前馈在快速高精度数字随动系统中的应用
An Application of Feedforward to High Speed High Precision Digital Servo System
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摘要: 本文给出了一种具有前馈等值的二阶无静差数字随动系统的设计方法.按照这种设计方法,只要在计算的基础上适当地调整前馈系数和开环增益,即可得到满意的系统性能指标.Abstract: In this paper a design approach for second order astatic digital servo system is presented.After system simulation and certain computation,it is possible to get satisfied system performance on the basis of adjustment of feedforward parameters and open-loop gain.