Performance of periodically time-varying controllers for sampled data control

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1999Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Automatic Control, volume 44, pages 1,607-1,611 (issn: 0018-9286,

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Authors: Cishen Zhang; Jingxin Zhang 0001;

doi: 10.1109/9.780434

Performance of periodically time-varying controllers for sampled data control

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Abstract

Summary: Analyzes performance of periodically time-varying sampled data controllers for \(L_p\) deterministic and uniform disturbance rejection. For a given linear periodic sampled data controller controlling a linear time-invariant continuous-time plant, it is shown that a linear time-invariant controller can be found to give better \(L_p\) sampled data control than the time-varying controller. The performance analysis is in time domain using convexity properties of the \(L_p\) signal space.

Related Organizations

University of Melbourne
Australia
Cooperative Research Centre
Australia

Keywords

Sampled-data control/observation systems, Feedback control

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