基于圆盘极点约束的系统不确定项容忍区间分析  

UNCERTAINTIES TOLERANCE INTERVAL ANALYSIS SYSTEM BASED ON DISK POLE CONSTRAINTS

作　　者：王晓萌[1] 姚波[1] 陈媛媛[1] 

机构地区：[1]沈阳师范大学数学与系统科学学院,辽宁沈阳110034

出　　处：《井冈山大学学报（自然科学版）》2016年第3期1-3,共3页Journal of Jinggangshan University (Natural Science)

摘　　要：在线性系统中基于Lyapunov稳定性理论,讨论了双不确定项同时波动时其容忍区间的算法,并结合闭环极点配置和线性矩阵不等完成圆盘极点配置问题中系统不确定项的冗余设计。数值仿真验证了本文控制器设计方法的可行性。Based on the state feedback controller design method, we discuss the uncertainties occur simultaneously double its volatility algorithm of tolerance range systems. We also combine with closed loop poles and LMI approaches and meet the given closed-loop poles arranged in the specified disk area. Numerical simulation verifies the feasibility of the controller design method.

关 键 词：线性系统 极点配置 冗余度 不确定项 容忍区间 

分 类 号：O231.1[理学—运筹学与控制论]