摘要
基于Lyapunov泛函方法,研究了满足匹配条件的不确定性时滞系统的鲁棒稳定性及具有稳定度β>0鲁棒稳定性,给出了已有结果不能推出的新判据。这些新判据对已有结果难以使用的情况下也可能是有效的,或有时减少了已有结果的保守性。
Based on Lyapunov functional approach,both the robust shability of time delay systems with uncerfainty and matching conditions satisfied and that with additional stability degree, β >0 have been studied, and new criteria which can not be derived from previous work have also presented.The proposed criteria may be effecfive in the case that the original fail to apply,but may lead to less conservative results.
出处
《华东理工大学学报(自然科学版)》
EI
CAS
CSCD
北大核心
1998年第1期98-102,共5页
Journal of East China University of Science and Technology
基金
国家自然科学基金
关键词
时滞系统
鲁棒稳定性
不确定性
匹配条件
time delay systems
robust stability
uncertainty
matching conditions
Lyapunov functional approach