正阻尼旋转电液伺服被动加载系统特性分析

Characteristic Analysis of the Positive Damping Rotary Hydroelectric Servo Passive Load System

给出了正阻尼旋转电液伺服被动加载系统的结构框图和对应的传递函数。重点对施矩系统的多余扭矩、受矩系统的静、动态特性进行了分析，指出了产生多余扭矩的原因和消除多余扭矩的方法。

This paper presents the structure frame and corresponding function of the rotary hydroelectric servo load system. It mainly analyses and studies the extra torsion moment of moment exerting system, and the static and dynamic characteristics of moment suffering system. Furthermore, the paper points out the reasons of yielding the extra torsion moment and methods for eliminating the extra torsion moment.