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| 一种提高太阳能帆板受晒效率方法 | |
| 引用本文： | 陶溢,潘存云,谭颖琦.一种提高太阳能帆板受晒效率方法[J].上海航天,2007,24(5):23-26,50. |
| 作者姓名： | 陶溢 潘存云 谭颖琦 |
| 作者单位： | 1. 国防科学技术大学,机电工程与自动化学院,湖南,长沙,410073;中国人民解放军武汉军械士官学校,湖北,武汉,430075 2. 国防科学技术大学,机电工程与自动化学院,湖南,长沙,410073 3. 国防科学技术大学,机电工程与自动化学院,湖南,长沙,410073;吉林大学,珠海学院,广东,珠海,519041 |
| 摘 要： | 为提高航天器空间太阳能利用率,提出了一种可实现帆板对日定向功能的改进太阳能帆板双自由度驱动机构。根据航天器的轨道理论推导出在对日定向要求下太阳能帆板的运动规律和机构的运动轨迹,并给出了双自由度驱动机构的轨迹规划和驱动轴实时转角。仿真结果表明:用该法能实现帆板的对日定向,提高其受晒效率,对未来航天器太阳能帆板驱动机构设计与控制有一定的参考价值。 |
| 关 键 词： | 航天器 太阳能帆板 受晒效率 对日定向 驱动机构 运行状态 |
| 文章编号： | 1006-1630（2007）05-0023-04 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-11-16 |
A Method to Improve Sunshine Efficiency of Solar Array |
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| TAO Yi,PAN Cun-yun,TAN Ying-qi.A Method to Improve Sunshine Efficiency of Solar Array[J].Aerospace Shanghai,2007,24(5):23-26,50. | |
| Authors: | TAO Yi PAN Cun-yun TAN Ying-qi |
| Abstract: | To improve the using efficiency of the solar energy on spacecraft,a new mechanism to drive the solar array with the function of directing to the sun was put forward in this paper.The movement rule of the solar array and the track of the mechanism under the need of directing to the sun based on the theory of spacecraft orbit were derived,and the track planning of the driving mechanism with dual freedom and real time rotation angle of the moment axis were also given out.The simulation results showed that the directing to the sun of the solar array would be implemented with improved sunshine efficiency using the new method,which was valuable to the design and control of the solar array driving mechanism of the future spacecraft. |
| Keywords: | Spacecraft Solar array Sunshine efficiency Direct to the sun Driving mechanism Moving state |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |