一种空间遥感器反射镜柔性支撑结构 |
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作者姓名: | 张军 |
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作者单位: | 中国科学院长春光学精密机械与物理研究所,吉林长春130033 |
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基金项目: | 国家863高技术研究发展计划资助项目(863251139) |
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摘 要: | 设计了刚度高、热适应强的反射镜柔性支撑结构。通过有限元模型分析,该支撑结构中的反射镜在±10℃的环境温度变化下,其反射镜面形精度RMS值达到1/50λ(λ=632.8nm)。
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关 键 词: | 反射镜 柔性支撑 成像质量 |
A space remote sensor mirror flexible supporting structure |
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Authors: | ZHANG Jun |
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Affiliation: | ZHANG Jun (Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Science, Changchun 130033, China) |
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Abstract: | A flexible supporting structure for the fast steering mirror is with high rigidity and heat-resistant stability .T he surface shape accuracy RM S value reaches 1/50 λ (λ =632 .8 nm ) w hen the temperature is within ± 10 ℃ . |
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Keywords: | mirror flexible support imaging quality |
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