A New Disturbance Feedforward Control Method for Electro-Optical Tracking System Line-Of-Sight Stabilization on Moving Platform
文献类型：期刊论文
| 作者 | Xia, Yunxia1,2; Bao, Qiliang1,2; Liu, Zidong1,2 |
| 刊名 | SENSORS
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 18期号:12页码:4350 |
| 关键词 | line-of-sight stabilization fast steering mirror electro-optical tracking system disturbance suppression target tracking |
| ISSN号 | 1424-8220 |
| DOI | 10.3390/s18124350 |
| 文献子类 | J |
| 英文摘要 | A feedforward control was proposed based on the decoupling of target movement and disturbance from gyro signals to improve the stabilization precision of line-of-sight (LOS) for an electro-optical tracking system (EOTS) on a moving platform. Signals measured by gyros mounted on gimbal consist of target movement and disturbance. To remove target movement and obtain middle and high frequency disturbance velocity, the gyro signals were filtered by a high pass filter. The disturbance velocity was integrated into the position signal and fed forward to the inner position loop of the fast steering mirror. A detailed analysis was provided to show the proposed approach, to improve disturbance suppression performance with only slight weakening of target tracking ability. The proposed feedforward control was effectively verified through a series of comparative simulations and experiments. Besides, the method was applied in a real ship-based project. |
| 语种 | 英语 |
| WOS记录号 | WOS:000454817100269 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9371]  |
| 专题 | 光电技术研究所_光电工程总体研究室（一室） |
| 作者单位 | 1.Institute of Optics and Electronics, Chinese Academy of Science, Chengdu; 610209, China; 2.Key Laboratory of Optical Engineering, Chinese Academy of Sciences, Chengdu; 610209, China |
| 推荐引用方式 GB/T 7714 | Xia, Yunxia,Bao, Qiliang,Liu, Zidong. A New Disturbance Feedforward Control Method for Electro-Optical Tracking System Line-Of-Sight Stabilization on Moving Platform[J]. SENSORS,2018,18(12):4350. |
| APA | Xia, Yunxia,Bao, Qiliang,&Liu, Zidong.(2018).A New Disturbance Feedforward Control Method for Electro-Optical Tracking System Line-Of-Sight Stabilization on Moving Platform.SENSORS,18(12),4350. |
| MLA | Xia, Yunxia,et al."A New Disturbance Feedforward Control Method for Electro-Optical Tracking System Line-Of-Sight Stabilization on Moving Platform".SENSORS 18.12(2018):4350. |
入库方式： OAI收割
来源：光电技术研究所
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