A study on the controller design for EMS system using disturbance observer

被引：0
|
作者：
Dept. of Electrical Engineering, Soongsil Univerity, Korea, Republic of [1 ]
机构：
[1] Dept. of Electrical Engineering, Soongsil Univerity
来源：
Jo, N.-H. (professor.jo@gmail.com) | 1600年 / Korean Institute of Electrical Engineers卷 / 62期
关键词：
Disturbance attenuation; Disturbance observer; EMS system; Mass uncertainty; Q filter;
D O I：
10.5370/KIEE.2013.62.9.1264
中图分类号：
学科分类号：
摘要：
In this paper, we study a disturbance observer (DOB) based controller for an EMS (Electro-Magnetic Suspension) system in presence of mass uncertainty and input disturbance. The DOB based controller is employed in order to compensate the modeling uncertainty and attenuate disturbance signals. For the design of DOB based controller, the Jacobain linearization of nonlinear system model equation is used. Computer simulation is carried out for nonlinear model in order to compare the performance of the proposed DOB controller with that of the conventional PID controller. The simulation results show that the substantial improvement in the performance can be achieved by the proposed DOB controller.
引用
收藏
页码：1264 / 1269
页数：5
相关论文
共 50 条
  • [1] Polynomial Controller Design Using Disturbance Observer
    Han, Hugang
    Lam, Hak-Keung
    JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS, 2015, 19 (03) : 439 - 446
  • [2] Observer-based controller design for disturbance attenuation in linear system
    Yan Ying-xin
    Chai Qing-xuan
    Duan Guang-ren
    PROCEEDINGS OF 2005 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1 AND 2, 2005, : 807 - +
  • [3] Active Front Steering Controller Design for Electric Vehicle System by Using Disturbance Observer Method
    Jin, Yang
    Liu, Lu
    Ding, Shihong
    Zheng, Wei Xing
    PROCEEDINGS OF THE 36TH CHINESE CONTROL CONFERENCE (CCC 2017), 2017, : 9430 - 9435
  • [4] Synchronization Controller Design for uncertain Chaotic Systems Using Disturbance Observer
    Rong Mei
    Qing-xian Wu
    Jiang Chang-sheng
    2008 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-11, 2008, : 3001 - +
  • [5] Design of ship course controller based on H∞ robust disturbance observer
    Qu Zhihui
    Wang Xingcheng
    Liu Kaiwei
    2019 CHINESE AUTOMATION CONGRESS (CAC2019), 2019, : 962 - 966
  • [6] Integrated Design of Servomechanisms Using a Disturbance Observer
    Chung, Sung-Chong
    Kim, Min-Seok
    TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2005, 29 (04) : 591 - 599
  • [7] Disturbance observer based composite speed controller design for PMSM system with mismatched disturbances
    Yi, Yang
    Sun, Xiaokang
    Li, Xiali
    Fan, Xiangxiang
    TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2016, 38 (06) : 742 - 750
  • [8] Disturbance observer and adaptive controller design for a linear-motor-driven table system
    Mu-Tian Yan
    Kuo-Yi Huang
    Yau-Jung Shiu
    Yil Chen
    The International Journal of Advanced Manufacturing Technology, 2007, 35 : 408 - 415
  • [9] Disturbance Observer Based Output Feedback Controller Design for Systems with Mismatched Disturbance
    Jeang-Lin Chang
    Tsui-Chou Wu
    International Journal of Control, Automation and Systems, 2018, 16 : 1775 - 1782
  • [10] Disturbance Observer Based Output Feedback Controller Design for Systems with Mismatched Disturbance
    Chang, Jeang-Lin
    Wu, Tsui-Chou
    INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2018, 16 (04) : 1775 - 1782
12345