中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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The Indirect Shared Steering Control Under Double Loop Structure of Driver and Automation 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 5, 页码: 1403-1416
作者:  
Yantao Tian;  Yanbo Zhao;  Yiran Shi;  Xuanhao Cao;  Ding-Li Yu
  |  收藏  |  浏览/下载:25/0  |  提交时间:2021/03/11
Design and control of a wearable hand rehabilitation robot 期刊论文  OAI收割
IEEE Access, 2018, 卷号: 6, 页码: 74039 - 74050
作者:  
Long Cheng;  Miao Chen;  Zhengwei Li
  |  收藏  |  浏览/下载:34/0  |  提交时间:2019/02/14
The Design of ADRC Based on Single Axis Stable Platform 会议论文  OAI收割
2015 4th international conference on computer,mechatronics,control and electronic engineering, hangzhou,china, 2015-09-28
作者:  
Liu Erhao;  Yang Hongtao;  Liu Guangsen
收藏  |  浏览/下载:23/0  |  提交时间:2016/01/05
Trajectory tacking control of a quad-rotor based on active disturbance rejection control (EI CONFERENCE) 会议论文  OAI收割
2012 IEEE International Conference on Automation and Logistics, ICAL 2012, August 15, 2012 - August 17, 2012, Zhengzhou, China
Gong X.; Tian Y.; Bai Y.; Zhao C.
收藏  |  浏览/下载:31/0  |  提交时间:2013/03/25
The objective of this paper is to deal with a trajectory tracking of a Quad-rotor unmanned aerial vehicle (UAV). For the model uncertainty  the external disturbance and the coupling factor are considered  an active disturbance rejection control (ADRC) algorithm is introduced into the designing procedure. The aircraft dynamic model is proposed in this article  based on which the closed-loop control system is divided into four independent channels with the coupling factor compensated by the extended state observer (ESO). The nonlinear state error feedback (NLSEF) algorithm is designed in each channel to improve the closed-loop dynamics. In this article  the ADRC controller is expressed in the discrete form. And finally  the simulation results show that the proposed control algorithm achieves a favourable tracking performance. 2012 IEEE.  
Linear auto disturbance rejection controller for vector-controlled PMSM drive system (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Transportation, Mechanical, and Electrical Engineering, TMEE 2011, December 16, 2011 - December 18, 2011, Changchun, China
作者:  
Zhang K.;  Zhang K.;  Zhang K.;  Zhang K.
收藏  |  浏览/下载:36/0  |  提交时间:2013/03/25
A high-performance robust controller of permanent-magnet synchronous motor (PMSM) drive with cascade linear auto disturbance rejection controller (LADRC) is proposed. The robust controller combines the simplicity of linear controller and the merit of the auto disturbance rejection controller (ADRC). First  a systematic mathematical model is derived according to the required specifications for the PMSM drive system. Then  for the model  this paper designs the controller that includes three first-order LADRCs. The controller does not rely on the accurate mathematical model of motor. The controller can estimate and compensate the disturbances that include load disturbance and systematic parameters changes by the linear extended state observer (LESO). Simulation results show that compared with conventional PI controller  the proposed approach has strong robustness. In the same load disturbance  the speed fluctuation of the LADRCs accounts for 30% of PI controller. 2011 IEEE.