【摘要】 为满足某型号的汽车机油泵流量控制电磁阀的出厂测试需求,通过以PLC为核心,实现对电气系统的控制,然后结合LabVIEW,实现被试阀的泄漏试验、输出流量-输入信号特性试验、阶跃响应试验,设计出一套液压测试系统,并对测试结果进行分析和总结。更多还原

【Abstract】 To satisfy a certain type of automobile oil pump flow control solenoid valve factory test requirements, by PLC as the core to realize control of the electrical system, and then combined with LabVIEW implementation subjects valve leakage test, the output flow rate-the input signal characteristic test, step response test, design a set of hydraulic test system, and the test results are analyzed and summarized.更多还原