Stability Analysis and H-infinity Output Tracking Control for Linear Systems with Time-Varying Delays

作者：Kim K H; Park M J; Kwon O M^*; Cha E J

来源：Mathematical Problems in Engineering, 2014, 2014: 184292.

DOI：10.1155/2014/184292

The problem of stability analysis and H-infinity output tracking control for linear systems with time-varying delays is studied. First, by construction of a newly augmented Lyapunov-Krasovskii functional, a delay-dependent stability criterion for nominal systems with time-varying delays is established in terms of linear matrix inequalities (LMIs). Second, based on the H-infinity sense, the proposed method is extended to solve the problem of designing an H-infinity output tracking controller to track the output of a given reference model. Finally, three examples are included to show the validity and effectiveness of the presented delay-dependent stability and the H-infinity output tracking controller design.

• 出版日期2014