Delay-dependent robust stability criteria for neutral singular systems with time-varying delays and nonlinear perturbations

This paper concerns the problem of the delay-dependent robust stability for neutral singular systems with time-varying delays and nonlinear perturbations. Based on integral inequalities, some both discrete-delay-dependent and neutral-delay-dependent stability criteria are obtained and formulated in the form of linear matrix inequalities (LMIs). Neither model transformation nor bounding technique for cross terms is involved. Numerical examples are given to show the less conservatism of the proposed results.