flexibility of the flow field. However, our underst
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McIlwain, Stuart. "Large eddy simulation of the near field of round and coaxial jets with mild swirl." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/nq56091.pdf.

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Hou, Yu. "Dem simulation and analysis of operating parameters on grinding performance of a vertical stirred media mill." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/46504.

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Stirred media mills have been increasingly used in ultra-fine grinding. The VXPmill is a vertical high speed stirred media mill for grinding mineral ores with high efficiency. Since it is a new technology in the industry, there is little understanding on the breakage kinetics of the mill. In order to gain more knowledge about the VXPmill, computer modelling of the mill was performed. Laboratory grinding trials were also conducted on a pilot scale mill to provide more information about the mill’s capability, as well as verify simulation results. DEM (Discrete Element Method) is a powerful tool
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Hinton, John S. "Laboratory simulation of microstructural evolution in AISI 430 ferritic stainless steel during the Steckel mill process." Thesis, University of Sheffield, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.434616.

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Balls, M. Reed. "Economic Simulation of Selected Management Strategies for a Typical Dairy Farm Faced with Declining Milk Prices." DigitalCommons@USU, 1989. https://digitalcommons.usu.edu/etd/4207.

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The purpose of this thesis is to study the effect of lower milk support prices trigger ed by chronic surplus production problems and to offer alter native management strategies for dairymen caught in the cash flow squeeze precipitated by resulting cuts in the producer price of milk. Historical dairy policy is reviewed and recommendations are offered for consideration in developing dairy policy over the next decade. FLIPSIM V, a powerful, firm-level computerized simulation model is employed to predict the probable outcome of employing alternative management strategies designed to improve profit
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Wang, Yunsong. "Optimization of Monte Carlo Neutron Transport Simulations with Emerging Architectures." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLX090/document.

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L’accès aux données de base, que sont les sections efficaces, constitue le principal goulot d’étranglement aux performances dans la résolution des équations du transport neutronique par méthode Monte Carlo (MC). Ces sections efficaces caractérisent les probabilités de collisions des neutrons avec les nucléides qui composent le matériau traversé. Elles sont propres à chaque nucléide et dépendent de l’énergie du neutron incident et de la température du matériau. Les codes de référence en MC chargent ces données en mémoire à l’ensemble des températures intervenant dans le système et utilisent un
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Shum, Pak Ho. "Simulating interactions among multiple characters." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/9961.

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In this thesis, we attack a challenging problem in the field of character animation: synthesizing interactions among multiple virtual characters in real-time. Although there are heavy demands in the gaming and animation industries, no systemic solution has been proposed due to the difficulties to model the complex behaviors of the characters. We represent the continuous interactions among characters as a discrete Markov Decision Process, and design a general objective function to evaluate the immediate rewards of launching an action. By applying game theory such as tree expansion and min-max s
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45

Rai, Jitender Kumar. "FEM-MILL: a finite element based 3D transient milling simulation environment for process plan verification and optimization /." Lausanne : EPFL, 2008. http://library.epfl.ch/theses/?nr=4190.

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Thèse Ecole polytechnique fédérale de Lausanne EPFL, no 4190 (2008), Faculté des sciences et techniques de l'ingénieur STI, Programme doctoral Systèmes de production et Robotique, Institut de génie mécanique IGM (Laboratoire des outils informatiques pour la conception et la production LICP). Dir.: Paul Xirouchakis.
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46

Ng, Seng-Leong. "A simulation study of acoustic variability due to internal solitary waves on the mid-Atlantic continental shelf." Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1997. http://handle.dtic.mil/100.2/ADA331078.

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Picot, Jean-Baptiste. "Modélisation et simulation de l'atelier de régénération de l'usine Kraft." Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENI063/document.

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L’atelier de régénération d’une usine kraft permet d’extraire des liqueurs noires les élémentschimiques nécessaires à la cuisson du bois et de les régénérer sous leur forme active, ainsi quede valoriser la fraction organique dissoute sous forme de chaleur. Les opérations unitaires enoeuvre sont nombreuses, complexes, et souvent mal décrites. Ce travail vise à permettre unemeilleure compréhension de la régénération, par la réalisation de modèles fiables décrivant lesphénomènes et processus dans chaque opération unitaire, leur implémentation algorithmiqueet leur exploitation par la simulation du
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Jägenstedt, Gabriel. "Analysis and Simulation of Threats in an Open, Decentralized, Distributed Spam Filtering System." Thesis, Linköpings universitet, Databas och informationsteknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-81012.

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The existance of spam email has gone from a fairly small amounts of afew hundred in the late 1970’s to several billions per day in 2010. Thiscontinually growing problem is of great concern to both businesses andusers alike.One attempt to combat this problem comes with a spam filtering toolcalled TRAP. The primary design goal of TRAP is to enable tracking ofthe reputation of mail senders in a decentralized and distributed fashion.In order for the tool to be useful, it is important that it does not haveany security issues that will let a spammer bypass the protocol or gain areputation that it sh
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Hjort, Victor, and Anton Jonasson. "Simulation of the slab cutting system at SSAB Oxelösund AB – Streamlining the product flow of the rolling mill." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131149.

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Organisationer som tillämpar Lean Production kan använda sig av kraftfulla metoder för att effektivisera sitt produktflöde och minska slöseri genom att kartlägga var den svagaste länken är i produktionen. SSAB Oxelösund AB ska implementera ett uppdrag, PV3000, som baseras på ett Lean-orienterat tankesätt med målet att minska både lagernivåerna och genomloppstiderna i valsverket. I valsverket anses valsningsprocessen vara en trång sektor som sätter höga krav på att ämneskap-systemet innan ska kunna leverera rätt mängd i rätt tid. Syftet med studien är att effektivisera flödet i ämneskap-systeme
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Peng, Yan. "Synthèse et caractérisation de poussières carbonées dans une décharge radiofréquence." Thesis, Nancy 1, 2009. http://www.theses.fr/2009NAN10128/document.

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La formation de poussières carbonées dans les tokamaks pose actuellement un réel problème (pertes de combustibles liées à la sécurité, pertes énergétiques …). Afin de comprendre les mécanismes de formation de ces poudres (distribution en taille, distribution spatiale et transport) et donc de trouver une méthode pour limiter leur rôle, une étude expérimentale a été réalisée dans une décharge radiofréquence Ar/C2H2. Le plasma et des poudres carbonées ont été caractérisés par différentes techniques (spectroscopie optique d’émission, diffusion du rayonnement, FTIR in-situ, caméra rapide, MEB et FT
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