Stability criteria analysis for a class of multiple time-delays systems: An integral-equality approach

This paper deals with the problem of delay-dependent robust stability for a class of linear systems with multiple time-varying delays and nonlinear perturbations. Based on an integral-equality approach, the integral equality is an improved version of integral inequality and is constructed with free weighting matrices. The free terms are chosen according to the derivative of the Lyapunov-Krasovshii employed. the stability criteria are more general than the exiting results.