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Stability of Linear Systems under Extended Weakly-Hard Constraints

Vreman, Nils LU ; Pazzaglia, Paolo ; Magron, Victor ; Wang, Jie and Maggio, Martina LU (2022) In IEEE Control Systems Letters 6. p.2900-2905
Abstract
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.
Please use this url to cite or link to this publication:
author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Weakly-Hard, Control System, Real-Time System
in
IEEE Control Systems Letters
volume
6
pages
2900 - 2905
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
external identifiers
  • scopus:85131721639
ISSN
2475-1456
DOI
10.1109/LCSYS.2022.3179960
project
Towards Adaptively Morphing Embedded Systems
language
English
LU publication?
yes
id
639a7652-0a3f-4c67-be55-65fa6419c488
date added to LUP
2022-07-21 10:45:43
date last changed
2023-12-20 00:39:40
@article{639a7652-0a3f-4c67-be55-65fa6419c488,
  abstract     = {{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.}},
  author       = {{Vreman, Nils and Pazzaglia, Paolo and Magron, Victor and Wang, Jie and Maggio, Martina}},
  issn         = {{2475-1456}},
  keywords     = {{Weakly-Hard; Control System; Real-Time System}},
  language     = {{eng}},
  month        = {{06}},
  pages        = {{2900--2905}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  series       = {{IEEE Control Systems Letters}},
  title        = {{Stability of Linear Systems under Extended Weakly-Hard Constraints}},
  url          = {{http://dx.doi.org/10.1109/LCSYS.2022.3179960}},
  doi          = {{10.1109/LCSYS.2022.3179960}},
  volume       = {{6}},
  year         = {{2022}},
}