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磁浮列车悬浮系统的双环自抗扰控制
引用本文:何凌云,佘龙华,赵春霞.磁浮列车悬浮系统的双环自抗扰控制[J].兵工自动化,2006,25(11):59-61.
作者姓名:何凌云  佘龙华  赵春霞
作者单位:国防科技大学,磁浮技术工程研究中心,湖南,长沙,410073
摘    要:双环(位置环和电流环)自抗扰控制器的设计,以单点悬浮系统为研究对象,采用分级控制策略和非线性自抗扰控制方法.ADRC的参数整定通过建立开环系统和线性PD控制的闭环系统得以实现.仿真结果表明,自抗扰控制的快速性、鲁棒性、适应性和克服大扰动能力均明显优于经典PID.

关 键 词:悬浮  自抗扰控制器  双环  非线性反馈  磁浮列车  悬浮系统  双环  自抗扰控制器  Train  System  Levitation  Loop  能力  大扰动  适应性  鲁棒性  快速性  仿真结果  闭环系统  非线性  开环系统  参数整定  ADRC  控制方法
文章编号:1006-1576(2006)11-0059-03
收稿时间:2006-06-22
修稿时间:2006-09-01

Double Loop Active-Disturbance-Rejection-Controller for Levitation System of Maglev Train
HE Ling-yun,SHE Long-hua,ZHAO Chun-xia.Double Loop Active-Disturbance-Rejection-Controller for Levitation System of Maglev Train[J].Ordnance Industry Automation,2006,25(11):59-61.
Authors:HE Ling-yun  SHE Long-hua  ZHAO Chun-xia
Affiliation:Magnetic Suspension Research Center, National University of Defense Technology, Changsha 410073, China
Abstract:Based on cascade control strategy and nonlinear auto-disturbance-rejection control (ADRC) method, double loop (position loop and current loop) ADRC was designed for single-pivot levitation system. The ADRC parameter setting was achieved by setting up the open loop system and the closed loop system using linear PD control. The simulation results showed that ADRC owned better dynamic performance, stronger robustness and adaptability than PID method.
Keywords:Levitation  Active-disturbance-rejection controller (ADRC)  Double loop  Nonlinear feedback
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