【摘要】 使用LabWindows/CVI软件设计了一个基于虚拟仪器的振动频率测量方法,并将其运用于促动器的固有频率测量中。建立了整个测试系统。实验结果表明,与传统测振的方法相比,该方法简单,可靠,响应快速。有一定的实用价值和应用前景。更多还原

【Abstract】 A VI-based vibration frequency measurement using CVI software was designed and it is used to measure the frequency and damping of actuator-OPU.The measurement system was established.The result indicates that this method has advantage of simplicity,reliability,fast response,etc,compared with conventional methods.Therefore it has a certain practical value and application prospect.更多还原