Frequency domain approach to closed-loop identification based on output inter-sampling scheme

Lianming Sun, Hiromitsu Ohmori, Akira Sano

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

10 Citations (Scopus)

Abstract

A novel frequency domain closed-loop identification algorithm is proposed using the output inter-sampling scheme. It is illustrated that the inter-sampled plant output has cyclostationary property that can be used to eliminate the correlation between the plant input and output noise even though no persistently exciting test signal is available. It can be applied for the unstable plant identification problem, and can be extended to the situation where the output disturbance noise is colored. An experiment of magnetic suspension system is performed to demonstrate the effectiveness of the proposed approach.

Original languageEnglish
Title of host publicationProceedings of the American Control Conference
PublisherIEEE
Pages1802-1806
Number of pages5
Volume3
Publication statusPublished - 2000
Event2000 American Control Conference - Chicago, IL, USA
Duration: 2000 Jun 282000 Jun 30

Other

Other2000 American Control Conference
CityChicago, IL, USA
Period00/6/2800/6/30

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Sampling
Experiments

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Sun, L., Ohmori, H., & Sano, A. (2000). Frequency domain approach to closed-loop identification based on output inter-sampling scheme. In Proceedings of the American Control Conference (Vol. 3, pp. 1802-1806). IEEE.

Frequency domain approach to closed-loop identification based on output inter-sampling scheme. / Sun, Lianming; Ohmori, Hiromitsu; Sano, Akira.

Proceedings of the American Control Conference. Vol. 3 IEEE, 2000. p. 1802-1806.

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

Sun, L, Ohmori, H & Sano, A 2000, Frequency domain approach to closed-loop identification based on output inter-sampling scheme. in Proceedings of the American Control Conference. vol. 3, IEEE, pp. 1802-1806, 2000 American Control Conference, Chicago, IL, USA, 00/6/28.
Sun L, Ohmori H, Sano A. Frequency domain approach to closed-loop identification based on output inter-sampling scheme. In Proceedings of the American Control Conference. Vol. 3. IEEE. 2000. p. 1802-1806
Sun, Lianming ; Ohmori, Hiromitsu ; Sano, Akira. / Frequency domain approach to closed-loop identification based on output inter-sampling scheme. Proceedings of the American Control Conference. Vol. 3 IEEE, 2000. pp. 1802-1806
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