Stabilising controller design for uncertain systems with time-varying input delay
Stabilising controller design for uncertain systems with time-varying input delay
- Author(s): D. Yue and J. Lam
- DOI: 10.1049/ip-cta:20041013
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- Author(s): D. Yue 1 and J. Lam 2
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View affiliations
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Affiliations:
1: Research Centre for Information and Control Engineering Technology, Nanjing Normal University, Nanjing, People's Republic of China
2: Department of Mechanical Engineering, University of Hong Kong, Hong Kong
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Affiliations:
1: Research Centre for Information and Control Engineering Technology, Nanjing Normal University, Nanjing, People's Republic of China
- Source:
Volume 151, Issue 6,
November 2004,
p.
699 – 705
DOI: 10.1049/ip-cta:20041013 , Print ISSN 1350-2379, Online ISSN 1359-7035
The design problem of a robust stabilisation controller for a class of uncertain systems with time-varying input delay is considered. The reduction method, a first-order transformation and the cone complementarity method are combined to produce a memory robust controller design method that does not need to exactly know the time delay. In the proposed method, only information on the variation range of the time delay is needed to design the controller. The effectiveness and less conservative nature of the proposed method is shown by a numerical example.
Inspec keywords: uncertain systems; robust control; control system synthesis; delays; time-varying systems
Other keywords:
Subjects: Stability in control theory; Control system analysis and synthesis methods; Time-varying control systems; Distributed parameter control systems
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