离心泵转子在线动平衡测试中的信号分析处理

Signal Analysis and Processing for Online Dynamic Balance Measurement of Stage Pump-rotor

信号分析处理是虚拟仪器软件系统组成中最为重要的部分,也是多级离心泵转子在线动平衡测试中信号分析处理的核心。根据多级离心泵转子在线动平衡的要求,结合虚拟仪器技术的特点,对在线动平衡测试系统中信号分析处理的实现进行了系统构建。

Signal analysis and processing is the most important part in virtual instrument system. It is also core of signal analysis and proceasing for online dynamic measurement of the stage pump - rotor. In this paper, the system mode is built to meet the requirement of online dynamic balancing, and actual signal analysis and processing is thus constructed.