Status of the Integrated Model of the Euro50
(2006) Conference on Modeling, Systems Engineering and Project Management for Astronomy II 6271. p.27102-27102- 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 integrated model is written in MATLAB and C. To satisfy memory demands and to achieve acceptable execution times, 64-bit MATLAB is used and part of the model is run on a shared memory machine using OpenMP. We present results from simulations with a complete integrated single conjugate adaptive optics model. Various sensor and actuator geometries are evaluated. A... (More)
- 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 integrated model is written in MATLAB and C. To satisfy memory demands and to achieve acceptable execution times, 64-bit MATLAB is used and part of the model is run on a shared memory machine using OpenMP. We present results from simulations with a complete integrated single conjugate adaptive optics model. Various sensor and actuator geometries are evaluated. A comparison of wind loading and atmospheric turbulence effects is also presented. The model shows that the telescope will be essentially seeing limited under wind load and no AO correction. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/616847
- author
- Enmark, Anita LU ; Andersen, Torben LU ; Browne, Michael LU and Owner-Petersen, Mette LU
- organization
- publishing date
- 2006
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Euro50, Integrated models, Extremely large telescopes, Wind loads
- host publication
- Modeling, Systems Engineering, and Project Management for Astronomy II
- volume
- 6271
- pages
- 27102 - 27102
- publisher
- SPIE
- conference name
- Conference on Modeling, Systems Engineering and Project Management for Astronomy II
- conference location
- Orlando, FL, United States
- conference dates
- 2006-05-30 - 2006-05-31
- external identifiers
-
- wos:000240718700004
- scopus:33749372272
- ISSN
- 1996-756X
- 0277-786X
- DOI
- 10.1117/12.670191
- language
- English
- LU publication?
- yes
- id
- 363d22a2-813c-44b6-9561-6c059e18e110 (old id 616847)
- date added to LUP
- 2016-04-01 12:35:17
- date last changed
- 2024-10-23 16:28:45
@inproceedings{363d22a2-813c-44b6-9561-6c059e18e110, 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 integrated model is written in MATLAB and C. To satisfy memory demands and to achieve acceptable execution times, 64-bit MATLAB is used and part of the model is run on a shared memory machine using OpenMP. We present results from simulations with a complete integrated single conjugate adaptive optics model. Various sensor and actuator geometries are evaluated. A comparison of wind loading and atmospheric turbulence effects is also presented. The model shows that the telescope will be essentially seeing limited under wind load and no AO correction.}}, author = {{Enmark, Anita and Andersen, Torben and Browne, Michael and Owner-Petersen, Mette}}, booktitle = {{Modeling, Systems Engineering, and Project Management for Astronomy II}}, issn = {{1996-756X}}, keywords = {{Euro50; Integrated models; Extremely large telescopes; Wind loads}}, language = {{eng}}, pages = {{27102--27102}}, publisher = {{SPIE}}, title = {{Status of the Integrated Model of the Euro50}}, url = {{http://dx.doi.org/10.1117/12.670191}}, doi = {{10.1117/12.670191}}, volume = {{6271}}, year = {{2006}}, }