Articles liés à Thermal Performance of a Multi-Axis Smoothing Cell

Thermal Performance of a Multi-Axis Smoothing Cell - Couverture souple

Georgiou, Charalambos; Comley, Paul

 
9783659832390: Thermal Performance of a Multi-Axis Smoothing Cell
Couverture souple
ISBN 10 : 3659832391 ISBN 13 : 9783659832390
Editeur : LAP LAMBERT Academic Publishing, 2016

Synopsis

The following material includes a review of thermal and distance metrology equipment, a description of shaping and preparing an aspherical mirror for the ELT ground based telescope involving the use of a robotic smoothing cell. The text covers the calibration of the volumetric workspace of the multi-axis smoothing cell using ISO standard tests with the aim of studying the effects of thermal influences. Plane axis motions errors were measured with a laser interferometer and multi-axis volumetric measurements were carried out with a 6 axis laser tracker. The thermal variation is assessed during operation at high heat load for this type of operation. A Matlab based thermal error model is developed and validated to simulate thermal errors over a range of operating parameters. Using the model and experimental data, direction was given to optimise the robotic cell performance and is due to be implemented for further use

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

The following material includes a review of thermal and distance metrology equipment, a description of shaping and preparing an aspherical mirror for the ELT ground based telescope involving the use of a robotic smoothing cell. The text covers the calibration of the volumetric workspace of the multi-axis smoothing cell using ISO standard tests with the aim of studying the effects of thermal influences. Plane axis motions errors were measured with a laser interferometer and multi-axis volumetric measurements were carried out with a 6 axis laser tracker. The thermal variation is assessed during operation at high heat load for this type of operation. A Matlab based thermal error model is developed and validated to simulate thermal errors over a range of operating parameters. Using the model and experimental data, direction was given to optimise the robotic cell performance and is due to be implemented for further use

Biographie de l'auteur

PhD student at NTU Athens Greece: Marie Curie Research Fellow in the Destiny Program http://www.destiny-itn.eu/ at the National Centre for Scientific Research (NCSR) 'Demokritos'. Awarded an MSc by Research at Cranfield University on the 'Thermal Performance of Multi-Axis Smoothing Cell' and an M.Sci in Physics at Queen Mary University of London.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2016
Langue
anglais
ISBN 10 
3659832391
ISBN 13 
9783659832390
Reliure
Broché
Nombre de pages
120
Coordonnées du fabricant
non disponible
Personne responsable
KreGa Onlinehandel GmbH
4950000000000
info@krega-onlinehandel.de

Birkenweg 31
Brakel
33034
Allemagne