Title: Identification of the unbalance distribution and dynamic characteristics of bearings in flexible rotors
Authors: Lee, AC
Shih, YP
交大名義發表
機械工程學系
National Chiao Tung University
Department of Mechanical Engineering
Keywords: identification;rotor;shaft;unbalance distribution;bearing
Issue Date: 1996
Abstract: This paper presents a new method for estimating dynamic characteristics of bearings and unbalance distribution inflexible rotors based on the transfer matrix method for analysing the steady state responses of rotor-bearing systems, in which rotary inertia, gyroscopic and transverse-shear effects are also considered. identification can be realized from the measured response data influenced by bearing characteristics and rotor unbalance using the least-squares method. Justification of the method is presented by numerical simulations.
URI: http://hdl.handle.net/11536/1546
ISSN: 0954-4062
Journal: PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE
Volume: 210
Issue: 5
Begin Page: 409
End Page: 432
Appears in Collections:Articles