河南机电高等专科学校学报
河南機電高等專科學校學報
하남궤전고등전과학교학보
JOURNAL OF HENAN MECHANICAL AND ELECTRICAL ENGINEERING COLLEGE
2012年
4期
14-16,37
,共4页
非线性系统%时滞系统%线性矩阵不等式
非線性繫統%時滯繫統%線性矩陣不等式
비선성계통%시체계통%선성구진불등식
nonlinear systems%time -delay systems%linear matrix inequality
研究了带有时滞和不确定的非线性系统的鲁棒控制问题。首先,利用积分公式将时滞系统转化为无时滞系统,结合Lyapunov泛函法和稳定性理论,给出了一个鲁棒稳定的设计方法和该控制系统鲁棒稳定的充分条件,最后利用可解线性矩阵不等式给出控制器的设计方案。
研究瞭帶有時滯和不確定的非線性繫統的魯棒控製問題。首先,利用積分公式將時滯繫統轉化為無時滯繫統,結閤Lyapunov汎函法和穩定性理論,給齣瞭一箇魯棒穩定的設計方法和該控製繫統魯棒穩定的充分條件,最後利用可解線性矩陣不等式給齣控製器的設計方案。
연구료대유시체화불학정적비선성계통적로봉공제문제。수선,이용적분공식장시체계통전화위무시체계통,결합Lyapunov범함법화은정성이론,급출료일개로봉은정적설계방법화해공제계통로봉은정적충분조건,최후이용가해선성구진불등식급출공제기적설계방안。
The paper is concerned with the robust control based on observer for uncertain nonlinear time - delay systems. First, the delay systems into nodelay systems by using the integral equation. Based on that, a method for designing the robust stability controllers is presented. And by Lyapunov function and LMIS a sufficient condition for the systems robust stabilization and method of its controllers design are offered.
