Novel MRAC scheme for electrical servo drives. Signal synthesis method

Ick Choy, Tae Woong Yoon, Kwang Bae Kim, Min Ho Park

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

Abstract

A novel model reference adaptive control (MRAC) scheme for electrical servo drives is proposed, in which the control input is synthesized without any parameter identification mechanism and a PI controller is inserted ahead of the plant to reduce the steady state chattering. The proposed scheme is shown to be asymptotically stable in case that load torque disturbance satisfies a certain condition. An application to a permanent magnet synchronous motor drive shows that the output error between the plant and the reference model tends to zero and the chattering is greatly reduced.

Original languageEnglish
Title of host publicationIFAC Symposia Series - Proceedings of a Triennial World Congress
EditorsU. Jaaksoo, V.I. Utkin
Place of PublicationElmsford, NY, United States
PublisherPubl by Pergamon Press Inc
Pages411-416
Number of pages6
Volume2
Publication statusPublished - 1991 Jan 1
Externally publishedYes
EventProceedings of the 11th Triennial World Congress of the International Federation of Automatic Control - Tallinn, USSR
Duration: 1990 Aug 131990 Aug 17

Other

OtherProceedings of the 11th Triennial World Congress of the International Federation of Automatic Control
CityTallinn, USSR
Period90/8/1390/8/17

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Choy, I., Yoon, T. W., Kim, K. B., & Park, M. H. (1991). Novel MRAC scheme for electrical servo drives. Signal synthesis method. In U. Jaaksoo, & V. I. Utkin (Eds.), IFAC Symposia Series - Proceedings of a Triennial World Congress (Vol. 2, pp. 411-416). Elmsford, NY, United States: Publ by Pergamon Press Inc.