Journal: | Controle & automacao |
Database: | PERIÓDICA |
System number: | 000315304 |
ISSN: | 0103-1759 |
Authors: | Abreu, Gustavo Luiz C.M. de1 Ribeiro, Jose F |
Institutions: | 1Universidade Federal de Uberlandia, Faculdade de Engenharia Mecanica, Uberlandia, Minas Gerais. Brasil |
Year: | 2003 |
Season: | Nov-Dic |
Volumen: | 14 |
Number: | 4 |
Pages: | 377-383 |
Country: | Brasil |
Language: | Inglés |
Document type: | Artículo |
Approach: | Experimental, aplicado |
English abstract | This paper presents a design of adaptive fuzzy controllers applied to the control of vibrations in flexible structures containing distributed piezoelectric actuator patches. The adaptive fuzzy controller is constructed from a set of fuzzy IF-THEN rules whose parameters are adjusted on-line according to some adaptation law. The adaptive law is derived based on the Lyapunov's stability theory. This control methodology is experimentally verified in a steel cantilever test beam and a set of experimental tests are made in the system to verify the efficiency of the adaptive fuzzy controller proposed |
Disciplines: | Ingeniería |
Keyword: | Ingeniería de control, Control difuso, Controladores, Función de Lyapunov, Estructuras, Vibraciones, Estabilidad |
Keyword: | Engineering, Control engineering, Fuzzy control, Controllers, Lyapunov function, Structures, Vibrations, Stability |
Full text: | Texto completo (Ver HTML) |