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On optimal system design for feedback control over noisy channels
KTH, School of Electrical Engineering (EES), Communication Theory. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0002-7926-5081
KTH, School of Electrical Engineering (EES), Automatic Control. KTH, School of Electrical Engineering (EES), Centres, ACCESS Linnaeus Centre.ORCID iD: 0000-0001-9940-5929
2007 (English)In: 2007 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS, VOLS 1-7, IEEE , 2007, 2486-2490 p.Conference paper (Refereed)
Abstract [en]

We study a closed-loop multivariable control system with sensor feedback transmitted over a discrete noisy channel. For this problem, we propose a joint design of the state measurement quantization, protection against channel errors, and control. The proposed algorithm leads to a practically feasible design of time-varying non-uniform encoding and control. Numerical results demonstrate the performance obtained by employing the proposed iterative optimization algorithm.

Place, publisher, year, edition, pages
IEEE , 2007. 2486-2490 p.
Keyword [en]
Communication channels, Communication system control, Control systems, Feedback control, Iterative algorithms, Noise measurement, Optimal control, Protection, Quantization, Sensor systems
National Category
Control Engineering
URN: urn:nbn:se:kth:diva-81352DOI: 10.1109/ISIT.2007.4557592ISI: 000257010202159ScopusID: 2-s2.0-51649090129ISBN: 978-1-4244-1397-3OAI: diva2:497358
IEEE International Symposium on Information Theory,Nice, FRANCE,JUN 24-29, 2007
© 2007 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. QC 20120216Available from: 2012-02-16 Created: 2012-02-10 Last updated: 2012-02-16Bibliographically approved

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