摘要
为了解决混合系统在任意切换规则下的稳定性问题 ,针对一类仿射非线性混合系统 ,首先利用滑模控制降阶的特性 ,设计滑模控制律对该类系统实现完全的去混合化 ,然后采用一般的非线性连续系统的控制理论方法进行控制设计 ,最后通过变换得到最终的滑模控制律 ,它能有效地保证混合系统的稳定性 .仿真结果表明了该控制律是有效的 .
In order to solve the problem of stability of hybrid systems with arbitrary switching laws, a class of affine nonlinear hybrid system was investigated. The complete dehybridization of this class of system was firstly realized according to the order-reducing character and by designing the controlling laws of sliding mode control. The control design of the system was then carried out according to the control theories and methods applied to common continuous nonlinear systems. At last, a final sliding mode control law which ensures the stability of hybrid systems was obtained by transformation. The simulation results confirm the validity of the proposed control law.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2004年第11期43-45,50,共4页
Journal of South China University of Technology(Natural Science Edition)
基金
国家自然科学基金资助项目 (6 0 374 0 16 )
广东省自然科学基金资助项目 (0 2 0 84 8)
关键词
混合系统
去混合化
滑模控制
hybrid system
dehybridization
sliding mode control
