| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5472332 | Acta Astronautica | 2017 | 5 Pages |
Abstract
â¢An attitude motion compensation method for Chinese Fengyun-4 satellite is proposed.â¢The method can counteract the line-of-sight deviation during attitude motion.â¢The compensation is added to the instrument scanning control circuit and executed.â¢An imaging test with the three-axis air-bearing physical simulator is proposed.
A compensation method is used in Chinese Fengyun-4 satellite to counteracting the line-of-sight influence by attitude motion during imaging. The method is acted on-board by adding the compensation amount to the instrument scanning control circuit. The mathematics simulation and the three-axis air-bearing test results show that the method works effectively.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Aerospace Engineering
Authors
Wang Lyu, Shoulun Dai, Yaohai Dong, Yili Shen, Xiaozheng Song, Tianshu Wang,