Stability of Linear Systems under Extended Weakly-Hard Constraints
(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:
https://lup.lub.lu.se/record/639a7652-0a3f-4c67-be55-65fa6419c488
- author
- Vreman, Nils LU ; Pazzaglia, Paolo ; Magron, Victor ; Wang, Jie and Maggio, Martina LU
- organization
- publishing date
- 2022-06-02
- 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}}, }