Design of active disturbance rejection controller for the hydraulic APC system of the rolling mill

摘要：

Considering uncertain external disturbance, the model of automatic position control system is established. Then, according to the information of input and output, using extended states observer (ESO), a newer observer is proposed to observe and compensate this integrated disturbance, and a controller is designed based on active disturbance rejection control (ADRC). This controller has very strong robustness not only to external disturbance, but also to unpredictable plant parameter variations.

关键词： Automatic position control (APC) Eextended states observer (ESO) Aactive disturbance rejection controller Rrobustness

作者: Ruicheng Zhang Zhikun Chen

作者单位: College of Computer and Automatic Control Hebei Polytechnic University Tangshan, Hebei Province, China

会议类型: 国际会议

会议名称: 2010 International Conference on Smeiconductor Laser and Photonics(2010年半导体激光与光子学国际会议 ICSLP 2010)

会议地点: 成都

会议语种:英文

页码: 29-32

在线出版日期: 2010-10-25（万方平台首次上网日期，不代表论文的发表时间）