The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Designing High-Quality Embedded Control Systems with Guaranteed Stability

På svenska

Author

Summary, in English

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.

Publishing year

2012

Language

English

Pages

283-292

Publication/Series

IEEE 33rd Real-Time Systems Symposium (RTSS), 2012

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Control Engineering

Conference name

33rd IEEE Real-Time Systems Symposium

Conference date

2012-12-04

Conference place

San Juan, Puerto Rico

Status

Published

Project

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

Research group

  • LCCC
  • ELLIIT

ISBN/ISSN/Other

  • ISSN: 1052-8725
  • ISBN: 978-1-4673-3098-5