Experiments on the loop shaping based H control of a magnetic bearing

Masayuk Fujitat*, Kazuhiro Hatake, Furnio Matsumura, Kenko Uchida

*Corresponding author for this work

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

15 Citations (Scopus)


This paper is concerned with H robust control design of a magnetic bearing. We design a control system using the 'Loop Shaping Design Procedure (LSDP)'. After the introduction of our experimental machine and digital controller, a mathematical model of the magnetic bearing is shown. Then, H controllers are designed based on the LSDP so as to reject the disturbances caused by unbalance on the rotor asymptotically. Finally, with experimental results, we show that the synchronous vibratory response of the rotor is greatly reduced.

Original languageEnglish
Title of host publicationAmerican Control Conference
Editors Anon
Place of PublicationPiscataway, NJ, United States
PublisherPubl by IEEE
Number of pages5
ISBN (Print)0780308611
Publication statusPublished - 1993
Externally publishedYes
EventProceedings of the 1993 American Control Conference Part 3 (of 3) - San Francisco, CA, USA
Duration: 1993 Jun 21993 Jun 4


OtherProceedings of the 1993 American Control Conference Part 3 (of 3)
CitySan Francisco, CA, USA

ASJC Scopus subject areas

  • Engineering(all)


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