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本文采用功率键合图方法,建立了负荷传感流量控制阀的数学模型,并在计算机上进行了相应于试验条件的数字仿真,其结果与台架试验结果基本吻合,从而表明了数字模型的正确性。
In this paper, a mathematical model of the load sensing flow control valve is established by using the power bond graph method. The digital simulation corresponding to the experimental conditions is performed on the computer. The results are in good agreement with the bench test results. Correctness