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Linear Active Disturbance Rejection Control for Lever-Type Electric Erection System Based on Approximate Model
Joint Authors
Gao, Qinhe
Niu, Hailong
Gao, Qinhe
Tang, Shengjin
Source
Journal of Control Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-27
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
Linear active disturbance rejection control (LADRC) algorithm is proposed to realize accurate trajectory tracking for the lever-type electric erection system.
By means of system identification and curve fitting, the approximate model is built, which is consisting of the servo drive system with velocity closed-loop and the lever-type erection mechanism.
The proportional control law with velocity feedforward is designed to improve the trajectory tracking performance.
The experimental results verify that, based on approximate model, LADRC has better tracking accuracy and stronger robustness to the disturbance caused by the change of intrinsic parameters compared with PI controller.
American Psychological Association (APA)
Niu, Hailong& Gao, Qinhe& Tang, Shengjin& Gao, Qinhe. 2019. Linear Active Disturbance Rejection Control for Lever-Type Electric Erection System Based on Approximate Model. Journal of Control Science and Engineering،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1172474
Modern Language Association (MLA)
Niu, Hailong…[et al.]. Linear Active Disturbance Rejection Control for Lever-Type Electric Erection System Based on Approximate Model. Journal of Control Science and Engineering No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1172474
American Medical Association (AMA)
Niu, Hailong& Gao, Qinhe& Tang, Shengjin& Gao, Qinhe. Linear Active Disturbance Rejection Control for Lever-Type Electric Erection System Based on Approximate Model. Journal of Control Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1172474
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172474