FEATURE EXTRACTION AND ASSESSMENT USING
โ
Ya Wu; R. Du
๐
Article
๐
1996
๐
Elsevier Science
๐
English
โ 690 KB
Monitoring of machining processes is a classic and yet unsolved problem in manufacturing engineering. This paper introduces a new method of feature extraction and feature assessment using a wavelet packet transform for monitoring of machining processes. First, the principles of wavelet transforms ar