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Control-Quality Driven Design of Cyber-Physical Systems with Robustness Guarantees

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Author

Summary, in English

Many cyber-physical systems comprise several control applications sharing communication and computation resources. The design of such systems requires special attention due to the complex timing behavior that can lead to poor control quality or even instability. The two main requirements of control applications are: (1) robustness and, in particular, stability and (2) high control quality. Although it is essential to guarantee stability and provide a certain degree of robustness even in the worst-case scenario, a design procedure which merely takes the worst-case scenario into consideration can lead to a poor expected (average-case) control quality, since the design is solely tuned to a scenario that occurs very rarely. On the other hand, considering only the expected quality of control does not necessarily provide robustness and stability in the worst-case. Therefore, both the robustness and the expected control quality should be taken into account in the design process. This paper presents an efficient and integrated approach for designing high-quality cyber-physical systems with robustness guarantees.

Publishing year

2013

Language

English

Pages

1093-1098

Publication/Series

Design, Automation & Test in Europe Conference & Exhibition (DATE), 2013

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Control Engineering

Conference name

2013 Design, Automation & Test in Europe (DATE)

Conference date

2013-03-18

Conference place

Grenoble, France

Status

Published

Project

  • ELLIIT LU P02: Co-Design of Robust and Secure Networked Embedded Control Systems
  • ELLIIT-sched

Research group

  • ELLIIT
  • LCCC

ISBN/ISSN/Other

  • ISSN: 1530-1591
  • ISBN: 978-1-4673-5071-6