Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10399073 | Automatica | 2005 | 12 Pages |
Abstract
This paper first introduces a method to obtain stability guarantees for receding horizon control of discrete-time PWA systems. Based on this result, two algorithms which provide low complexity state feedback controllers are introduced. Specifically, we demonstrate how multi-parametric programming can be used to obtain minimum-time controllers, i.e., controllers which drive the state into a pre-specified target set in minimum time. In a second segment, we show how controllers of even lower complexity can be obtained by separately dealing with constraint satisfaction and stability properties. To this end, we introduce a method to compute PWA Lyapunov functions for discrete-time PWA systems via linear programming. Finally, we report results of an extensive case study which justify our claims of complexity reduction.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Pascal Grieder, Michal Kvasnica, Mato BaotiÄ, Manfred Morari,