Optimal Rules
Mostrando 13-24 de 39 artigos, teses e dissertações.
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13. Optimal control of a CSTR process
Designing an effective criterion and learning algorithm for find the best structure is a major problem in the control design process. In this paper, the fuzzy optimal control methodology is applied to the design of the feedback loops of an Exothermic Continuous Stirred Tank Reactor system. The objective of design process is to find an optimal structure/gains
Brazilian Journal of Chemical Engineering. Publicado em: 2008-12
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14. Três ensaios sobre política monetária no Brasil : assimetrias nos efeitos reais de choques monetários, preferências do Banco Central e regras monetárias ótimas
Esta tese é composta de três ensaios. No primeiro ensaio, nós examinamos se os efeitos reais das ações de política monetária no Brasil são assimétricos. Para isto, estimamos modelos Markov-switching que permitem que os choques monetários positivos e negativos afetem a taxa de crescimento do produto de forma assimétrica nos estados de expansão e r
Publicado em: 2008
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15. Destilado da desodorização do oleo de soja como suplemento de vitamina E / Soybean oil deodorizer distillate as a vitamin E supplement
Increased use of industrial waste and byproducts fits the need of industry to comply with environmental rules. The substitution of natural products for artificial ingredients has gained worldwide attention in the food, pharmaceutical and other industries. These facts justify the study on the utilization of Soybean Oil Deodorizer Distillate (SODD) as tocopher
Publicado em: 2008
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16. ENSAIOS SOBRE POLÍTICA MONETÁRIA E FLUTUAÇÕES ECONÔMICAS NA PRESENÇA DE IMPERFEIÇÕES DE MERCADO / ESSAYS ON MONETARY POLICY AND BUSINESS CYCLES UNDER MARKET IMPERFECTIONS
This thesis consists of three essays on economic fluctuations and monetary policy issues, which are investigated within New- Keynesian monetary general equilibrium models. The first essay analyzes the properties of optimal disinflation policies, seeking to identify conditions under which: (i) the optimal disinflationary path involves significant output losse
Publicado em: 2007
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17. Species assembly rules and the biodiversity-ecosystem functioning relationship / Regras entre assemblÃias de espÃcies: relaÃÃo entre biodiversidade e funcionamento do ecossistema
The biological diversity of ecosystems has important implications for their functioning. However, in order for reliable predictions to be made on the effects of species extinctions and/or additions on particular ecosystem functions, accurate knowledge is required on the ways in which species interact. These interactions in turn are important drivers of commu
Publicado em: 2007
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18. Branch-and-bound method application in a single machine earliness/tardiness scheduling problem with a common due date. / Aplicação do método branch-and-bound na programação de tarefas em uma única máquina com data de entrega comum sob penalidades de adiantamento e atraso.
The objective of this work is to study the single-machine scheduling problem with a common due date. In this case, jobs, after be processed only once in the machine, must be delivered in a common due date and they are penalized of earliness or tardiness according to their completion time. This problem is found in cases of batch production with prespecified c
Publicado em: 2006
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19. Extração de regras operacionais ótimas de sistemas de distrubuição de água através de algoritmos genéticos multiobjetivo e aprendizado de máquina / Extraction of optimal operation rules of the water distribution systems using multiobjective genetic algorithms and machine learning
The efficient operation of a system is a fundamental tool to postpone the systems service life as much as possible, thus ensuring a good service to the consumer while keeping electrical energy and maintenance costs at acceptable levels. Efficient operation requires knowledge of the system, for this knowledge, supported by tools such as models for hydraulic
Publicado em: 2004
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20. WELFERE ANALYSIS OF MONETARY POLICY UNDER FISCAL RESTRICTION / AVALIAÇÃO DE BEM-ESTAR DE POLÍTICA MONETÁRIA SOB RESTRIÇÃO FISCAL
The dissertation consists in the development of a model to evaluate the welfare effects of monetary policy in an economy where the government faces some restriction to debt financing. The government, in the model, is able to finance its expenditures by issuing public debt or levying two kinds of taxation: lump sum and distortionary taxes. The hypothesis adop
Publicado em: 2003
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21. Are One-Sided S,s Rules Useful Proxies For Optimal Pricing Rules?
pt
Fundação Getulio Vargas. Publicado em: 01/02/2000
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22. Optimal State-Dependent Rules, Credibility, and Inflation Inertia
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Fundação Getulio Vargas. Publicado em: 01/06/1999
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23. INTELIGÊNCIA COMPUTACIONAL APLICADA EM MACHINE LEARNING / COMPUTATIONAL INTELLIGENCE APLPLIED IN THE FIELD OF MACHINE LEARNING
This work investigates the application and performance of the Computational intelligence technics in the field of Machine Learning. In particular, was investigated the application of intelligent systems (Neural Networks, genetic Algorithms and fuzzy Logic) in the development of algorithms that codify inductive mechanisms in Machine Learning. This work was de
Publicado em: 1999
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24. Beam Search and idle time insertion in the single-machine scheduling problem in a JIT environment. / Beam Search e inserção de ociosidade no problema de programação de uma máquina em ambiente do tipo JIT.
This work presents some procedures which can be used in production scheduling problems in JIT environments. These procedures may be used in cases of classical production scheduling where the use of the kanban system is infeasible. The case studied is based on a single machine, with multiple due dates, and distinct earliness and tardiness penalties for each j
Publicado em: 1997