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25 October 2004 Finite element analysis of the Gemini Laser Launch Telescope subjected to random vibration
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Abstract
This paper describes a random vibration, finite element analysis (FEA), performed on the Gemini Laser Launch Telescope (LLT) using ANSYS. A highly detailed model, originally created for static analysis, served as a baseline model but required extensive simplification to be used for random vibration analysis. A reduced spectrum PSD was also required. This paper describes the simplification process and summarizes the results of the analysis.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark D. Nickerson, Robert L. Meeks, and Gordon J. Pentland "Finite element analysis of the Gemini Laser Launch Telescope subjected to random vibration", Proc. SPIE 5490, Advancements in Adaptive Optics, (25 October 2004); https://doi.org/10.1117/12.552056
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