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Systems and Methods for Mirror Mounting with Minimized Distortion

机译:用于最小化镜面安装的系统和方法

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The use of larger, lighter, and more precise space optics requires not only a means of manufacture, but also a means of spacecraft integration and performance verification. Engineers at NASA's Goddard Space Flight Center (GSFC) have demonstrated a process capable of producing a high-precision, mounted, lightweight mirror, and have validated its on-orbit figure. This effort included the design of a mount capable of surviving the launch environment of a sounding rocket, as well as a mounting process that did not introduce performance-degrading figure distortion. Additionally, analysis techniques were developed and adapted to address the challenges in measuring an optic that exceeds its figure specification under the strain of its own weight.
机译:使用更大,更轻,更精确的太空光学系统不仅需要制造手段,还需要航天器集成和性能验证的手段。美国宇航局戈达德太空飞行中心(GSFC)的工程师展示了一种能够生产高精度,安装好的轻型反光镜的工艺,并验证了其在轨图形。这项工作包括设计一种能够在探空火箭的发射环境中幸存下来的支架,以及一种不会引起性能下降的图形失真的安装过程。此外,分析技术已经开发出来,并可以解决在其自身重量的作用下测量超出其外形规格的光学器件的挑战。

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    《NASA Tech Briefs》 |2017年第2期|47-48|共2页
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