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Abstract:
齿轮发生裂纹故障时其振动信号会产生调制现象,包括幅值调制和频率(相位)调制两部分.目前调幅信号的解调分析已经比较成熟,但对于调频信号的解调方法研究还不够完善.全面系统介绍了近年来处理调频信号中最常用的希尔伯特相位解调和循环平稳解调两种方法,并通过仿真指出了这两种方法各自的优缺点和局限性.
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噪声与振动控制
ISSN: 1006-1355
Year: 2007
Issue: 3
Volume: 27
Page: 43-45
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 5
Chinese Cited Count:
30 Days PV: 0
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