Дисертації з теми "Controls strategies"
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Yuan, Bau-San. "Adaptive strategies for controls of flexible arms." Diss., Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/17683.
Повний текст джерелаWashington, Melissa M. "Strategies for Improving Profitability Through Effective Internal Controls." ScholarWorks, 2018. https://scholarworks.waldenu.edu/dissertations/5670.
Повний текст джерелаAgbi, Clarence. "Scalable and Robust Designs of Model - Based Control Strategies for Energy - Efficient Buildings." Research Showcase @ CMU, 2014. http://repository.cmu.edu/dissertations/333.
Повний текст джерелаChow, Andy Ho Fai. "Adaptive traffic control system : a study of strategies, computational speed and effect of prediction error /." View Abstract or Full-Text, 2002. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202002%20CHOW.
Повний текст джерелаIncludes bibliographical references (leaves 126-129). Also available in electronic version. Access restricted to campus users.
Akuh, Comfort G. "Small Retail Business Strategies to Detect and Prevent Employee Fraud." ScholarWorks, 2017. https://scholarworks.waldenu.edu/dissertations/4266.
Повний текст джерелаBrahm, Laurence J. "Foreign exchange controls and strategies for the People's Republic of China." Thesis, Click to view the E-thesis via HKUTO, 1989. http://sunzi.lib.hku.hk/HKUTO/record/B38627772.
Повний текст джерелаOrtiz, Angel. "Strategies to Reduce Occupational Fraud in Small Restaurants." ScholarWorks, 2018. https://scholarworks.waldenu.edu/dissertations/5241.
Повний текст джерелаSerrao, Livia. "Fluvial and climatic controls on tropical agriculture and adaptation strategies in data-scarce contexts." Doctoral thesis, Università degli studi di Trento, 2022. http://hdl.handle.net/11572/351060.
Повний текст джерелаRockson, Albert. "Strategies for Preventing Financial Fraud in Church Organizations in Ghana." ScholarWorks, 2019. https://scholarworks.waldenu.edu/dissertations/7107.
Повний текст джерелаValdes, Diaz Didier M. "Integrated information and traffic control strategies for congested urban freeway corridors /." Digital version accessible at:, 1999. http://wwwlib.umi.com/cr/utexas/main.
Повний текст джерелаAljoaba, Sharif. "ACTIVE OPTIMAL CONTROL STRATEGIES FOR INCREASING THE EFFICIENCY OF PHOTOVOLTAIC CELLS." UKnowledge, 2013. http://uknowledge.uky.edu/ece_etds/18.
Повний текст джерелаHAJIMIRZAALIAN, HAMIDREZA. "Robotic Biomedical Device for Recovering Cardiovascular Efficiency in Paraplegic Patients." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2540888.
Повний текст джерелаAxengren, Josefine, and Sandra Petersson. "Att lyckas med strategisk planering och strategisk kontroll – En fallstudie på två svenska företag." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-10443.
Повний текст джерелаA competitive strategy is essential for a corporate’s success in their industry. The challenge is not only to design the strategy; it is to spread it throughout the organization. An integrated measurement system refers to support and control the activities and goals that leads to strategic success. Thus, earlier studies have shown that integrated measurement systems have contributed to improve large enterprises’ performances when applied in their businesses. However, this study refers to the gap of research on the use of integrated measurement systems and its impact on small and medium-sized enterprises (SME). This study focusses on two Swedish SMEs and research what characterize their qualities that contributes to strategic success. The study will also focus on how the SMEs apply strategic planning and strategic control in their business’s.The study was based on previous studies in the context of strategy. The interviews were conducted on two Swedish SMEs, and the respondents were people that are a part of each company’s management team that possess both knowledge and insight to the company’s strategic work.Our findings suggest that factors contributing to strategic success in SME’s are: the communication approach, the attitude of the employees and the organizational structure. The strategic planning in SME wasn’t based on a specific model to support the strategic planning. However, they use a similar methodical approach to implement the activities in the strategic planning process. Finally, the study also shows that SMEs use integrated measurement in terms of financial and non-financial measurements, where the financial measurements had a greater impact on the SME business’s.
Gough, Brian. "Accidents and emergencies : an evaluation of the effectiveness of current management strategies and legal controls in mitigating accidents and injuries to fire service personnel in the performance of their duties, in operational and non-operational envir." Thesis, University of Ulster, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.445053.
Повний текст джерелаAxelsson, Johanna, and Sarah Bernelind. "Elevator Control Strategies." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-134900.
Повний текст джерелаSyftet med denna rapport ar att undersoka om det ar eektivt att byta strategi for hissar i en kontorsbyggnad under en dags olika trakoden. Forst beskrivs nagra av de vanligaste strategierna, vilket foljs av en jamforelse och analys av tva av dessa. For att kunna jamfora dessa strategier har en implementation av ett program som simulerar en byggnad med hissar gjorts. I programmet anvands sedan dessa strategier for att ta fram testresultat. Den mest eektiva av dessa tva strategier har optimerats och jamforts ytterligare med de tidigare resultaten. Testresultaten visar att den optimerade strategin var den mest eektiva med avseende pa genomsnittsvantetiden och den totala genomsnittsrestiden, och att det inte ar nodvandigt att helt byta strategi under dagen, men att det lonar sig att optimera delar av den, beroende pa trakodet
Ceder, Frederick, and Alexandra Nordin. "Elevator Control Strategies." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-134902.
Повний текст джерелаJohnson, Mackie. "Retail Inventory Control Strategies." ScholarWorks, 2016. https://scholarworks.waldenu.edu/dissertations/3171.
Повний текст джерелаLuu, Ngoc An. "Control and management strategies for a microgrid." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENT075/document.
Повний текст джерелаToday and in the future, the increase of fuel price, deregulation and environment constraints give more opportunities for the usage of the renewable energy sources (RES) in power systems. A microgrid concept is needed in order to integrate the renewable sources in the electrical grid. It comprises low voltage (LV) system with distributed energy resources (DERs) together with storage devices and flexible loads. The integration of RES into a microgrid can cause challenges and impacts on microgrid operation. Thus, in this thesis, an optimal sizing and security, reliability and economic efficiency operation strategies of a microgrid including photovoltaic productions (PV), battery energy storage systems (BESS) and/or diesels is proposed. Firstly, the iterative optimization technique is used to find the optimal sizing of a microgrid. Secondly, the voltage and frequency control strategies for an island microgrid by using droop control methods are studied. Furthermore, we propose intelligent voltage and frequency control strategies by using fuzzy logic. By this way, the frequency is expressed not only as the function of active power but also the state of charge of BESS and the operation states of microgrid. And finally, a method to optimize the energy management in operation of a microgrid is proposed in this thesis. Dynamic programming is used to find the minimum the cost of fuel considering the emissions by scheduling of distributed energy resources (DERs) in an island microgrid as well as to minimize the cash flows and the exchanged power with the main grid in a grid-connected mode. The simulation results obtained show the accuracy and efficiency of the proposed solutions
MENGARELLI, ALESSANDRO. "Balance and Motor Control in Dynamic Tasks." Doctoral thesis, Università Politecnica delle Marche, 2017. http://hdl.handle.net/11566/245482.
Повний текст джерелаIn the first part of this work a characterization of the upright stance recovery after balance perturbation administered through external stimuli was performed. Balance response has been analyzed in dynamics, kinematics and electromyographic terms, in order to obtain a complete description of which mechanisms are employed to withstand sudden stance perturbations. A series of parameters have been extracted from center of pressure and center of mass displacement and from electromyographic signals, acquired from lower limb and trunk muscles, in order to obtain a series of indexes which can correlate with the different characteristic of perturbations. From kinematic data, a description of the postural strategies adopted to withstand perturbations has been performed, in order to observe whether different perturbation conditions evoke different responses, employing different articular joints. Eventually, a first attempt to model perturbed upright stance through a double-link inverted pendulum is proposed, applying control systems seldom employed in describing this kind of dynamic motor task. In the second part, the motor control during the walking task was described in terms of muscular activity. Myoelectric signals were acquired in hundreds of consecutive strides, obtaining a new type of description, not only in terms of temporal parameters of muscles activity but also in terms of the occurrence frequency of each muscular activation modality during gait. The main outcomes include the description of co-contraction activity between ankle flexor muscles and the assessment of the recurrence of each co-activation pattern during walking. Furthermore, a description of the whole lower limb muscles behavior was performed, aimed to the quantification of gender-based differences in muscular recruitment during gait. Then, these two aspects were joined in assessing gender-related differences in co-contraction activity of muscles which control the ankle joint mechanics during walking.
Kahriman, Edin, and Srdjan Jovanovic. "Alternative Strategies for Engine Control." Thesis, Linköpings universitet, Reglerteknik, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119470.
Повний текст джерелаDet existerande styrsystemet i Volvo CE:s maskiner har till uppgift att styra och reglera flera olika fysikaliska storheter. En av dessa storheter är motorvarvtalet. Syftet med detta examensarbete är att undersöka alternativa reglerstrategier som kan användas för att styra motorvarvtalet. Problemet idag är att det nuvarande styrsystemet kräver omkalibrering av regulatorparametrar när befintlig hårdvara i maskinen behöver ersättas på grund av föråldring eller slitage. Den nuvarande regulatorn är en parameterstyrd PID-regulator där regulatorparametrarna beror av aktuell arbetspunkt. Målet har varit att utveckla och prova flera olika adaptiva reglerstrategier. Dessa metoder förväntas kunna hantera förändringar och adaptera sig mot nya förhållanden och omständigheter som en hårdvaruförändring kan medföra. Prestanda och robusthet som de utvecklade regulatorerna erhåller har jämförts mot den existerande regulatorstrukturen. Tillvägagångssättet har varit att implementera reglerstrategierna i Matlab/Simulink samt simulera med tillhörande motormjukvara som Volvo CE tillhandahållit. I nästa fas skulle regulatorerna testas och verifieras i en riktig maskin. Fokuset har under detta examensarbete riktats mot de två adaptiva reglerstrategierna Model-Reference Adaptive Control (MRAC) och L1 Adaptive Control. MRAC-strukturen bygger på att specificera prestandan genom en referens-modell som det riktiga systemet skall följa. Varje gång en avvikelse uppstår så beräknas en lämplig styrsignal genom att beakta och försöka minimera skillnaden mellan det riktiga systemet och den önskade referens-modellen. Till detta modelleras och skattas störningar som regulatorn skall kompensera för. Tekniken inom L1 Adaptive Control är en utvidgning av MRAC. Önskat beteende specificeras även för denna regulatorstruktur men största skillnaden är att innan styrsignalen matas in till systemet så lågpassfiltreras den. Detta görs i förebyggande syfte för att inte släppa in onödigt höga frekvenser in i systemet. Resultaten visar att adaptiv reglering av motorvarvtalet har potential. Referensföljning och undertryckning av störningar hanteras väl och simuleringar har dessutom visat att de utvecklade regulatorerna kan hantera hårdvaruändringar. En av de utvecklade L1-regulatorerna implementerades i en riktig maskin och resultaten såg lovande ut.
Ng, Kwai Choi Stanley. "Regulation strategies for process control." Thesis, University of Sunderland, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.337287.
Повний текст джерелаVychopeň, David. "Stanovení parametrů matematického modelu řídicí jednotky spalovacího motoru." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-231768.
Повний текст джерелаGoel, Anukul. "Control strategies for supercavitating vehicles." [Gainesville, Fla.] : University of Florida, 2002. http://purl.fcla.edu/fcla/etd/UFE0000537.
Повний текст джерелаHaviland, Jesse. "Control strategies for reactive manipulation." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/236551/1/Jesse%2BHaviland%2BThesis%282%29.pdf.
Повний текст джерелаKasburg, Cristiane Regina. "Seleção e caracterização de isolados de fungos entomopatogênicos visando ao controle do ácaro vermelho Dermanyssus gallinae (Acari: Dermanyssidae)." Universidade Estadual do Oeste do Parana, 2016. http://tede.unioeste.br:8080/tede/handle/tede/711.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior
Brazil is one of the largest producers of eggs, and this production is constantly growing, based on investment independent producers and the creation of cooperatives. Brazilian poultry facilities are mainly in wood with metal cages. There are few fully automated poultry, mainly by the high initial investment they require. The wooden structures, usually older, favor the appearance of some arthropod pests, as the poultry red mite Dermanyssus gallinae (De Geer, 1778) (Acari: Dermanyssidae). This mite is hematophagous and features gregarious and nocturnal behavior, spending the day hiding in cracks and crevices of the poultry houses, timber slots, dirt and debris accumulation of food and cobwebs. Among the damage caused by this mite infestation highlights the stress of birds, dermatitis and anemia, which can cause a decrease in production. Moreover, D. gallinae can also be transmitter the bacteria genus Salmonella, viruses of Newcastle disease and avian pox. Control strategies are mainly based on the use of chemical acaricides, which present risks to animals, poultry farmers and eggs consumers by residues in the eggs. Also, can select populations of resistant mites. Currently, the integrated management with use of less impactful strategies has been researched aiming their use at the field level. Among these strategies include the use of extracts and essential oils, inert powders (diatomaceous earth, silicas, talc), predators and entomopathogenic fungi. The entomopathogenic fungus has emerged as one of the most efficient techniques to control D. gallinae in laboratory conditions, but with a few field studies. The combination of these control strategies are also being studied aiming to find a method that is efficient and at the same time represents no risk to human and animal health.
O Brasil está entre os maiores produtores mundiais de ovos, sendo esta produção em constante crescimento, impulsionada principalmente por investimento de produtores independentes e da criação de cooperativas. As instalações aviárias brasileiras são principalmente em madeira com gaiolas metálicas. Há poucos aviários completamente automatizados, principalmente pelo alto investimento inicial que estes exigem. As estruturas em madeira, geralmente mais antigas, favorecem o aparecimento de alguns artrópodes-pragas, dentre os quais destaca-se o ácaro vermelho das galinhas Dermanyssus gallinae (De Geer, 1778) (Acari: Dermanyssidae). Este ácaro é hematófago e apresenta comportamento gregário e hábitos noturnos, passando o dia escondido em frestas e fendas dos aviários, ranhuras da madeira, restos de sujeira e acúmulo de comida e teias de aranha. Dentre os prejuízos causados pelas infestações deste ácaro, destacam-se o estresse das aves, a dermatite e a anemia, a qual pode ocasionar diminuição da produção. Além disso, D. gallinae também pode ser transmissor de bactérias do gênero Salmonella, vírus causadores da doença de Newcastle e da varíola aviária. As estratégias de controle são baseadas principalmente no uso de acaricidas químicos, os quais representam riscos aos animais, aos avicultores, aos consumidores pelos resíduos que podem deixar nos ovos, além de selecionar populações de ácaros resistentes. Atualmente, o manejo integrado com utilização de estratégias menos impactantes está sendo pesquisado, visando sua utilização no controle da praga. Dentre estas estratégias, destacam-se os extratos e óleos essenciais vegetais, pós inertes (terra de diatomáceas, sílicas, talcos), predadores e fungos entomopatogênicos. Os fungos entomopatogênicos têm se apresentado como uma das técnicas mais eficientes para controle de D. gallinae em condições de laboratório, porém com poucos estudos de campo. A combinação destas estratégias de controle também estão sendo pesquisadas visando encontrar um método que seja eficiente e ao mesmo tempo não represente riscos a saúde animal e humana.
Laws, Christopher Neil. "Dynamic routing in queueing networks." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385435.
Повний текст джерелаZázvorka, Tomáš. "Strategické řízení." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-150214.
Повний текст джерелаFariad, Mohamed. "Enjeux strategiques et contrôle interne : cas des établissements de crédit." Thesis, Paris 11, 2013. http://www.theses.fr/2013PA111001.
Повний текст джерелаInternal control can be defined as being all the plans, activities and actions implemented in the organization to influence behaviours and reach defined objectives. In banking sector, it occupies a central place and is characterized by an accumulation of prudential requirements. At the same time, internal control is the responsibility of the manager of the establishment considered as its foundation, but who could also have divergent objectives with the ad hoc framework.This study concerns the interactions between the manager and the internal control. These seem complex mainly because, on the one hand, of the difference of objectives between the stakeholders and, the other hand, of limits of the internal control framework. This complexity can be explained by an internal control in two dimensions, namely a managerial dimension as lever allowing the manager to influence the employees behaviours, and a prudential dimension as a constraint consisting in applying the planned standards. Regarding this duality, the manager could privilege the managerial dimension by opportunism, a bad arbitration or by an inappropriate way of management.In spite of the importance of prudential standards, these cannot alone solve all the inadequacies and could even constitute a constraint for the manager who could be confronted to a difference between individual, collective and prudential objectives. In front of the accumulation of the standards, the diversity of the parties and the inherent risks, the framework of the internal control and the role of the manager would gain to be redesigned and to evolve towards a two-dimensional framework based on sound governance, ethics, skills and responsible distribution of powers
Graciano, José Eduardo Alves. "Real time optimization in chemical process: evaluation of strategies, improvements and industrial application." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/3/3137/tde-12072016-094348/.
Повний текст джерелаO aumento da concorrência motiva a indústria a implementar ferramentas que melhorem a eficiência de seus processos. A automação é uma dessas ferramentas, e o Real Time Optimization (RTO) ou Otimização em Tempo Real, é uma metodologia de automação que considera aspectos econômicos e restrições de processos e equipamentos para atualizar o controle do processo, de acordo com preços de mercado e distúrbios. Basicamente, o RTO usa um modelo fenomenológico em estado estacionário para predizer o comportamento do processo, em seguida, otimiza uma função objetivo econômica sujeita a esse modelo. Embora amplamente utilizado na indústria, não há ainda um consenso geral sobre os benefícios da implementação do RTO, devido a algumas limitações discutidas no presente trabalho: incompatibilidade estrutural entre planta e modelo, problemas de identificabilidade e baixa frequência de atualização dos set points. Algumas metodologias de RTO foram propostas na literatura para lidar com o problema da incompatibilidade entre planta e modelo. No entanto, não há uma comparação que avalie a abrangência e as limitações destas diversas abordagens de RTO, sob diferentes aspectos. Por esta razão, o método clássico de RTO é comparado com metodologias mais recentes, baseadas em derivadas (Modifier Adaptation, Integrated System Optimization and Parameter estimation, and Sufficient Conditions of Feasibility and Optimality), utilizando-se o método de Monte Carlo. Os resultados desta comparação mostram que o método clássico de RTO é coerente, desde que seja proporcionado um modelo suficientemente flexível para se representar a topologia do processo, um método de estimação de parâmetros apropriado para lidar com características de ruído de medição e um método para melhorar a qualidade da informação da amostra. Já os problemas de identificabilidade podem ser observados a cada iteração de RTO, quando o método atualiza alguns parâmetros-chave do modelo, o que é causado principalmente pela ausência de medidas e ruídos. Por esse motivo, quatro abordagens de estimação de parâmetros (Discriminação Rotacional, Seleção Automática e Estimação de Parâmetros, Reparametrização via Geometria Diferencial e o clássico Mínimos Quadrados não-lineares) são avaliados em relação à sua capacidade de predição, robustez e velocidade. Os resultados revelam que o método de Discriminação Rotacional é o mais adequado para ser implementado em um ciclo de RTO, já que requer menos informação a priori, é simples de ser implementado e evita o sobreajuste observado no método de Mínimos Quadrados. A terceira desvantagem associada ao RTO é a baixa frequência de atualização dos set points, o que aumenta o período em que o processo opera em condições subotimas. Uma alternativa para lidar com este problema é proposta no presente trabalho, integrando-se o RTO e o Self-Optimizing Control (SOC) através de um novo algoritmo de Model Predictive Control (MPC). Os resultados obtidos com a nova abordagem demonstram que é possível reduzir o problema da baixa frequência de atualização dos set points, melhorando o desempenho econômico do processo. Por fim, os aspectos práticos da implementação do RTO são discutidos em um estudo de caso industrial, que trata de um processo de destilação com bomba de calor, localizado na Refinaria de Paulínia (REPLAN - Petrobras). Os resultados deste estudo sugerem que os parâmetros do modelo são estimados com sucesso pelo método de Discriminação Rotacional; que o RTO é capaz de aumentar o lucro do processo em cerca de 3%, o equivalente a 2 milhões de dólares por ano; e que a integração entre SOC e RTO pode ser uma alternativa interessante para o controle deste processo de destilação.
Munoz, Carpintero Diego Alejandro. "Strategies in robust and stochastic model predictive control." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:2f6bce71-f91f-4d5a-998f-295eff5b089a.
Повний текст джерелаIbrahim, Khan M. "Tuberculosis in Pakistan improving control strategies /." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=969899300.
Повний текст джерелаKørte, Steffen Østensjø. "Guidance & Control Strategies for UUVs." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for marin teknikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-16228.
Повний текст джерелаAl-Mudhaffar, Azhar. "Impacts of Traffic Signal Control Strategies." Doctoral thesis, Stockholm : Division of transports and logistics, Royal Institute of Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4268.
Повний текст джерелаZolotas, Argyrios C. "Advanced control strategies for tilting trains." Thesis, Loughborough University, 2002. https://dspace.lboro.ac.uk/2134/4279.
Повний текст джерелаChacón, Vásquez Mercedes. "Strategies for wireless networked control systems." Thesis, University of Strathclyde, 2017. http://digitool.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=28771.
Повний текст джерелаChen, Xin 1973. "Coordinating inventory control and pricing strategies." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29598.
Повний текст джерелаIncludes bibliographical references (p. 127-130).
Traditional inventory models focus on effective replenishment strategies and typically assume that a commodity's price is exogenously determined. In recent years, however, a number of industries have used innovative pricing strategies to manage their inventory effectively. These developments call for models that integrate inventory control and pricing strategies. Such models are clearly important not only in the retail industry, where price-dependent demand plays an important role, but also in manufacturing environments in which production/distribution decisions can be complemented with pricing strategies to improve the firm's bottom line. To date, the literature has confined itself mainly to models with variable ordering costs but no fixed costs. Extending some of these models to include a fixed cost component is the main focus of this thesis. In this thesis, we start by analyzing a single product, periodic review joint inventory control and pricing model, and characterizing the structure of the optimal policy under various conditions. Specifically, for the finite horizon periodic review case, we show, by employing the classical k-convexity concept, that a simple policy, called (s, S, p), is optimal when the demand functions are additive. For the model with more general demand functions, we show that an (s, S, p) policy is not necessarily optimal. We introduce a new concept, the symmetric k-convex functions, and apply it to provide a characterization of the optimal policy. Surprisingly, in the infinite horizon periodic review case, the concept of symmetric k-convex functions allows us to show that a stationary (s, S, p) policy is optimal for both discounted and average profit models even for general demand functions.
(cont.) Our approach developed for the infinite horizon periodic review joint inventory control and pricing problem is then extended to a corresponding continuous review model. In this case, we prove that a stationary (s, S, p) policy is optimal under fairly general assumptions. Finally, the symmetric k-convexity concept developed in this thesis is employed to characterize the optimal policy for the stochastic cash balance problem.
by Xin Chen.
Ph.D.
Abuzeid, Mustafa R. "Advanced braking control strategies for trains." Thesis, Loughborough University, 1996. https://dspace.lboro.ac.uk/2134/32027.
Повний текст джерелаRound, Philip A. "Simulation of robot manipulator control strategies." Thesis, Aston University, 1988. http://publications.aston.ac.uk/11918/.
Повний текст джерелаDevereux, David. "Control strategies for whole arm grasping." Thesis, University of Manchester, 2010. https://www.research.manchester.ac.uk/portal/en/theses/control-strategies-for-whole-arm-grasping(02ddb06c-3264-46e1-818a-8632b1bb05c4).html.
Повний текст джерелаAuret, Erika Elizabeth. "Control strategies for citrus postharvest diseases." Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-06192006-084845.
Повний текст джерелаWang, Baochao. "Intelligent control and power flow optimization of microgrid : energy management strategies." Thesis, Compiègne, 2013. http://www.theses.fr/2013COMP2122/document.
Повний текст джерелаThe intermittent and random production of renewable sources, such as photovoltaic and wind turbine, is always a problem for their large-scale integration in the utility grid. One of the solutions is to group renewable sources, traditional sources, storage and local consumption and treat it as a single unit in the utility grid. This is the concept of microgrid. A microgrid has the potentials of better responding both grid and end-user requirement, it facilitate the implementation of future smart grid. Based on a representative microgrid in urban area and integrated in buildings, this thesis proposes a multi-layer supervision, in order to realise a systemic study while particularly attempting to cover the research gap of implementing optimisation in realtimeoperation. The supervision handles together power balancing, energetic cost optimisation, metadata using, and information exchanges from both end-users and the smart grid. The supervision has been validated by experimental tests. The feasibility of implementing optimisation in real-time operation is validated even with uncertainties. The supervision is able to manage efficiently the power flow while maintaining power balancing in any case. Nevertheless, optimization effect relies on prediction precision. This problem can be improved in future works by updating optimization in real-time
Löf, Marcus, and Elias Andersson. "Impact of Machine Learning on Elevator Control Strategies : A comparison of time efficiency for machine learning elevator control strategies and static elevator control strategies in an office building." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166399.
Повний текст джерелаSethuraman, Shanthi. "Variable sampling interval control strategies for a process control problem." Diss., Virginia Tech, 1995. http://hdl.handle.net/10919/40313.
Повний текст джерелаSkelton, Claude Eugene II. "Mixed Control Moment Gyro and Momentum Wheel Attitude Control Strategies." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/9677.
Повний текст джерелаMaster of Science
Sabattini, Lorenzo <1983>. "Nonlinear Control Strategies for Cooperative Control of Multi-Robot Systems." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4465/1/sabattini_lorenzo_tesi.pdf.
Повний текст джерелаSabattini, Lorenzo <1983>. "Nonlinear Control Strategies for Cooperative Control of Multi-Robot Systems." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4465/.
Повний текст джерелаEffati, Shayan, and Donia Alipoor. "A Comparison of Traditional Elevator Control Strategies." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166689.
Повний текст джерелаShabbir, Wassif. "Control strategies for series hybrid electric vehicles." Thesis, Imperial College London, 2015. http://hdl.handle.net/10044/1/39791.
Повний текст джерелаDockner, Engelbert J., and Long Ngo Van. "International Pollution Control: Cooperative Versus Noncooperative Strategies." Inst. für Volkswirtschaftstheorie und -politik, WU Vienna University of Economics and Business, 1991. http://epub.wu.ac.at/6275/1/WP_2.pdf.
Повний текст джерелаBenameur, Kaouthar. "Control strategies for an active vision system." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0003/NQ44363.pdf.
Повний текст джерела