Automatic design of robust PID controllers based on QFT specifications
| Autor: | Teresa Escobet, Joseba Quevedo, Ramon Comasolivas |
|---|---|
| Přispěvatelé: | 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 |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Engineering
Optimization algorithm Informàtica::Automàtica i control [Àrees temàtiques de la UPC] business.industry Control (management) PID controller Control engineering PID controllers General Medicine Quantitative feedback theory Controladors PID Control theory Model application Robust control business Energy (signal processing) |
| Zdroj: | Scopus-Elsevier Recercat. Dipósit de la Recerca de Catalunya instname UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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