| 基于遗传算法的卫星载荷舱最大偏心力矩计算 |
| |
| 引用本文： | 徐春生,张磊,邹爽.基于遗传算法的卫星载荷舱最大偏心力矩计算[J].航天器环境工程,2015,32(3):260-263. |
| |
| 作者姓名： | 徐春生 张磊 邹爽 |
| |
| 作者单位： | 中国空间技术研究院,北京,100094 |
| |
| 摘 要： | 在计算卫星载荷舱最大偏心力矩时,若只考虑位于载荷舱保持架转轴上部的设备产生的偏心力矩,则在某些特殊情况下得到的并不是最大偏心力矩。文章综合考虑载荷舱设备安装实际情况,采用遗传算法来确定最大偏心力矩,并通过实例计算表明:利用遗传算法寻优的方式,能够得到更准确的最大偏心力矩,避免欠设计的隐患。
|
| 关 键 词： | 载荷舱 偏心力矩 遗传算法 |
| 收稿时间： | 2014/8/27 0:00:00 |
| 修稿时间： | 2015/5/18 0:00:00 |
Computation of the maximum eccentric moment for satellite payload module based on genetic algorithm |
| |
| Xu Chunsheng,Zhang Lei,Zou Shuang.Computation of the maximum eccentric moment for satellite payload module based on genetic algorithm[J].Spacecraft Environment Engineering,2015,32(3):260-263. |
| |
| Authors: | Xu Chunsheng Zhang Lei Zou Shuang |
| |
| Institution: | China Academy of Space Technology, Beijing 100094, China |
| |
| Abstract: | In the calculation of the maximum eccentric moment during the AIT, only equipments located above the rotating shaft of the payload model support are considered. This method will cause errors in some special situations. This paper uses the genetic algorithm optimization method, considering the payload equipment installation, to obtain a calculation method to determine the maximum eccentric moment. The method is verified through an example. |
| |
| Keywords: | payload module eccentric moment genetic algorithm |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《航天器环境工程》浏览原始摘要信息 |
| 点击此处可从《航天器环境工程》下载免费的PDF全文 |
|
