Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings

Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings

An algorithm to control the onset of instability due to oil-whirl is derived using eigenvalue loci relationship. Implementation of the technique on a simple Jeffcott-rotor supported on oil-film bearings ensures that oil-whirl does not occur within the desired operating speed is demostrated. A system...

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Main Authors: Lim, Tau Meng, Lim, Mong King
Other Authors: School of Mechanical and Production Engineering
Format: Research Report
Published: 2008
Subjects:
DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
Online Access:http://hdl.handle.net/10356/6840
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Institution: Nanyang Technological University
id sg-ntu-dr.10356-6840
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spelling sg-ntu-dr.10356-68402023-03-04T18:08:41Z Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings Lim, Tau Meng Lim, Mong King School of Mechanical and Production Engineering DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics An algorithm to control the onset of instability due to oil-whirl is derived using eigenvalue loci relationship. Implementation of the technique on a simple Jeffcott-rotor supported on oil-film bearings ensures that oil-whirl does not occur within the desired operating speed is demostrated. A systematic and efficient approach for open and closed-loop adaptive control of flexible rotor-bearing system synchronous vibrations is presented. RP 39/91 2008-09-17T14:35:34Z 2008-09-17T14:35:34Z 1994 1994 Research Report http://hdl.handle.net/10356/6840 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
spellingShingle DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
Lim, Tau Meng
Lim, Mong King
Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
description An algorithm to control the onset of instability due to oil-whirl is derived using eigenvalue loci relationship. Implementation of the technique on a simple Jeffcott-rotor supported on oil-film bearings ensures that oil-whirl does not occur within the desired operating speed is demostrated. A systematic and efficient approach for open and closed-loop adaptive control of flexible rotor-bearing system synchronous vibrations is presented.
author2 School of Mechanical and Production Engineering
author_facet School of Mechanical and Production Engineering
Lim, Tau Meng
Lim, Mong King
format Research Report
author Lim, Tau Meng
Lim, Mong King
author_sort Lim, Tau Meng
title Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
title_short Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
title_full Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
title_fullStr Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
title_full_unstemmed Stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
title_sort stability and vibration control of a flexible rotor-bearing system supported on oil-film bearings
publishDate 2008
url http://hdl.handle.net/10356/6840
_version_ 1759856977661394944

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