具多个独立执行机构的Lurie型系统的鲁棒稳定性  

Robust Stability for Lurie Control Systems with Several Independent Stationary Components

作　　者：张银萍[1] 王汝凉[2] 孙继涛[1] 

机构地区：[1]同济大学应用数学系,上海200092 [2]广西师范学院数学系,广西南宁530001

出　　处：《同济大学学报（自然科学版）》2002年第1期77-81,共5页Journal of Tongji University:Natural Science

摘　　要：讨论了具有多个相互独立执行机构的Lurie型区间控制系统的鲁棒绝对稳定性 .用向量不等式、Lyapunov函数法研究了具多个独立执行机构的Lurie型区间直接控制系统和Lurie型区间间接控制系统的鲁棒绝对稳定性 ,得到了具多个独立执行机构的Lurie型控制系统鲁棒绝对稳定性的判别准则 。In the paper we discuss the problem of robust absolute stability for Lurie type interval control systems with several independent nonlinear stationary elements.The vector inequalities and Lyapunov functions are used to study the robust absolute stability of Lurie type interval direct control system and Lurie type interval indirect control system with several independent nonlinear stationary elements.Some sufficient conditions of robust absolute stability for Lurie type interval direct control systems and interval indirect control systems with several independent nonlinear stationary elements are respectively given.Some previous results are improved and extended.

关 键 词：区间直接控制系统 区间间接控制系统 鲁棒稳定性 LYAPUNOV函数 Lurie型区间控制系统 执行机构 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]