摘要:This paper deals with the problem of delay-dependent 𝐻∞ filtering for singular time-delay systems. First, a new delay-dependent condition which guarantees that the filter error system has a prescribed 𝐻∞ performance 𝛾 is given in terms of linear matrix inequalities (LMIs). Then, the sufficient condition is obtained for the existence of the 𝐻∞ filter, and the explicit expression for the desired 𝐻∞ filter is presented by using LMIs and the cone complementarity linearization iterative algorithm. A numerical example is provided to illustrate the effectiveness of the proposed method.