Imbalance Torque Observer of Stabilized Platform Design based on EKF Identification
文献类型：会议论文
| 作者 | Shi ZL(史泽林)1,3,4 ; Zhang WM(张伟明)1,2,3,4
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| 出版日期 | 2017 |
| 会议日期 | October 20-22, 2017 |
| 会议地点 | Xiamen, China |
| 关键词 | Mass Imbalance LOS Stabilization Extended Kalman Filter Torque Observer |
| 页码 | 161-166 |
| 英文摘要 | Due to the inevitable mass imbalance relative to the gimbal rotation center, the stability of stabilized platform system degrades with carrier’s disturbances. The dynamics model of 2-axis stabilized platform is given. An imbalance torque observer based on Extended Kalman Filter(EKF) method is been designed. The simulation result indicates that the error of EKF parameters estimation is less than 0.015mm after 0.4s convergence time. The observation accuracy is about 17% relative to the real imbalance torque. |
| 产权排序 | 1 |
| 会议录 | International Conference on Control Engineering and Mechanical Design (CEMD 2017)
 |
| 会议录出版者 | ASME |
| 会议录出版地 | New York |
| 语种 | 英语 |
| 源URL | [http://ir.sia.cn/handle/173321/23788]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 |
| 通讯作者 | Zhang WM(张伟明) |
| 作者单位 | 1.Key Laboratory of Opto-Electronic Information Processing, Chinese Academy of Science, Shenyang 110016, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China 4.The Key Lab of Image Understanding and Computer Vision, Shenyang 110016, China |
| 推荐引用方式 GB/T 7714 | Shi ZL,Zhang WM. Imbalance Torque Observer of Stabilized Platform Design based on EKF Identification[C]. 见:. Xiamen, China. October 20-22, 2017. |
入库方式： OAI收割
来源：沈阳自动化研究所
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