扭转力矩控制方法的研究

A Study on Torsional Torque Control Method

扭转力矩一定程度上影响了伺服系统的某些性能指标。针对这个问题,研究了扭转力矩反馈和扭转力矩微分反馈2种控制方法。首先,分析了扭转力矩对双质量系统的影响;其次,采用相同的框架和统一的实部极点配置,对这2种控制策略进行了研究和比较。

It is known that torsional torque will lower the performances of servo system.The two most popular methods which can decrease this effect are torsional torque feedback and torsional torque derivative feedback.In this paper,we compare these two methods in two ways.Firstly,the influence of two-inertia system upon torsional torque is analyzed.Secondly,a study and comparison of these two control methods based on a unified analytical rame work and identical real part of polse are carried out.This paper can help ...