Automatic single plane balancing of a rigid rotor using an electromagnetic balancing head = 전자식 밸런싱 장치를 이용한 강성회전체의 자동 단일면 밸런싱

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The electromagnetic balancing head which is developed to balance a rotating rotor without interrupting the normal operation, has some drawbacks due to the nonlinearity of the system and the presence of the unstable operating region. The characteristics of the balancing head are examined so as to improve the floating mass supporting system of the balancing head and the equations of motion of the floating mass system are solved via analytic and numerical methods to investigate the stable operating region. For the automatic balancing experiment, the trial and error algorithm is applied to a single plane rotor for reducing the norm of the synchronous response of a bearing housing, using a microcomputer based controller. Experimental and analytical results show that the electromagnetic balancing head is suitable for low speed balancing while it is not appropriate for high speed machines because of its inherent instability problem.
Advisors
Lee, Chong-Wonresearcher이종원researcher
Description
한국과학기술원 : 기계공학과,
Publisher
한국과학기술원
Issue Date
1985
Identifier
64799/325007 / 000831437
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 기계공학과, 1985.2, [ [iv], 61 p. ]

URI
http://hdl.handle.net/10203/46256
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=64799&flag=dissertation
Appears in Collection
ME-Theses_Master(석사논문)
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