Robust Point-to-Set Control of Hybrid Systems with Uncertainties Using Constraint Tightening

This paper proposes a solution to the problem of computing optimized point-to-set control strategies for hybrid systems with mixed inputs and uncertainties in the continuous-valued dynamics as well as the reset functions. The solution is based on the idea to account for the uncertainties by tighteni...

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Bibliographic Details
Published inIFAC-PapersOnLine Vol. 53; no. 2; pp. 6806 - 6812
Main Authors Liu, Zonglin, Stursberg, Olaf
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2020
Subjects
constrained control
Hybrid systems
optimization
robust control
uncertain systems
Hybrid systems
robust control
constrained control
uncertain systems
optimization
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Summary:This paper proposes a solution to the problem of computing optimized point-to-set control strategies for hybrid systems with mixed inputs and uncertainties in the continuous-valued dynamics as well as the reset functions. The solution is based on the idea to account for the uncertainties by tightening the guard and invariant sets, and thus construct a substitute hybrid automaton with deterministic transition dynamics. It can be ensured that a solution for this new model also solves the problem for the original system, i.e. the latter is robustly transferred between initial point and target set.
ISSN:2405-8963
2405-8963
DOI:10.1016/j.ifacol.2020.12.333