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Electronmagentic suspension control without air gap measurement
journal contributionposted on 2009-05-22, 14:12 authored by Roger Goodall
Novel controllers for electromagnetic suspensions are investigated, the important feature of which is that measurement of the airgap is not needed. The paper explores the hypothesis that measurements of magnet current and airgap flux density should be sufficient for stable control, and it examines strategies by which such control can be achieved. A somewhat unexpected control strategy emerges from the investigation, and this is supported by a theoretical stability analysis and by simulation.
- Mechanical, Electrical and Manufacturing Engineering
CitationGoodall, R.M., 1989. Electronmagentic suspension control without air gap measurement. Transactions of the Institute of Measurement and Control, 11 (2), pp. 92-98
Publisher© SAGE Publications
- NA (Not Applicable or Unknown)
NotesThis article is Restricted Access. It was published in the journal, Transactions of the Institute of Measurement and Control [© Sage] and is available from: http://tim.sagepub.com/