Disturbance Rejection Analysis of a Disturbance Observer Based Velocity Controller

被引：0
|
作者：
Senevirathne, Hasala R. [1 ]
Abeykoon, A. M. Harsha S. [1 ]
Pillai, M. Branesh [1 ]
机构：
[1] Univ Moratuwa, Dept Elect Engn, Katubedda 10400, Moratuwa, Sri Lanka
来源：
2012 IEEE 6TH INTERNATIONAL CONFERENCE ON INFORMATION AND AUTOMATION FOR SUSTAINABILITY (ICIAFS2012) | 2012年
关键词：
component; disturbance observer; velocity controller; dc motor controlling;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Motion control usually includes the precise control of position/velocity and acceleration control while accurate acceleration control is not useful in many applications. Traditional position/velocity control is derived by feedback based, PID controllers. However the disturbance observer further increases the stability and robustness of the controller. In this paper we assess the effectiveness of the Disturbance Observer working together with a tuned PID controller. Velocity response is compared with and without the disturbance observer. The proposed disturbance observer based velocity controller produce better results than the traditional velocity controller.
引用
收藏
页码：59 / 64
页数：6
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