Delay-dependent finite-horizon time-varying bounded real lemma for uncertain linear neutral systems
نویسندگان
چکیده
A bounded real lemma (BRL) is presented here for continuous-time, finite-horizon, time-varying linear neutral systems with parametric uncertainties entering all the matrices of the system representation. The lemma uses a solution of a set of matrix inequalities by employing a descriptor model transformation of the system. The conditions which guarantee disturbance attenuation are dependent on the value of the time-delay and its rate of change. In the infinite-horizon case, the solution of the robust H∞ conrtrol problem is obtained in terms of linear matrix inequalities (LMI). A numerical example is presented and illustrate the effectiveness of the proposed approach.
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تاریخ انتشار 2003