@inproceedings{46c287ed7b6d4709800880763b52d6fa,
title = "Optimization study on the primary mirror lightweighting of a remote sensing instrument",
abstract = "Remote sensing instrument (RSI) is used to take images for ground surface observation, which will be exposed to high vacuum, high temperature difference, gravity, 15 g-force and random vibration conditions and other harsh environments during operation. While designing a RSI optical system, not only the optical quality but also the strength of mechanical structure we should be considered. As a result, an optimization method is adopted to solve this engineering problem. In the study, a ZERODUR{\textregistered} mirror with a diameter of 466 mm has been chosen as the model and the optimization has been executed by combining the computer-aided design, finite element analysis, and parameter optimization software. The optimization is aimed to obtain the most lightweight mirror with maintaining structural rigidity and good optical quality. Finally, the optimum optical mirror with a lightweight ratio of 0.55 is attained successfully.",
keywords = "Computer-aided design, Finite element analysis, Lightweight mirror, Optimization, Remote sensing instrument",
author = "Chan, {Chia Yen} and Huang, {Bo Kai} and You, {Zhen Ting} and Chen, {Yi Cheng} and Huang, {Ting Ming}",
note = "Publisher Copyright: {\textcopyright} 2015 SPIE.; 3rd International Conference on Optical and Photonic Engineering, icOPEN 2015 ; Conference date: 14-04-2015 Through 16-04-2015",
year = "2015",
doi = "10.1117/12.2187638",
language = "???core.languages.en_GB???",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Yu Fu and Asundi, {Anand K.}",
booktitle = "International Conference on Optical and Photonic Engineering, icOPEN 2015",
}