DocumentCode
482289
Title
Mechanical properties test for wiper motors using wavelet ridge
Author
Wei, Yunbing ; Zhang, Wenzhong ; Liu, Genliang ; Feng, Jianqin
Author_Institution
Dept. of Electr. & Inf. Eng., Zhengzhou Univ. of Light Ind., Zhengzhou
fYear
2008
fDate
17-20 Oct. 2008
Firstpage
255
Lastpage
258
Abstract
To get the mechanical properties of wiper motors without speed and torque sensors, a novel approach using wavelet ridge is introduced. The essential theory for testing mechanical properties without speed and torque sensors is discussed, and the relationship between wavelet ridge and instantaneous frequency is given. The approach to calculating the mechanical properties based on wavelet ridge is presented, which is proved to be precise and effective by the experimental results.
Keywords
DC motors; automobiles; machine testing; wavelet transforms; automobiles; mechanical properties test; speed sensors; torque sensors; wavelet ridge; wiper motors; Commutation; DC motors; Equations; Frequency; Mechanical factors; Mechanical sensors; Signal analysis; Testing; Torque; Wavelet analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-3826-6
Electronic_ISBN
978-7-5062-9221-4
Type
conf
Filename
4770693
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