| Tracking control Scheme for photoelectric tracking platform with predictor-structure ESO | |
Wang, Fan; Wang, Ranjun; Xie, Meilin; Liu, Peng; Jing, Feng ; Liu, Bo
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| 2021 | |
| 会议名称 | 2021 International Conference on Machine Learning and Intelligent Systems Engineering, MLISE 2021 |
| 会议录名称 | Proceedings - 2021 International Conference on Machine Learning and Intelligent Systems Engineering, MLISE 2021 |
| 页码 | 117-125 |
| 会议日期 | 2021-07-09 |
| 会议地点 | Virtual, Chongqing, China |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 产权排序 | 1 |
| 摘要 | In this paper, a high-precision control scheme based on active disturbance rejection control (ADRC) with predictor-structure extended state observer (PESO) is developed to improve the tracking accuracy of a photoelectric tracking platform (PTP). ADRC controller is designed to estimation and compensation total disturbances which include both the external disturbances and the internal uncertain dynamics. The tracking loop of PTP is considered as an input-delay system through the designed composite control structure, then a PESO is proposed to obtain more accurate states and total disturbance. At the same time, the convergence of PESO is analyzed, and some simulations illustrate the effectiveness of PESO. Finally, the presented controller is realized on embedded microcontroller, and the contrast experiments are carried out. Experimental results show that the presented controller has excellent capability in error rejection, by which the effect of delay is effectively weakened, and the tracking accuracy of PTP is significantly improved. © 2021 IEEE. |
| 关键词 | photoelectric tracking platform (PTP) active disturbance rejection control (ADRC) input-delay system predictor-structure extended state observer (PESO) |
| 作者部门 | 光电跟踪与测量技术研究室 |
| DOI | 10.1109/MLISE54096.2021.00028 |
| 收录类别 | EI |
| ISBN号 | 9781665417365 |
| 语种 | 英语 |
| EI入藏号 | 20220411520987 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/95686 |
| 专题 | 光电跟踪与测量技术研究室 |
| 作者单位 | Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China |
| 推荐引用方式 GB/T 7714 | Wang, Fan,Wang, Ranjun,Xie, Meilin,et al. Tracking control Scheme for photoelectric tracking platform with predictor-structure ESO[C]:Institute of Electrical and Electronics Engineers Inc.,2021:117-125. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Tracking control Sch（1657KB） | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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