应用数学
應用數學
응용수학
MATHEMATICA APPLICATA
2011年
2期
296-303
,共8页
奇异系统%不确定系统%鲁棒H∞控制%时变时滞
奇異繫統%不確定繫統%魯棒H∞控製%時變時滯
기이계통%불학정계통%로봉H∞공제%시변시체
Key words: Singular system%Uncertain system%Robust H∞ control%Time-varying delay
本文讨论了具离散和分布时滞不确定奇异系统的鲁棒H∞控制问题.这里假定参数不确定性是模有界的和时变的,同时考虑的时滞也假定为时变的,得到了依赖于时滞的鲁棒稳定性准则和一个对于所有可容许的参数不确定性保证闭环系统正则,无脉冲和稳定并满足模有界条件的状态反馈控制律.
本文討論瞭具離散和分佈時滯不確定奇異繫統的魯棒H∞控製問題.這裏假定參數不確定性是模有界的和時變的,同時攷慮的時滯也假定為時變的,得到瞭依賴于時滯的魯棒穩定性準則和一箇對于所有可容許的參數不確定性保證閉環繫統正則,無脈遲和穩定併滿足模有界條件的狀態反饋控製律.
본문토론료구리산화분포시체불학정기이계통적로봉H∞공제문제.저리가정삼수불학정성시모유계적화시변적,동시고필적시체야가정위시변적,득도료의뢰우시체적로봉은정성준칙화일개대우소유가용허적삼수불학정성보증폐배계통정칙,무맥충화은정병만족모유계조건적상태반궤공제률.
This paper discusses the problem of delay-dependent robust H∞ control for uncertain singular systems with discrete and distributed delays.The parameter uncertainty is assumed to be norm-bounded and possibly time-varying,while the time delays considered here are assumed to be time-varying.Robust delay-dependent stability criteria and a state-feedback control law which guarantees the resultant closed-loop system is regular,impulse free and stable with H∞ norm bound condition for all admissible uncertainties are obtained.
