Disturbance Observer and Position Tracking Controller Design for Uncertain Electro-hydraulic Systems via Sliding Mode

被引：9
|
作者：
Li, Shuai [1 ]
Chen, Liang [1 ]
Zhu, Ke [1 ]
Yan, Yao [1 ]
Guo, Qing [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Aeronaut & Astronaut, Chengdu, Peoples R China
来源：
PROCEEDINGS OF 2022 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION (IEEE ICMA 2022) | 2022年
关键词：
Sliding mode disturbance observer; Integral sliding mode controller; Electro-hydraulic systems; Parametric uncertainty;
D O I：
10.1109/ICMA54519.2022.9856302
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This brief investigates the displacement tracking control strategy of uncertain electro-hydraulic systems (EHS). Due to the existence of parametric uncertainty, a kind of sliding mode observer (SMO) is firstly introduced to EHS to estimate the parametric uncertainty. Based on this sliding mode observer, a novel kind of integral sliding mode tracking controller is designed to conquer the nonlinearity of EHS possesses and realize the high-precision displacement tracking control aim. The feasibility of proposed theoretical strategy is validated via simulation with the corresponding simulated results are provided.
引用
收藏
页码：1 / 5
页数：5
相关论文
共 50 条
  • [1] Disturbance observer based position tracking of electro-hydraulic actuator
    国凯
    魏建华
    田启岩
    Journal of Central South University, 2015, 22 (06) : 2158 - 2165
  • [2] Disturbance observer based position tracking of electro-hydraulic actuator
    Guo Kai
    Wei Jian-hua
    Tian Qi-yan
    JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2015, 22 (06) : 2158 - 2165
  • [3] Disturbance observer based position tracking of electro-hydraulic actuator
    Kai Guo
    Jian-hua Wei
    Qi-yan Tian
    Journal of Central South University, 2015, 22 : 2158 - 2165
  • [4] On the stability of the electro-hydraulic position system with a sliding mode controller
    Shi, GL
    Zhong, TX
    Shi, WX
    Li, TS
    PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON FLUID POWER TRANSMISSION AND CONTROL (ICFP'2001), 2001, : 120 - 123
  • [5] Backstepping Controller Design for Electro-hydraulic Servo System with Sliding Observer
    Chen Yan
    PROCEEDINGS OF THE 29TH CHINESE CONTROL CONFERENCE, 2010, : 391 - 394
  • [6] Stability of nonlinear electro-hydraulic position system with sliding mode controller
    Shi, Guang-Lin
    Zhong, Ting-Xiu
    Shi, Wei-Xiang
    Li, Tian-Shi
    Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2001, 35 (07): : 1049 - 1052
  • [7] Disturbance observer based backstepping for position control of electro-hydraulic systems
    Daehee Won
    Wonhee Kim
    International Journal of Control, Automation and Systems, 2015, 13 : 488 - 493
  • [8] Disturbance Observer based Backstepping for Position Control of Electro-hydraulic Systems
    Won, Daehee
    Kim, Wonhee
    INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2015, 13 (02) : 488 - 493
  • [9] Sliding-mode control of electro-hydraulic positioning tracking system combining K-observer and nonlinear disturbance observer
    Gao, Yicheng
    Shen, Gang
    Li, Xiang
    Zhu, Zhencai
    Guo, Yongcun
    Wang, Qingguo
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, 2024, 238 (02) : 213 - 226
  • [10] Design of a cascade hybrid fuzzy terminal sliding mode controller for an electro-hydraulic position servo system
    Chen, Hong-Ming
    Su, Juhng-Perng
    ICICIC 2006: FIRST INTERNATIONAL CONFERENCE ON INNOVATIVE COMPUTING, INFORMATION AND CONTROL, VOL 1, PROCEEDINGS, 2006, : 505 - +
12345