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Shock and Vibration
Volume 2015 (2015), Article ID 934231, 11 pages
http://dx.doi.org/10.1155/2015/934231
Research Article

Unbalance Identification of Speed-Variant Rotary Machinery without Phase Angle Measurement

1School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi’an 710072, China
2China Aviation Dynamical Machinery Research Institute, Zhuzhou, Hunan 412002, China

Received 9 March 2015; Revised 15 May 2015; Accepted 18 May 2015

Academic Editor: Reza Jazar

Copyright © 2015 Cong Yue et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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