دورية أكاديمية
Linear Active Disturbance Rejection Control for Lever-Type Electric Erection System Based on Approximate Model
| العنوان: | Linear Active Disturbance Rejection Control for Lever-Type Electric Erection System Based on Approximate Model |
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| المؤلفون: | Hailong Niu, Qinhe Gao, Shengjin Tang, Wenliang Guan |
| المصدر: | Journal of Control Science and Engineering, Vol 2019 (2019) |
| بيانات النشر: | Hindawi Limited, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Engineering (General). Civil engineering (General) LCC:Electronic computers. Computer science |
| مصطلحات موضوعية: | Engineering (General). Civil engineering (General), TA1-2040, Electronic computers. Computer science, QA75.5-76.95 |
| الوصف: | 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. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1687-5249 1687-5257 |
| Relation: | https://doaj.org/toc/1687-5249; https://doaj.org/toc/1687-5257 |
| DOI: | 10.1155/2019/3742694 |
| URL الوصول: | https://doaj.org/article/50d196d988e74a8ba6e341555967c326 |
| رقم الأكسشن: | edsdoj.50d196d988e74a8ba6e341555967c326 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 16875249 16875257 |
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| DOI: | 10.1155/2019/3742694 |