A Unified Approach to Hâˆ‍ Control of Singular Markovian Jump Systems

Abstract

This paper considers the Hâˆ‍ control problem for a class of singular Markovian jump systems (SMJSs), where the jumping signal is not always available. The main contribution of this paper introduces a new approach to a modeindependent (MI) Hâˆ‍ controller by exploiting the nonfragile method. Based on the given method, a unified control approach establishing a direct connection between modedependent (MD) and modeindependent controllers is presented, where both existence conditions are given in terms of linear matrix inequalities. Moreover, another three cases of transition probability rate matrix (TRPM) with elementwise bounded uncertainties, being partially unknown and to be designed are analyzed, respectively. Numerical examples are used to demonstrate the effectiveness of the proposed methods.