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本文针对电闭环比例压力阀的设计难点提出一种新的控制方法,不仅提高了阀的控制精度,并使阀具有在反馈通道发生故障情况下仍可继续工作的容错功能,论文还就电器调节方式、主阀速度反馈对阀性能的影响做了理论分析和试验研究,
In this paper, a new control method is proposed according to the design difficulty of the electric closed-loop proportional pressure valve, which not only improves the control accuracy of the valve, but also makes the valve have a fault-tolerant function which can continue to work even when the feedback channel breaks down. Way, the main valve speed feedback on the performance of the valve made a theoretical analysis and experimental study,