H∞ Deconvolution Filter Design for Time-delay Systems via equivalent transformation
This paper proposes an H∞ deconvolution design for linear systems with output state time delay.The basic idea of our study is to eliminate the time delays of system and transform it to a delay-free system by the bicausal change of coordinates approach.Then,we design H∞ deconvolution for the delay-free systems,which is equivalent to the original system with time delays.We analyze the general structure and innovation structure of the H∞ deconvolution filter.Based on the bounded real lemma,a time domain design approach and a sufficient condition for the existence of deconvolution filter are presented.The prarameterization of the deconvolution filter could be completed by solving a Riccati equation.The proposed method is useful for the case that does not require statistical information about disturbances.
deconvolution time-delay system H∞ filtering bounded real lemma fault diagnosis
Fuqiang You Hui Li
College of Information Science and Engineering,Northeastern University,Shenyang,China 110819
国际会议
长沙
英文
2886-2890
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）