给出了根据负载轨迹确定伺服阀的最大空载流量、缸的有效面积以及油泵流量的方法。
This paper puts forward a new method of determining the greatest no_ load flow rate for servo valve, selecting effective area and defining flow rate for a pump according to load locus.
通过输油泵性能测试，对试验数据应用线性回归方法分析，确定回归方程，对输油泵流量进行预测。
Through feed pump performance tests and the linear regression analysis of test results, the regression equation was established, thus can predicate the fuel flow accurately.
较理想的系统应有能力在任何情况下使油泵流量恰好满足负载变化要求，而油压仅比负载压力略高一较小值。
In an ideal hydraulic system, the flow of the pump should just satisfy the load motion and the pump pressure is only a little higher than the load pressure.
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