Paper
26 June 2006 Architecture of the integrated model of the Euro50
Author Affiliations +
Abstract
The Euro50 is a proposed 50m extremely large telescope for optical and infrared wavelengths. To study and predict the performance of the complete telescope system, an integrated model combining the structural model of the telescope, optics models, the control systems and the adaptive optics has been established. Wind and atmospheric disturbances are also included in the model. The model is written in MATLAB and C. It is general and modular and built around dedicated ordinary differential equation solvers. The difference in time constants between subsystems is exploited to speed up calculations. The solvers can handle discontinuities and subsystem mode changes. The high degree of modularity allows different telescope designs to be modelled by rearranging subsystem blocks. Certain subsystems, for instance adaptive optics, can also run in a standalone fashion. Parts of the model are parallelized for execution on a large shared memory machine. The resulting architecture of the integrated model and sample results using the code for different telescope models are presented.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anita Enmark, Torben Andersen, Mette Owner-Petersen, Michael Browne, and Andrew Shearer "Architecture of the integrated model of the Euro50", Proc. SPIE 6271, Modeling, Systems Engineering, and Project Management for Astronomy II, 627114 (26 June 2006); https://doi.org/10.1117/12.670197
Lens.org Logo
CITATIONS
Cited by 1 scholarly publication.
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Systems modeling

Telescopes

Adaptive optics

Integrated modeling

Device simulation

MATLAB

Atmospheric modeling

RELATED CONTENT


Back to Top