【摘要】 本文系统地阐述了液压伺服系统的特性,还包括控制阀的静特性及其系数,速度特性,工作精度等。给出一些有用的物理概念,计算公式,技术要求及其指标,此外还给出接力器现场实测结果。更多还原

【Abstract】 The hydraulc servers features such as static characteristics of control values, working accuracy and velocity characteristics of hydraulic servomotors in the speed governors are discussed in this paper. In order to illustrated their in fluence, some available physical concepts, calculating formulae, performance and its indexes are given. In addition, some fieldtest results of the servomotors in a hydraulic power station are. presented as well.更多还原