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本文介绍一种新型的旋转机械振动试验系统,该系统采用扰动激振,用分布式监测系统对振动信号进行在线监测。文中以转子系统为测试对象,其测量、分析结果将为旋转机械振动特性的研究及故障预测提供可靠的基线信息。
In this paper, a new type of rotating machinery vibration test system is introduced. The system uses disturbance excitation and the distributed monitoring system is used to monitor the vibration signals online. The rotor system is taken as the test object in this paper. The results of measurement and analysis will provide reliable baseline information for the research of vibration characteristics and fault prediction of rotating machinery.