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1.前言今天,在各种领域里大量利用小型计算机进行模拟研究。在液压领域中,也利用这种计算机研究满足各种各样要求的采用电液伺服阀的系统。为了确切地满足各种要求,在伺服系统的设计阶段,必须掌握电液伺服系统的机械运动,用控制理论预测全部的特性,并研究其使用可能性。现在的情况是,这种研究很繁杂,需要很
1. Preface Today, a large number of small computers are used for simulation studies in various fields. In the field of hydraulics, this type of computer is also used to study systems that use electrohydraulic servo valves to meet a wide range of requirements. In order to meet various requirements exactly, in the design phase of the servo system, the mechanical motion of the electro-hydraulic servo system must be grasped. All the characteristics of the electro-hydraulic servo system should be predicted by the control theory and the possibility of its application should be studied. The situation now is that this kind of research is complicated and needs a lot