在节流式液压伺服系统的设计中,动力元件参数的选择是个重要问题。为有最佳负载匹配,通常在满足负载要求的前题下,应使功率消耗为最小。目前,负载匹配的算法有解析法和图解法,本文提出一种计算机解法,可对各种形状负载曲线进行计算,并均能获得满意的结果。 In the design of throttling hydraulic servo system, the choice of power component parameters is an important issue. In order to have the best load match, power consumption should be minimized, usually under the premise of meeting the load requirements. At present, there are analytic methods and graphical methods for load matching algorithms. In this paper, a computer solution is proposed, which can calculate various shape load curves and obtain satisfactory results.