Intelligent fault diagnosis system for multiple motors based on VxWorks platform

The invention relates to an intelligent fault diagnosis system suitable for a plurality of motors based on a VxWorks platform. The system is characterized in that corresponding sensors are installed on different monitoring parts according to the type of motor to acquire feature quantities (such as c...

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Hauptverfasser: LI ZHIJUN, CAO LINGYAN, ZONG QIZHEN, LU YINGQIANG, XU LEI, CHEN GUO, DING LIHUA, SONG YAN
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creator LI ZHIJUN
CAO LINGYAN
ZONG QIZHEN
LU YINGQIANG
XU LEI
CHEN GUO
DING LIHUA
SONG YAN
description The invention relates to an intelligent fault diagnosis system suitable for a plurality of motors based on a VxWorks platform. The system is characterized in that corresponding sensors are installed on different monitoring parts according to the type of motor to acquire feature quantities (such as current signals, vibration signals, temperature signals and acceleration signals) of various types ofmotors in multiple channels. After the fusion of various feature quantities, a comprehensive fault diagnosis method based on random forest, ant colony optimization least squares support vector machine, optimal binary tree and case reasoning are used to improve the accuracy of the fault diagnosis, and generate a fault diagnosis report. The intelligent fault diagnosis system suitable for the plurality of motors based on the VxWorks platform is easy to install and maintain, adopts an operating system with high reliability, tailorability and high real-time performance, has WebServer service, supports various communicatio
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title Intelligent fault diagnosis system for multiple motors based on VxWorks platform
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