Extraction method for unbalanced signal in a dual-rotor system with little rotating speed difference

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作者：
College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 201418, China [1 ]
不详 [2 ]
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来源：
J Vib Shock | 2013年 / 14卷 / 29-33期
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摘要：
Least squares approximations
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