摘要
针对具有结构匹配不确定的奇异摄动系统,利用Lyapunov稳定性理论,通过构造Lyapunov函数方法进行鲁棒性研究。给出了一个理想奇异摄动系统的稳定鲁棒控制,即匹配不确定奇异摄动系统稳定控制的稳定条件,并讨论了稳定条件中的参数变化规律及实现的可能性,推广了现有结果。
The robust stability of the structure matching uncertain singular perturbation systems is studied by using Lyapunov' s stability theory and Lyapunov' s function methods. We obtain a conclusion that the stability robust controller of any ideal singular perturbation systems is also suitable for uncertain singular perturbation systems. The law of the parameter variation on stability conditions and the probability of realization about parameter are discussed.
出处
《电机与控制学报》
EI
CSCD
北大核心
2005年第3期232-234,共3页
Electric Machines and Control
