注：山西省科技攻关项目(项目编号：20100321056-01)

作者：郭晓乐，杨瑞峰，贾建芳

单位：中北大学信息与通信工程学院  山西太原  030051

中图分类号：TP271            

文献标识码：A               

文章编号：1006-883X（2012）11-0007-05

收稿日期：2012-09-05

摘要：简要叙述了研究电动负载模拟器的必要性，介绍了目前国内外电动负载模拟器的研究情况，以及应用于负载模拟器的典型控制方法，并分析了它们的特性，结构简单、体积小、成本低，具有小信号跟踪能力强，加载分辨率高，特性稳定，集成度高适合试验研究，成为新型负载系统的探索研究方向。

关键词：电动负载模拟器；伺服系统；控制方法

Research progress of electrical load simulators

GUO Xiao-le, YANG Rui-feng, JIA Jian-fang

School of Information and Communication Engineering, North University of China, Taiyuan 030051, China

Abstract: The necessity of developing electrical load simulators is introduced briefly in this paper. The research advances of electrical load simulators at home and abroad are introduced, and some typical control methods applied to electrical load simulators are analyzed. Finally, the future development trends of electrical load simulators are summarized. With simple structure, small volume, low cost, strong ability to tracking small signals, high loading resolution, stable performance, and high integration fitted for test research, electrical load simulator becomes a new research direction of  load systems .

Keywords: electrical load simulator; servo system; control method

阅读全文

备注：2012年 第18卷 第11期