Parallel Bus
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Geração de b-splines via FPGA / B-spline generation via FPGA
The b-splines are used in CAD/CAM/CAE systems to represent and define complex curves and surfaces, being adopted by the main computer graphics standards due to features like compact mathematic representation, flexibility and affine transformations. In 3D acquisition systems and integrated CAM-CNC systems, the use of the b-spline in the geometric information
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2012
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2. Conception d'un circuit integre arbitre de bus de communication multiprotocoles : ABC M
O estudo de diferentes "bus" de comunicação paralela utilizados em arquiteturas multi-microprocesssodores ("bus" das estruturas SM 90, MULTIBUS e VME), assim que suas técnicas de arbitragem respectivas, nos permitiram de conduzir nosso trabalho sobre o estudo de compatibilidade do circuito integrado arbitro de bus ABC 90 da estrutura SM 90 (cujas funçõe
Publicado em: 2010
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3. INTEGRAÇÃO DE PILHAS DE CÉLULAS A COMBUSTÍVEL COM OUTRAS FONTES ALTERNATIVAS DE ENERGIA / INTEGRATION OF FUEL CELLS STACKS WITH OTHER ALTERNATIVE SOURCES OF ENERGY
This dissertation presents a project of a integrated system with distinct energy generating modules using a wind generator, photovoltaic generator, fuel cells stack (FCs) and an accumulator of energy formed by a bank of batteries. This system was implemented in the Center of Studies in Energy and Environment-CEEMA-UFSM. The alternative sources of energy were
Publicado em: 2009
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4. Estabilização de oscilações de potencia de linhas de intercambio atraves de um elo de corrente continua / Stabilization of power lines interchange oscillations through a direct-current link
When an interconnected alternate-current power system suffers variations of loads, its frequency can exhibit an oscillatory behavior. If this system possesses a direct-current link in parallel with the inter-tie lines, this effect could be decreased, due to the link current controller action. This work presents a study that evaluates the efficiency of DC lin
Publicado em: 2009
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5. A service-oriented infrastructure for ecological niche modelling. / Uma infraestrutura orientada a serviços para a modelagem de nicho ecológico.
Ecological niche modelling combines environmental data and information about the occurrence of a species to obtain models to describe its probabilistic distribution in a region. Computational algorithms generate models based on the hypothesis that, if a species was found under the conditions which define its niche, then it may survive in any place which offe
Publicado em: 2009
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6. Generated voltage variation and permanent magnet magnetic condition analysis. / Análise da variação da tensão gerada e do estado de magnetização em um gerador com ímãs permanentes.
Aiming to analyze the performance of a permanent magnet generator, operating under variable load and quantifying the corresponding condition of its magnets, we have developed a prototype adaptable to wind generators. As one of the purposes of this work is to study the magnetic performance of the permanent magnets in several points of load, we have chosen fer
Publicado em: 2007
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7. Intelligent systems for welding process automation
This paper presents and evaluates the concept and implementation of two distinct multi-sensor systems for the automated manufacturing based on parallel hardware. In the most sophisticated implementation, 12 processors had been integrated in a parallel multi-sensor system. Some specialized nodes implement an Artificial Neural Network, used to improve photogra
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2006-03
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8. FLOPPY-DISK INTELLIGENT CONTROLLER FOR S100 BUS / UM CONTROLADOR INTELIGENTE DE UNIDADES DE DISCO FLEXÍVEL PARA MICROCOMPUTADOR COM BARRA S100
This work describes the Project and realisation of a floppy-disk intelligent controller. The intelligent controller is besed on the INTEL 8085 microprocessor and on the INTEL 8271 disk controller. Its main purpose is to free the host computer of all the floppy-disk controlling tasks, which results in a additional parallel processing capacity of the system. T
Publicado em: 1981