OPTIMIZATION AND POST-BUCKLING ANALYSIS OF A LONG SHAFT ROTOR SYSTEM WITH PINNED-STABILIZED SUPPORTED AT ARBITRARY POSITION

OPTIMIZATION AND POST-BUCKLING ANALYSIS OF A LONG SHAFT ROTOR SYSTEM WITH PINNED-STABILIZED SUPPORTED AT ARBITRARY POSITION

A nonlinear model of a pinned-free long shaft rotor system with a stabilized support at arbitrary position is established by employing the generalized Hamilton principle. The lower-order polynomials are introduced to construct Ritz basis to analyze the critical rotational velocity of the system and...

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Bibliographic Details
Main Authors: XIAO ShiFu, CHEN HongYong, NIU HongPan
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2018-01-01
Series:Jixie qiangdu
Subjects:
Rotor system
Stabilized support
Optimization
Geometrical nonlinear effect
Critical rotational velocity
Bifurcation
Post-buckling
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.01.003
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