Abstract
In this paper, a new approach for stability analysis of time-dependent switched linear systems is proposed. System equivalence is the main idea in this new approach, which derives a switched discrete linear parameter-varying system from the switched continuous-time linear switched system with interval dwell time, and the stability properties of the two corresponding systems are proved to be equivalent. Then, by applying a quadratic Lyapunov function approach for the equivalent switched discrete system, the stability of the switched continuous-time linear system can be established without checking any average dwell time condition. Finally the computation complexity is analyzed, and mode incidence matrix is introduced to reduce the computation cost.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 461-468 |
| Number of pages | 8 |
| Journal | Asian Journal of Control |
| Volume | 16 |
| Issue number | 2 |
| DOIs | |
| State | Published - Mar 2014 |
| Externally published | Yes |
Keywords
- Time-dependent switched systems
- interval dwell time
- mode incidence matrix
- quadratic Lyapunov function
- system equivalence
ASJC Scopus subject areas
- Control and Systems Engineering