Wind Evaluation Breadboard: mechanical design and analysis, control architecture, dynamic model, and performance simulation

Details Wind Evaluation Breadboard: mechanical design and analysis, control architecture, dynamic model, and performance simulation Wind Evaluation Breadboard: mechanical design and analysis, control architecture, dynamic model, and performance simulation

Aug 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008spie.7012e..31r&link_type=abstract

Ground-based and Airborne Telescopes II. Edited by Stepp, Larry M.; Gilmozzi, Roberto. Proceedings of the SPIE, Volume 7012, p

Computer Science

Performance

Scientific paper

The Wind Evaluation Breadboard (WEB) for the European Extremely Large Telescope (ELT) is a primary mirror and telescope simulator formed by seven segments simulators, including position sensors, electromechanical support systems and support structures. The purpose of the WEB is to evaluate the performance of the control of wind buffeting disturbance on ELT segmented mirrors using an electro-mechanical set-up which simulates the real operational constrains applied to large segmented mirrors. The instrument has been designed and developed by IAC, ALTRAN, JUPASA and ESO, with FOGALE responsible of the Edge Sensors, and TNO of the Position Actuators. This paper describes the mechanical design and analysis, the control architecture, the dynamic model generated based on the Finite Element Model and the close loop performance achieved in simulations. A comparison in control performance between segments modal control and actuators local control is also presented.

Affiliated with

Also associated with

No associations

Rating

Wind Evaluation Breadboard: mechanical design and analysis, control architecture, dynamic model, and performance simulation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Wind Evaluation Breadboard: mechanical design and analysis, control architecture, dynamic model, and performance simulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wind Evaluation Breadboard: mechanical design and analysis, control architecture, dynamic model, and performance simulation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1810454