计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2014年
8期
48-52
,共5页
有限时间滤波%有限时间稳定%脉冲系统%线性系统
有限時間濾波%有限時間穩定%脈遲繫統%線性繫統
유한시간려파%유한시간은정%맥충계통%선성계통
finite-time filtering%finite-time stability%impulsive system%linear system
研究了连续时间线性脉冲系统的有限时间滤波问题。一方面给出了滤波误差系统有限时间稳定和满足性能要求的充分条件,并且给出了滤波器的设计方法。另一方面为了避免设计方法中出现的耦合问题,给出了另外两个结论。最后通过数值算例表明了结论的可行性和有效性。
研究瞭連續時間線性脈遲繫統的有限時間濾波問題。一方麵給齣瞭濾波誤差繫統有限時間穩定和滿足性能要求的充分條件,併且給齣瞭濾波器的設計方法。另一方麵為瞭避免設計方法中齣現的耦閤問題,給齣瞭另外兩箇結論。最後通過數值算例錶明瞭結論的可行性和有效性。
연구료련속시간선성맥충계통적유한시간려파문제。일방면급출료려파오차계통유한시간은정화만족성능요구적충분조건,병차급출료려파기적설계방법。령일방면위료피면설계방법중출현적우합문제,급출료령외량개결론。최후통과수치산례표명료결론적가행성화유효성。
The finite-time filtering problem for continue-time linear impulsive system is investigated in this paper. On one hand, the sufficient condition for the filter error system, which is finite-time stable and meets the performance require-ments, and a designing method for filter are given. On the other hand, in order to avoid coupling in the designing method for filter, another two conclusions are provided. Finally, a numerical example is given to demonstrate the feasibility and effectiveness of the conclusion.