Research on Fuzzy Adaptive Control Algorithm with Extended Dimension for Disturbance Torque | |
Changming, Lu2; Xin, Gao2; Meilin, Xie1; Yu, Cao3; Wei, Huang1; Xuezheng, Lian1; Kai, Liu1; Wei, Hao1 | |
2020-06 | |
会议日期 | 2020-06-12 |
会议地点 | Chongqing, China |
关键词 | Disturbance Torque Angular Acceleration Fuzzy Adaptive Tracking Accuracy |
DOI | 10.1109/ITOEC49072.2020.9141639 |
页码 | 421-425 |
英文摘要 | In order to solve the problem that friction, wire-wound, wind resistance and other disturbing moments seriously affect the stability tracking precision during the task of the photoelectric pod system, the fuzzy adaptive control algorithm with extended dimension is proposed in this paper. In this method, an accelerometer is first installed on the reflector of the pod. After obtaining the linear acceleration information and transforming it into angular acceleration, the fuzzy adaptive controller is designed according to the characteristics of wind resistance pulsation torque. The controller takes the mirror angular velocity, angular acceleration and target miss distance as input, and further adjusts the output of the controller according to the change of input and the fuzzy rule base of training. This algorithm was applied to the stable tracking experiment of a certain type of pod, and the results show that the tracking accuracy is improved from 59.7\mu\text{rad} to 32.4\ \mu\text{rad}. It is proved that the algorithm proposed in this paper can effectively suppress the disturbance torque and significantly improve the tracking accuracy and speed stability in the process of pod mission. This algorithm can be used in other servo control systems as a general method of disturbance torque suppression. © 2020 IEEE. |
产权排序 | 2 |
会议录 | Proceedings of 2020 IEEE 5th Information Technology and Mechatronics Engineering Conference, ITOEC 2020 |
会议录出版者 | Institute of Electrical and Electronics Engineers Inc., United States |
语种 | 英语 |
ISBN号 | 9781728143224 |
WOS记录号 | WOS:000617764100081 |
内容类型 | 会议论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/93706] |
专题 | 西安光学精密机械研究所_光电测量技术实验室 |
作者单位 | 1.Xi'an Institute of Optics and Precision Mechanics of Cas, Xi'an; 710119, China; 2.Beijing Institute of Track and Telecommunication Technology, Beijing; 100094, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China |
推荐引用方式 GB/T 7714 | Changming, Lu,Xin, Gao,Meilin, Xie,et al. Research on Fuzzy Adaptive Control Algorithm with Extended Dimension for Disturbance Torque[C]. 见:. Chongqing, China. 2020-06-12. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论