A new decentralised controller design method with application to power-system stabiliser design

This source preferred by Hongnian Yu

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Authors: Yang, T.C., Zhang, J.H. and Yu, H.

Journal: Control Engineering Practice

Volume: 7

Issue: 4

Pages: 537-545

ISSN: 0967-0661

DOI: 10.1016/S0967-0661(99)00014-3

It is known that decentralised stabilising controller design for a large-scale system can be translated into an equivalent problem of decentralised controller design for a multi-input multi-output (MIMO) control system. This paper shows that, subject to a condition based on the structured singular values, each local controller can be designed independently. The stability condition for the overall system can be easily stated as the achievement of a sufficient interaction margin, introduced in earlier work, together with a sufficient gain and phase margin, defined using classical feedback theory during each independent design. The suggested design approach is applied to the decentralised design of a power-system stabiliser for a model of a practical 10-machine power system. The potentials and limitations of the suggested design approach in its current form, and possibilities for further research, are also discussed in this paper. © 1999 Elsevier Science Ltd. All rights reserved.

This data was imported from Web of Science (Lite):

Authors: Yang, T.C., Zhang, J.H. and Yu, H.

Journal: CONTROL ENGINEERING PRACTICE

Volume: 7

Issue: 4

Pages: 537-545

ISSN: 0967-0661

DOI: 10.1016/S0967-0661(99)00014-3

The data on this page was last updated at 05:01 on March 20, 2019.