Designing High-Quality Embedded Control Systems with Guaranteed Stability
(2012) 33rd IEEE Real-Time Systems Symposium p.283-292- Abstract
- Many embedded systems comprise several controllers sharing available resources. It is well known that such resource sharing leads to complex timing behavior that degrades the quality of control, and more importantly, can jeopardize stability in the worst-case, if not properly taken into account during design. Although stability of the control applications is absolutely essential, a design flow driven by the worst-case scenario often leads to poor control quality due to the significant amount of pessimism involved and the fact that the worst-case scenario occurs very rarely. On the other hand, designing the system merely based on control quality, determined by the expected (average-case) behavior, does not guarantee the stability of control... (More)
- Many embedded systems comprise several controllers sharing available resources. It is well known that such resource sharing leads to complex timing behavior that degrades the quality of control, and more importantly, can jeopardize stability in the worst-case, if not properly taken into account during design. Although stability of the control applications is absolutely essential, a design flow driven by the worst-case scenario often leads to poor control quality due to the significant amount of pessimism involved and the fact that the worst-case scenario occurs very rarely. On the other hand, designing the system merely based on control quality, determined by the expected (average-case) behavior, does not guarantee the stability of control applications in the worst-case. Therefore, both control quality and worst-case stability have to be considered during the design process, i.e., period assignment, task scheduling, and control-synthesis. In this paper, we present an integrated approach for designing high-quality embedded control systems, while guaranteeing their stability. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3450740
- author
- Aminifar, Amir LU ; Samii, Soheil ; Eles, Petru ; Peng, Zebo and Cervin, Anton LU
- organization
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- IEEE 33rd Real-Time Systems Symposium (RTSS), 2012
- pages
- 283 - 292
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- conference name
- 33rd IEEE Real-Time Systems Symposium
- conference location
- San Juan, Puerto Rico
- conference dates
- 2012-12-04
- external identifiers
-
- scopus:84874323097
- ISSN
- 1052-8725
- ISBN
- 978-1-4673-3098-5
- DOI
- 10.1109/RTSS.2012.79
- project
- ELLIIT LU P02: Co-Design of Robust and Secure Networked Embedded Control Systems
- ELLIIT-sched
- language
- English
- LU publication?
- yes
- additional info
- project=elliit-sched
- id
- 642f26df-abdd-491d-9740-2cf99dae6fac (old id 3450740)
- date added to LUP
- 2016-04-01 12:55:49
- date last changed
- 2024-06-04 15:07:09
@inproceedings{642f26df-abdd-491d-9740-2cf99dae6fac, abstract = {{Many embedded systems comprise several controllers sharing available resources. It is well known that such resource sharing leads to complex timing behavior that degrades the quality of control, and more importantly, can jeopardize stability in the worst-case, if not properly taken into account during design. Although stability of the control applications is absolutely essential, a design flow driven by the worst-case scenario often leads to poor control quality due to the significant amount of pessimism involved and the fact that the worst-case scenario occurs very rarely. On the other hand, designing the system merely based on control quality, determined by the expected (average-case) behavior, does not guarantee the stability of control applications in the worst-case. Therefore, both control quality and worst-case stability have to be considered during the design process, i.e., period assignment, task scheduling, and control-synthesis. In this paper, we present an integrated approach for designing high-quality embedded control systems, while guaranteeing their stability.}}, author = {{Aminifar, Amir and Samii, Soheil and Eles, Petru and Peng, Zebo and Cervin, Anton}}, booktitle = {{IEEE 33rd Real-Time Systems Symposium (RTSS), 2012}}, isbn = {{978-1-4673-3098-5}}, issn = {{1052-8725}}, language = {{eng}}, pages = {{283--292}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, title = {{Designing High-Quality Embedded Control Systems with Guaranteed Stability}}, url = {{https://lup.lub.lu.se/search/files/3052484/3450741.pdf}}, doi = {{10.1109/RTSS.2012.79}}, year = {{2012}}, }