摘要
由于混合系统的复杂性,设计出能保证混合系统在任意切换时间下都能稳定的控制是比较困难的。为了突出滑模控制设计的思想,文章针对一类二维线性混合系统,提出通过确保混合系统实现滑动模的充分条件来保证系统的稳定性,并得到相应的控制律。仿真结果表明了该控制律的有效性。
It is difficulty to design control schemes to ensure the stability of hybrid systems with random switched time because of the complexity of hybrid systems.In order to stand out the idea of design of sliding mode control,only a class of two-dimension linear hybrid systems is considered in the paper.The idea is presented that the stability of hy brid systems is guaranteed by guaranteeing the implementation of the sufficient condition of sliding mode in hybrid systems ,and the corresponded control schemes are gained.Simulation results are presented to validate the proposed control schemes.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第12期29-31,共3页
Computer Engineering and Applications
基金
国家自然科学基金(编号:60374016)
广东省自然科学基金(编号:020848)
关键词
混合系统
滑模控制
任意切换时间
Hybrid systems ,Sliding mode control,Random switched time
