摘要
分别针对具有结构参数和范数有界参数的滞后型Lurie控制系统的鲁棒绝对稳定性问题,利用Lyapunov方法给出了系统鲁棒绝对稳定的时滞无关条件及时滞相关条件.得到的结果用线性矩阵不等式(LMI)表示,易于利用MATLAB工具箱求得保守性较低的条件.
This paper deals with the problems of robust absolute stability for uncertain time-delay Lurie control systems with structured parameter perturbations and norm bound parameter perturbations respectively.Delay-dependent and delay-independent sufficient conditions for robust absolute stability of the systems are derived by using Lyapunov method.The results are presented in term of linear matrix inequality(LMI) to find the less conservative criteria,which can be easily solved by using Matlab toolbox.
作者
徐炳吉
XU Bingji(School of Information Engineering,China University of Geosciences (Beijing) ,Beijing 100083)
出处
《南京信息工程大学学报(自然科学版)》
CAS
2017年第4期395-399,共5页
Journal of Nanjing University of Information Science & Technology(Natural Science Edition)
基金
国家自然科学基金(61273200)