Optimization thermal design method for space cameras based on thermo-optical analysis and Taguchi method | |
Zhang, Gaopeng1,2; Zhao, Hong1; Chen, Yaohong2; Zhang, Guangdong2; Zhang, Zhi2; Peng, Jianwei2; Zhao, Zixin1; Yan, Aqi2 | |
作者部门 | 飞行器光学成像与测量技术研究室 |
2020-07-01 | |
发表期刊 | Optical Engineering |
ISSN | 00913286;15602303 |
卷号 | 59期号:7 |
产权排序 | 1 |
摘要 | Thermal design is highly related to the performance of space cameras as temperature changes cause thermal displacements of the cameras' optical and mechanical systems, consequently affecting imaging quality. However, most existing thermal design methods for space cameras focus on several thermal design parameters without a comprehensive and quantitative analysis. Therefore, we proposed an optimization thermal design method for space cameras based on thermo-optical analysis and the Taguchi method. We first established the thermal balance equations of space cameras, and by analyzing the thermal design parameters in the equations, we identified the key parameters that affect the temperature field, thermal displacements, and imaging quality of the camera. Furthermore, we evaluated the influence of each thermal design parameter on imaging quality based on the integrated thermo-optical analysis. Thereafter, we applied the Taguchi method to quantitatively calculate the effect of each thermal design parameter on imaging quality. Finally, we implemented an optimal thermal control scheme for space cameras based on the results of the Taguchi method. The experimental results demonstrated that the proposed method is reliable and efficient and would be beneficial to researchers working on the thermal design of optical instruments. © 2020 Society of Photo-Optical Instrumentation Engineers (SPIE). |
关键词 | thermo-optics thermal design space camera optical devices |
DOI | 10.1117/1.OE.59.7.075101 |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000590240300019 |
出版者 | SPIE |
EI入藏号 | 20203409067382 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/93668 |
专题 | 飞行器光学成像与测量技术研究室 |
通讯作者 | Zhao, Hong |
作者单位 | 1.Xi'an Jiaotong University, State Key Laboratory for Manufacturing Systems Engineering, Xi'an, China; 2.Chinese Academy of Sciences, Xi'an Institute of Optics and Precision Mechanics, Xi'an, China |
推荐引用方式 GB/T 7714 | Zhang, Gaopeng,Zhao, Hong,Chen, Yaohong,et al. Optimization thermal design method for space cameras based on thermo-optical analysis and Taguchi method[J]. Optical Engineering,2020,59(7). |
APA | Zhang, Gaopeng.,Zhao, Hong.,Chen, Yaohong.,Zhang, Guangdong.,Zhang, Zhi.,...&Yan, Aqi.(2020).Optimization thermal design method for space cameras based on thermo-optical analysis and Taguchi method.Optical Engineering,59(7). |
MLA | Zhang, Gaopeng,et al."Optimization thermal design method for space cameras based on thermo-optical analysis and Taguchi method".Optical Engineering 59.7(2020). |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Optimization thermal(4899KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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