Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1713717 | Nonlinear Analysis: Hybrid Systems | 2007 | 9 Pages |
Abstract
This paper focuses on the problem of reliable H∞H∞ control for a class of switched nonlinear systems with actuator failures among a prespecified subset of actuators. We consider the case in which the never failed actuators cannot stabilize the system. The multiple-Lyapunov-function method is exploited to derive a sufficient condition for the switched nonlinear system to be asymptotically stable with H∞H∞-norm bound. This condition is given in the form of a set of partial differential inequalities. As a special application, a hybrid state feedback strategy is proposed to solve the standard H∞H∞ control problem for non-switched nonlinear systems when no single continuous controller is effective.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Rui Wang, Man Liu, Jun Zhao,