A modified design on operator-based nonlinear vibration control for an L-shaped arm with load

被引：0
|
作者：
Wu, Yanfeng [1 ]
Deng, Mingcong [1 ]
Jin, Longguo [2 ]
机构：
[1] Tokyo Univ Agr & Technol, Grad Sch Engn, 2-24-16 Nakacho, Koganei, Tokyo 1848588, Japan
[2] Qingdao Tech Coll, 369 Qiantangjiang Rd, Qingdao 266555, Peoples R China
来源：
2017 INTERNATIONAL CONFERENCE ON ADVANCED MECHATRONIC SYSTEMS (ICAMECHS) | 2017年
关键词：
L-shape arm; vibration control; unknown load; operator theory; right coprime factorization; SYSTEMS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a modified design on operator-based vibration control of an L-shape arm with unknown load. In detail, firstly, the dynamics of the L-shaped arm vibration is modelled by considering the arm as a two dimensional Euler-Bernoulli beam. The relationship between the load mass and the arm vibration is given. Secondly, by using an on-line wavelet transform in the operator-based control design, two robust nonlinear controls are designed for the system such that the motor moves fast and the arm vibration is reduced, and a modified compensator is used to compensate the hysteresis nonlinearity of the actuator. The wavelet transform is used to estimate the load and reduce the influence of some undesired uncertainties such that the performance of the operator-based control is improved. Finally, simulation results are demonstrated to verify the effectiveness of the proposed control.
引用
收藏
页码：42 / 45
页数：4
相关论文
共 50 条
  • [21] Experimental Study on Nonlinear Vibration Control of an L-shape Arm
    Wu, Yanfeng
    Deng, Mingcong
    Jin, Longguo
    2015 INTERNATIONAL CONFERENCE ON ADVANCED MECHATRONIC SYSTEMS (ICAMECHS), 2015, : 589 - 593
  • [22] Robust Tracking Control Design to Nonlinear Plants with Perturbation Using Operator-based Observers
    Wang, Aihui
    Fu, Yiwen
    Liu, Liping
    Xiao, Junming
    2014 INTERNATIONAL CONFERENCE ON ADVANCED MECHATRONIC SYSTEMS (ICAMECHS), 2014, : 17 - 22
  • [23] Operator based nonlinear forced vibration control for a flexible arm using SMA actuator
    Koide, Tomoki
    Deng, Mingcong
    Noge, Yuichi
    2018 INTERNATIONAL CONFERENCE ON ADVANCED MECHATRONIC SYSTEMS (ICAMECHS), 2018, : 166 - 171
  • [24] Sensitivity of Operator-based Nonlinear Feedback Control Systems
    Jiang, Changan
    Deng, Mingcong
    Inoue, Akira
    2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9, 2009, : 119 - 120
  • [25] Operator-Based Nonlinear Control of Calorimetric System Actuated by Peltier Device
    Chikaraishi, Ryo
    Deng, Mingcong
    MACHINES, 2021, 9 (08)
  • [26] Modelling and Operator-Based Nonlinear Control for a Miniature Pneumatic Bending Rubber Actuator Considering Bellows
    Sudani, Mizuki
    Deng, Mingcong
    Wakimoto, Shuichi
    ACTUATORS, 2018, 7 (02)
  • [27] Operator-Based Nonlinear Control for a Miniature Flexible Actuator Using the Funnel Control Method
    Ueno, Keisuke
    Kawamura, Shuhei
    Deng, Mingcong
    MACHINES, 2021, 9 (02) : 1 - 22
  • [28] Operator-based robust nonlinear control system design for MIMO nonlinear plants with unknown coupling effects
    Deng, Mingcong
    Bi, Shuhui
    INTERNATIONAL JOURNAL OF CONTROL, 2010, 83 (09) : 1939 - 1946
  • [29] Operator-based robust nonlinear control for a Peltier actuated process
    Deng, Mingcong
    Wen, Shengjun
    Inoue, Akira
    MEASUREMENT & CONTROL, 2011, 44 (04) : 116 - 120
  • [30] Operator-based robust control for nonlinear systems with noise disturbance
    Bu Ni
    Liu Ximei
    2013 32ND CHINESE CONTROL CONFERENCE (CCC), 2013, : 2683 - 2687
12345