Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9953584 | Nonlinear Analysis: Hybrid Systems | 2019 | 13 Pages |
Abstract
This paper investigates the problem of global fixed-time stabilization for a class of uncertain switched nonlinear systems with the general powers, namely, the powers of the considered systems can be different odd rational numbers, even rational numbers or both odd and even rational numbers. By skillfully using the common Lyapunov function method and the adding a power integrator technique, a common state feedback control strategy is developed. It is proved that the proposed controller can guarantee that the state of the resulting closed-loop system converges to zero for any given fixed time under arbitrary switchings. Simulation results of the liquid-level system are provided to show the effectiveness of the proposed method.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Fangzheng Gao, Yuqiang Wu, Zhongcai Zhang, Yanhong Liu,