【摘要】 针对现有的开发设备故障诊断系统不足,即以单通道数据为研究对象,明显存在信息源不足,这样利用孤立信息进行故障识别和诊断很容易导致误判,以全矢谱分析技术为中心,开发了基于全矢谱分析的故障诊断系统。介绍了该系统的构成和特点,并与相应的传统方法进行了对比,显示了全矢谱技术的优越性。基于全矢谱分析技术的故障诊断系统使监测和诊断更加准确可信,有广阔的发展前景。更多还原

【Abstract】 Aiming at the problem in the rotating machine fault diagnosis,that is based on the signal coming from single channel so the information is deficiency.Use this signal information,it is very easy lead to fail diagnosis.Build diagnosis system based on the vector spectrum.And introduced the system structure and characteristic.Show the vector spectrum advantages in contrast with traditional diagnosis technique.The diagnosis system based on the vector spectrum is more nicety and credibility,it has a wide future.更多还原