Design of CPA reflective mirror in space laser communication via multi-objective optimization
文献类型：会议论文
| 作者 | Song, Yang2; Hu, Yongming2; Chai, Wenyi2; Ye, Jing1,2; Xin, Wei2; Hu, Bin1,2; Wang, Chenjie2,3 |
| 出版日期 | 2019 |
| 会议日期 | 2019-08-06 |
| 会议地点 | Xi'an, China |
| 关键词 | laser communication CPA reflective mirror sensitivity analysis multi-objective optimization |
| 卷号 | 11209 |
| DOI | 10.1117/12.2542590 |
| 英文摘要 | The research on space laser communication has become a hotspot in recent years. The research trend of it is high speed transferring, networking and integration. Integration design means that the structure should be compact and reliable. CPA (Coarse Pointing Assembly) is an important component in space laser communication system. The paper makes design of CPA reflective mirror. On one hand, it is expected that the reflective mirror is as light as possible with small size. On the other hand, it is expected that the structure is reliable with high stiffness. These two aspects are contradict. And several factors make influence on these two aspects, such as the thickness of mirror, the size of bottom holes, the thickness of ribs and so on. The paper makes sensitivity analysis and chooses proper design variables for further optimization. And then, the paper makes a multi-objective optimal design based on factors mentioned above. In the process of optimization, a special objective function is deduced. At last the optimal design is obtained. The result shows that optimal design scheme has good characteristics. © 2019 SPIE. |
| 产权排序 | 1 |
| 会议录 | Eleventh International Conference on Information Optics and Photonics, CIOP 2019
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| ISSN号 | 0277786X;1996756X |
| ISBN号 | 9781510631731 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/93233]  |
| 专题 | 西安光学精密机械研究所_空间光学应用研究室 |
| 作者单位 | 1.University of Chinese Academy of Sciences, Beijing; 100049, China; 2.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China; 3.Xi'an Jiaotong University, Xi'an; 710049, China |
| 推荐引用方式 GB/T 7714 | Song, Yang,Hu, Yongming,Chai, Wenyi,et al. Design of CPA reflective mirror in space laser communication via multi-objective optimization[C]. 见:. Xi'an, China. 2019-08-06. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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