Robust model matching problem for unmodeled high frequency dynamics

Sampled-data control approach

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The sampled-data control based model matching problem of unmodeled high-frequency dynamics is examined using the singular perturbation method. A novel perfect model matching control in a linear discrete-time multi-variable system is presented. Modifying the transfer function matrix of the sampled-data slow subsystem, the discrete model matching controller for the slow subsystem is developed. It is shown that the controller designed on the basis of the sampled-data slow subsystem is able to make the original system with high-frequency dynamics match a lower-order stable model for a sufficiently small perturbation parameter.

Original languageEnglish
Title of host publicationIECON Proceedings (Industrial Electronics Conference)
PublisherPubl by IEEE
Pages1707-1710
Number of pages4
Volume3
Publication statusPublished - 1991
EventProceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91 - Kobe, Jpn
Duration: 1991 Oct 281991 Nov 1

Other

OtherProceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91
CityKobe, Jpn
Period91-10-2891-11-01

Fingerprint

Controllers
Multivariable systems
Transfer functions

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Li, T-H. S. (1991). Robust model matching problem for unmodeled high frequency dynamics: Sampled-data control approach. In IECON Proceedings (Industrial Electronics Conference) (Vol. 3, pp. 1707-1710). Publ by IEEE.
Li, Tzuu-Hseng S. / Robust model matching problem for unmodeled high frequency dynamics : Sampled-data control approach. IECON Proceedings (Industrial Electronics Conference). Vol. 3 Publ by IEEE, 1991. pp. 1707-1710
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Li, T-HS 1991, Robust model matching problem for unmodeled high frequency dynamics: Sampled-data control approach. in IECON Proceedings (Industrial Electronics Conference). vol. 3, Publ by IEEE, pp. 1707-1710, Proceedings of the 1991 International Conference on Industrial Electronics, Control and Instrumentation - IECON '91, Kobe, Jpn, 91-10-28.

Robust model matching problem for unmodeled high frequency dynamics : Sampled-data control approach. / Li, Tzuu-Hseng S.

IECON Proceedings (Industrial Electronics Conference). Vol. 3 Publ by IEEE, 1991. p. 1707-1710.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - The sampled-data control based model matching problem of unmodeled high-frequency dynamics is examined using the singular perturbation method. A novel perfect model matching control in a linear discrete-time multi-variable system is presented. Modifying the transfer function matrix of the sampled-data slow subsystem, the discrete model matching controller for the slow subsystem is developed. It is shown that the controller designed on the basis of the sampled-data slow subsystem is able to make the original system with high-frequency dynamics match a lower-order stable model for a sufficiently small perturbation parameter.

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M3 - Conference contribution

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Li T-HS. Robust model matching problem for unmodeled high frequency dynamics: Sampled-data control approach. In IECON Proceedings (Industrial Electronics Conference). Vol. 3. Publ by IEEE. 1991. p. 1707-1710