Title:
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Automatic design of robust PID controllers based on QFT specifications
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Author:
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Comasòlivas Font, Ramon; Escobet Canal, Teresa; Quevedo Casín, Joseba Jokin
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria de Sistemes, Automàtica i Informàtica Industrial; Universitat Politècnica de Catalunya. Departament de Disseny i Programació de Sistemes Electrònics; Universitat Politècnica de Catalunya. SAC - Sistemes Avançats de Control |
Abstract:
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This paper proposes an optimization algorithm for the automatic design of robust PID controllers using Quantitative Feedback Theory (QFT) specifications. The proposed algorithm is based on a criterion to minimize the energy of the control effort. To illustrate the methodology, the pitch angle of a laboratory helicopter is used as a model application with structured uncertainty. The results show that the design of robust controller can be formulated using an objective function and a number of restrictions that are developed as specifications. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Automàtica i control -PID controllers -Controladors PID |
Rights:
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Document type:
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Article - Published version Conference Object |
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