Delay-dependent H∞ filtering for nonlinear singular systems with network-induced delays

In this paper, the problem of delay-dependent Hinfin filtering for a class of nonlinear singular systems with network-induced delays is considered. The aim is to design a filter such that the filtering error singular system is regular, impulse-free, stable and satisfies a prescribed Hinfin performance level. According to the linear matrix inequality (LMI) approach, a sufficient condition that guarantee the existence of the aforementioned filter is derived. From the solutions of LMIs we can get the parameters of the desired full-order filter. Finally, a numerical example is introduced to illustrate the effectiveness of the proposed approach.