Model Predictive Controller Based on Laguerre Functions for Large Radio Telescope Servo Control System

被引：0

作者：

Tran Huu Phuong ^{[1
]}

Belov, Mikhail P. ^{[1
]}

Tran Dang Khoa ^{[1
]}

机构：

[1] St Petersburg Electrotech Univ LETI, Dept Robot & Ind Automat, St Petersburg, Russia

来源：

PROCEEDINGS OF THE 2018 IEEE CONFERENCE OF RUSSIAN YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING (EICONRUS) | 2018年

关键词：

large radio telescope; model predictive control; Laguerre functions; servo drive;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper deals with discrete-time model predictive controller based on Laguerre functions (MPC-Laguerre) in azimuth servo drive control system of the large radio telescope RT-70. The modelling of electromechanical system large radio telescope with elasticities is given and the model predictive control algorithm with Laguerre functions is developed. Computer simulation results are carried out on Matlab/SIMULINK. In carried out simulation, the operation of conventional PID controller and proposed MPC-Laguerre controller in position loop has been compared. The results of comparison between simulation methods show that predictive controller has fewer errors servo tracking and better behavior.

引用

页码：1003 / 1007

页数：5

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