Robust tracking control for switched linear systems with time-varying delays
Authors:
- 9 June 2008
- journal article
- Published by Institution of Engineering and Technology (IET) in IET Control Theory & Applications
- Vol. 2 (6) , 449-457
Abstract
Robust tracking control for switched linear systems with time-varying delays is investigated. Sufficient conditions for the solvability of robust tracking control problem are developed. Average dwell-time approach and piecewise Lyapunov functional methods are utilised for the stability analysis and controller design, and with free weighting matrix scheme, switching control laws are obtained such that the weighted H∞ model reference robust tracking performance is satisfied. By using linear matrix inequalities, the controller design problem can be solved efficiently. A simulation example shows the effectiveness of the proposed switching control laws.Keywords
This publication has 19 references indexed in Scilit:
- Analysis and synthesis of switched linear control systemsAutomatica, 2005
- Necessary and Sufficient Conditions for Controllability and Observability of Switched Impulsive Control SystemsIEEE Transactions on Automatic Control, 2004
- Uniform Stability of Switched Linear Systems: Extensions of LaSalle's Invariance PrincipleIEEE Transactions on Automatic Control, 2004
- Stability of Time-Delay Systems2003
- Switching in Systems and Control2003
- An improved stabilization method for linear time-delay systemsIEEE Transactions on Automatic Control, 2002
- Stabilizing a linear system by switching control with dwell timeIEEE Transactions on Automatic Control, 2002
- On robust stability of time-delay systems with norm-bounded uncertaintyIEEE Transactions on Automatic Control, 2001
- Stability of some linear systems with delaysIEEE Transactions on Automatic Control, 1999
- Supervisory control of families of linear set-point controllers - Part I. Exact matchingIEEE Transactions on Automatic Control, 1996