Adaptive noise cancelling and time–frequency techniques for rail surface defect detection
نویسندگان
چکیده
منابع مشابه
Adaptive Noise Cancelling and Time-frequency Techniques for Rail Surface Defect Detection
Adaptive noise cancelling (ANC) is a technique which is very effective to remove additive noises from the contaminated signals. It has been widely used in the fields of telecommunication, radar and sonar signal processing. However it was seldom used for the surveillance and diagnosis of mechanical systems before late of 1990s. As a promising technique it has gradually been exploited for the pur...
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ژورنال
عنوان ژورنال: Mechanical Systems and Signal Processing
سال: 2015
ISSN: 0888-3270
DOI: 10.1016/j.ymssp.2014.06.012