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Modelling and Examining the Dynamic Characteristics of an Electro-Hydraulic Unit for Discrete Control Based on Direct Acting High-Speed Servo Valve

机译:基于直接作用高速伺服阀的离散控制电液单元动力学特性建模与检验

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The paper presents and examines the possible application of discrete control method to hydraulic actuators. A dynamic model of the electro-hydraulic unit for discrete control is proposed as a main component in such power system. This unit consists of connecting pipe, small volume accumulator and a direct acting high-speed servo valve. The dynamic behavior of the unit is examined in the time domain. The obtained numerical results infer the practical significance of such control method.
机译:本文介绍并研究了离散控制方法在液压执行器中的可能应用。提出了用于离散控制的电动液压单元的动态模型,作为该电力系统的主要组成部分。该单元由连接管,小容量蓄能器和直动式高速伺服阀组成。在时域中检查单元的动态行为。获得的数值结果推断出这种控制方法的实际意义。

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