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Proceedings Paper

TMT/VLOT integrated modeling
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Paper Abstract

The National Research Council's Herzberg Institute of Astrophysics (NRC-HIA) has developed an opto-mechanical integrated modeling toolset called TM-IM. This time-domain state-space toolset has been implemented using Matlab/Simulink/C. The toolset was originally developed for the Very Large Optical Telescope (VLOT) design work, and continued when Canada joined in the Thirty Meter Telescope (TMT) project. The TM-IM toolset has been developed to accommodate different structural and optical designs and has been used to evaluate telescope performance to assist in making decisions for the TMT reference design expected fall 2004. Preliminary results include delivered image quality as a function of wind loading on the structure, primary and secondary mirror, and the simulation of an Adaptive Optics system which provides control feedback to the primary mirror.

Paper Details

Date Published: 16 November 2004
PDF: 10 pages
Proc. SPIE 5579, Photonics North 2004: Photonic Applications in Telecommunications, Sensors, Software, and Lasers, (16 November 2004); doi: 10.1117/12.567555
Show Author Affiliations
Jennifer Dunn, National Research Council (Canada)
Scott C. Roberts, National Research Council (Canada)
Dan Kerley, National Research Council (Canada)
Joeleff T. Fitzsimmons, National Research Council (Canada)
John Stanley Pazder, National Research Council (Canada)
Glen Herriot, National Research Council (Canada)
Malcolm J. Smith, National Research Council (Canada)


Published in SPIE Proceedings Vol. 5579:
Photonics North 2004: Photonic Applications in Telecommunications, Sensors, Software, and Lasers
Donna Strickland; Trevor J. Hall; Stoyan Tanev; Xiaoyi Bao; Franko Kueppers; David V. Plant, Editor(s)

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