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Comparative study on pole sensitivity and stability radius measures for finite- precision digital controller realizations

Comparative study on pole sensitivity and stability radius measures for finite- precision digital controller realizations
Comparative study on pole sensitivity and stability radius measures for finite- precision digital controller realizations
This paper compares the two approaches based on pole sensitivity and the complex stability radius measures for optimizing the closed-loop stability robustness of digital controllers implemented with finite word length (FWL). Design details and related optimization procedures are derived for the two methods. An example is used to verify the theoretical analysis and to illustrate the two designs for determining optimal FWL controller realizations.
0 9533890 3 0
1-6
Chen, S.
ac405529-3375-471a-8257-bda5c0d10e53
Wu, J.
5a0119e5-a760-4ff5-90b9-ec69926ce501
Chen, S.
ac405529-3375-471a-8257-bda5c0d10e53
Wu, J.
5a0119e5-a760-4ff5-90b9-ec69926ce501

Chen, S. and Wu, J. (2000) Comparative study on pole sensitivity and stability radius measures for finite- precision digital controller realizations. Proceedings of 6th Annual Chinese Automation and Computer Science Conference in UK. pp. 1-6 .

Record type: Conference or Workshop Item (Other)

Abstract

This paper compares the two approaches based on pole sensitivity and the complex stability radius measures for optimizing the closed-loop stability robustness of digital controllers implemented with finite word length (FWL). Design details and related optimization procedures are derived for the two methods. An example is used to verify the theoretical analysis and to illustrate the two designs for determining optimal FWL controller realizations.

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Published date: September 2000
Additional Information: Presented at 6th Annual Chinese Automation and Computer Science Conference in UK (Loughborough), 23 September 2000. Organisation: Chinese Automation and Computer Society in UK
Venue - Dates: Proceedings of 6th Annual Chinese Automation and Computer Science Conference in UK, 2000-08-31
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 253953
URI: http://eprints.soton.ac.uk/id/eprint/253953
ISBN: 0 9533890 3 0
PURE UUID: 9f48ef8c-6b74-4dd5-8e22-7b2acc772a70

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Date deposited: 10 Apr 2001
Last modified: 29 Jan 2020 15:19

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