详细信息
齿轮传动链故障监测系统的信号分析和研究 被引量:1
Design and Signal Analysis of a Gear Box Remote Health Monitoring System
文献类型:期刊文献
中文题名:齿轮传动链故障监测系统的信号分析和研究
英文题名:Design and Signal Analysis of a Gear Box Remote Health Monitoring System
作者:张新华[1]
机构:[1]绍兴文理学院科研处
年份:2000
卷号:20
期号:4
起止页码:288
中文期刊名:振动.测试与诊断
收录:CSTPCD、、Scopus、CSCD_E2011_2012、CSCD
语种:中文
中文关键词:齿轮传动链;故障监测;信号分析;齿轮箱;信号调制;故障诊断
外文关键词:geer box health monitoring remoteness signal modulation
中文摘要:研究了故障监测系统和故障信息的调制和解调。根据有限长度调制信号的初相位、相位差及相位调制量 ,对机械故障进行实时监测。针对齿轮箱故障诊断和相应监测系统的设计应用 ,实现了远程对调相信号的解调和相位调制信号的提取 ,解决了 PL C和微机齿轮传动链故障监测系统的数据监测、系统抗干扰及数据通讯中的一些问题。
外文摘要:In order to design a remote health monitoring system, a study of the modulation and demodulation of a signal is made in the paper. In the work, the real time monitoring of the health of a mechanical system is based on the initial phase, phase difference and amount of phase modulation of a time limited modulated signal. A series of problems encounted in the design of the signal, date monitoring, anti disturbance of the system and data communication.
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