Fault Diagnosis of Rotary Parts of a Heavy-Duty Horizontal Lathe Based on Wavelet Packet Transform and Support Vector Machine

Fault Diagnosis of Rotary Parts of a Heavy-Duty Horizontal Lathe Based on Wavelet Packet Transform and Support Vector Machine

The spindle box is responsible for power transmission, supporting the rotating parts and ensuring the rotary accuracy of the workpiece in the heavy-duty machine tool. Its assembly quality is crucial to ensure the reliable power supply and stable operation of the machine tool in the process of large...

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Bibliographic Details
Main Authors: Hongyu Jin, Avitus Titus, Yulong Liu, Yang Wang, Zhenyu Han
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Sensors
Subjects:
fault diagnosis
wavelet packet transform
power spectrum analysis
pattern recognition
support vector machine
Online Access:https://www.mdpi.com/1424-8220/19/19/4069

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