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 Sistema de controlo distribuído baseado em ethernet
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/2117

title: Sistema de controlo distribuído baseado em ethernet
authors: Farinha, Luís Miguel dos Santos
advisors: Mota, Alexandre Manuel Moutela Nunes da
keywords: Engenharia electrónica
Sistemas de controlo automático
Sistemas distribuídos
Controlo digital
Sistemas adaptativos
issue date: 2009
publisher: Universidade de Aveiro
abstract: ABSTRACT: The growing competitiveness among industrial organizations has been increasing the speed at which production processes are changed. Adding to this there is a crescent demand to decrease production costs. In order to respond to these demands distributed control systems have emerged. These, highly flexible and low cost systems, can be made even less expensive if reduced resources microcontrollers are used, or if an existent communication infrastructure, such as Ethernet, is used since these already exist in most organizations. In this thesis an Ethernet based distributed control system is proposed, which is flexible enough to be used in systems with distinct properties. Pole placement adaptive control algorithms are used to control the analyzed application examples. In what is concerned to processing units, the viability of using microcontrollers as computing units, both to run control algorithms and support communications, together with an Ethernet controller, are evaluated.
description: Mestrado em Engenharia Electrónica e Telecomunicações
URI: http://hdl.handle.net/10773/2117
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UA - Dissertações de mestrado

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