Stability of Linear Systems under Extended Weakly-Hard Constraints

Control systems can show robustness to many events, like disturbances and model inaccuracies. It is natural to speculate that they are also robust to sporadic deadline misses when implemented as digital tasks on an embedded platform. This paper proposes a comprehensive stability analysis for control...

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Bibliographic Details
Published inarXiv.org
Main Authors Vreman, Nils, Pazzaglia, Paolo, Wang, Jie, Magron, Victor, Maggio, Martina
Format Paper
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 30.08.2022
Subjects
Control stability
Control systems
Deadlines
Robust control
Stability analysis
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Summary:Control systems can show robustness to many events, like disturbances and model inaccuracies. It is natural to speculate that they are also robust to sporadic deadline misses when implemented as digital tasks on an embedded platform. This paper proposes a comprehensive stability analysis for control systems subject to deadline misses, leveraging a new formulation to describe the patterns experienced by the control task under different handling strategies. Such analysis brings the assessment of control systems robustness to computational problems one step closer to the controller implementation.
ISSN:2331-8422