期刊文献+

基于QFT和ZPETC的高精度鲁棒跟踪控制器设计 被引量:6

QFT and ZPETC-Based Robust Control Design for a High-Accuracy Tracking System
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摘要 阐述了定量反馈理论 (QFT)和零相差跟踪控制器 (ZPETC)的基本原理及设计方法 ,并给出了设计实例。在QFT和ZPETC的基础上 ,提出了一种是实现高精度鲁棒跟踪控制的方案 ,采用QFT控制保证系统的鲁棒性 ,通过ZPETC提高系统的跟踪精度。仿真表明 ,这种方法实现了QFT和ZPETC的完美结合 ,很适合高精度跟踪系统的鲁棒控制。 The principle and design process of QFT and ZPETC are presented.Based on QFT and ZPETC, a design method for high accuracy tracking robust controller is proposed, which consists of a QFT controller and a ZPETC. By using the QFT controller,the robust performance is ensured.At the same time ,ZPETC improves the tracking accuracy.Simulation shows that the method combines QFT and ZPETC is suitable for robust control of the high accuracy tracking system.
作者 富强 吴云洁
出处 《自动化技术与应用》 2004年第8期1-3,共3页 Techniques of Automation and Applications
基金 国家自然科学基金项目 (60 30 4 0 0 5)
关键词 定量反馈理论 鲁棒控制 零相差跟踪控制器 高精度 Quantitative feedback theory Robust control Zero phase error tracking controller High accuacy
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参考文献3

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同被引文献42

  • 1富强,尔联洁,赵国荣.基于定量反馈理论的飞行仿真转台鲁棒控制[J].北京航空航天大学学报,2004,30(5):410-413. 被引量:7
  • 2杨军宏,尹自强,李圣怡.阀控非对称缸的非线性建模及其反馈线性化[J].机械工程学报,2006,42(5):203-207. 被引量:64
  • 3赵希梅,郭庆鼎.为提高轮廓加工精度采用DOB和ZPETC的直线伺服鲁棒跟踪控制[J].电工技术学报,2006,21(6):111-114. 被引量:41
  • 4丛爽,刘宜.多轴协调运动中的交叉耦合控制[J].机械设计与制造,2006(10):166-168. 被引量:36
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