H-2 and H-infinity - norm control of intelligent structures using LMI techniques

Goncalves, PJP; Lopes, V; Assuncao, E.

H-2 and H-infinity - norm control of intelligent structures using LMI techniques

Data

2002-01-01

Autores

Goncalves, PJP

Lopes, V

Assuncao, E.

Editor

Katholieke Univ Leuven, Dept Werktuigkunde

Resumo

Linear Matrix Inequalities (LMIs) is a powerful too] that has been used in many areas ranging from control engineering to system identification and structural design. There are many factors that make LMI appealing. One is the fact that a lot of design specifications and constrains can be formulated as LMIs [1]. Once formulated in terms of LMIs a problem can be solved efficiently by convex optimization algorithms. The basic idea of the LMI method is to formulate a given problem as an optimization problem with linear objective function and linear matrix inequalities constrains. An intelligent structure involves distributed sensors and actuators and a control law to apply localized actions, in order to minimize or reduce the response at selected conditions. The objective of this work is to implement techniques of control based on LMIs applied to smart structures.

Como citar

Proceedings of Isma 2002: International Conference on Noise and Vibration Engineering, Vols 1-5. Heverlee: Katholieke Univ Leuven, Dept Werktuigkunde, p. 217-224, 2002.