Robust Stability for a Class of Uncertain Nonlinear Systems with Time-Varying Delay

摘要

The robust stability for a class of uncertain nonlinear systems with time-varying delay is investigated by employing a descriptor model transformation and a decomposition technique of the delay term matrix. The proposed stability criteria are formulated in the form of a linear matrix inequality. In the case of time-varying delay, restrictions on the derivative of the delay are removed. Numerical example is presented to indicate the significant improvements over some existing results.