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本文研究了由步进电机驱动的数字式溢流阀的工作原理。导出了该阀的输出压力与输入脉冲数之间的线性关系表达式,对其性能进行了数字仿真,并通过试验加以验证。
This paper studies the operation of a digital relief valve driven by a stepper motor. The expression of the linear relationship between the output pressure of the valve and the number of input pulses is derived. The performance of the valve is numerically simulated and verified through experiments.