GENERAL-SOLUTION OF LEVITATION CONTROL OF A PERMANENT-MAGNET (PM)-TYPE ROTATING MOTOR

Authors
OKADA Y OHISHI T DEJIMA K
Citation
Y. Okada et al., GENERAL-SOLUTION OF LEVITATION CONTROL OF A PERMANENT-MAGNET (PM)-TYPE ROTATING MOTOR, JSME international journal. Series C, dynamics, control, robotics, design and manufacturing, 38(3), 1995, pp. 538-542
Citations number
6
Categorie Soggetti
Engineering, Mechanical
Journal title
JSME international journal. Series C, dynamics, control, robotics, design and manufacturing → ACNP
ISSN journal
13408062
Volume
38
Issue
3
Year of publication
1995
Pages
538 - 542
Database
ISI
SICI code
1340-8062(1995)38:3<538:GOLCOA>2.0.ZU;2-A
Abstract
A generalized solution of levitation control, applicable to the PM (Pe rmanent Magnet) rotating motor, has been obtained. It is assumed that the rotor has sinusoidally distributed magnetic poles, while the stato r has a current sheet to produce arbitrarily distributed magnetic flux . The levitation force can be independently controlled using the propo sed PM(2) (Plus Minus two) pole algorithm. A simple experimental appar atus is constructed and tested to clarify the validity of the proposed method.