Current Loop Dead-beat Control with the Digital PI-controller

被引：12

作者：

Anuchin, Alecksey ^{[1
]}

Kozachenko, Vladimir ^{[1
]}

机构：

[1] Natl Res Univ Moscow Power Engn Inst, Krasnokazarmennaya 14, Moscow, Russia

来源：

2014 16TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS (EPE'14-ECCE EUROPE) | 2014年

关键词：

Autotuning; Digital control; Highly dynamic drive; Optimal control; Microcontrollers;

D O I：

10.1109/EPE.2014.6910795

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper shows the possibility of dead-beat control for a current loop with a traditional PI-controller. Two different ways of PI-controller parameter calculations are presented. The modeling shows that dead-beat behavior of the current controller is possible if the predictive feedback is used and its calculation algorithm is presented. Algorithm includes winding circuit inductance estimation, correction of ADC feedback measurement to take into account preamplifier's filter impact and ADC noise. All tests were performed on a DC-motor model but the results can be used for alternating current motors.

引用

页数：8