On-line dead-time compensation method based on time delay control

被引：91

作者：

Kim, HS ^{[1
]}

Kim, KH ^{[1
]}

Youn, MJ ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Elect Engn & Comp Sci, Taejon 305701, South Korea

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2003年 / 11卷 / 02期

关键词：

dead-time compensation; DSP; pulse-modulation (PM) synchronous motor; time-delay control;

D O I：

10.1109/TCST.2003.809251

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this work an on-line dead-time compensation method based on a time delay control for a pulse-modulation (PM) synchronous motor drive is presented. Disturbance voltages caused by the dead time are estimated on-line without any additional circuits nor off-line experimental measurements. The estimated disturbance, voltages are fed back to the voltage reference as compensation. The proposed method is applied to a PM synchronous motor drive system and implemented using a DSP TMS320C31. The experimental results show the effectiveness of the proposed method.

引用

页码：279 / 285

页数：7

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