Sensitivity Analysis and Optimization of Undamped Rotor Critical Speeds to Supports Stiffness

[+] Author and Article Information
Shyh-Chin Huang, Chin-Ann Lin

Department of Mechanical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Sec. 4, Taipei, Taiwan 106e-mail: schuang@mail.ntust.edu.tw

J. Vib. Acoust 124(2), 296-301 (Mar 26, 2002) (6 pages) doi:10.1115/1.1456083 History: Received January 01, 2000; Revised December 01, 2001; Online March 26, 2002
Copyright © 2002 by ASME
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Grahic Jump Location
A schematic diagram of the free rotor and the supports
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A schematic diagram of the illustrated examples
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Variation of objective function through iterations
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Effect of weights to error
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Effect of cost weights to first critical speed error
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Effect of cost weights to second critical speed error
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Effect of cost weights to third critical speed error




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