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Analysis of the effect on control systems of order variation for fractional-order PIλ Dμ controllers

ZENG Qing-shan CAO Guang-yi ZHU Xin-jian

哈尔滨工业大学学报(英文版)2005,Vol.12Issue(3):336-341,6.
哈尔滨工业大学学报(英文版)2005,Vol.12Issue(3):336-341,6.

Analysis of the effect on control systems of order variation for fractional-order PIλ Dμ controllers

Analysis of the effect on control systems of order variation for fractional-order PIλ Dμ controllers

ZENG Qing-shan 1CAO Guang-yi 2ZHU Xin-jian1

作者信息

  • 1. School of Electric Engineering, Zhengzhou University, Zhengzhou 450002,China
  • 2. Dept. of Automation, Shanghai Jiaotong University, Shanghai 200030, China
  • 折叠

摘要

Abstract

This paper is concerned with fractional-order PIλDμcontrollers. The definitions and properties of fracti-onal calculus are introduced. The mathematical descriptions of a fractional-order controller and fractionalorder control systems are outlined. The effects on control systems of order variation for fractional-order Piλ Dμ controllers are investigated by qualitative analysis and simulation. The conclusions and simulation examples are given. The results show the fractional-order PIλDμ controller is not sensitive to variation of its order.

关键词

fractional calculus/fractional-order control systems/fractional-order PIλ Dμ controller/characteristic polynomial

Key words

fractional calculus/fractional-order control systems/fractional-order PIλ Dμ controller/characteristic polynomial

分类

信息技术与安全科学

引用本文复制引用

ZENG Qing-shan,CAO Guang-yi,ZHU Xin-jian..Analysis of the effect on control systems of order variation for fractional-order PIλ Dμ controllers[J].哈尔滨工业大学学报(英文版),2005,12(3):336-341,6.

基金项目

Sponsored by Shanghai Science and Technology Development Funds (Grant No. 011607033). (Grant No. 011607033)

哈尔滨工业大学学报(英文版)

1005-9113

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