Nanometre-accurate form measurement machine for E-ELT M1 segments

Autor: R. Henselmans, Pcjn Nick Rosielle, A Arjo Bos, M Maarten Steinbuch

Publikováno v: Precision Engineering, 40, 14-25
Precision Engineering, 40, 14-25. Elsevier

To enable important scientific discoveries, ESO has defined a new ground-based telescope: the European Extremely Large Telescope (E-ELT). The baseline design features a telescope with a 39-m-class primary mirror (M1), making it the largest and most p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05af47ad1905897bc3853ac409605738
https://doi.org/10.1016/j.precisioneng.2014.09.008

Design and realisation of a position actuator for the E-ELT primary mirror

The European Extremely Large Telescope (E-ELT) primary mirror has a diameter of approximately 39 m, and consists of 798 near-hexagonal shaped segments. Three position actuators (PACTs) are responsible for the active control of the degrees of freedom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::f9259c144963693948d94390e7110e8a
http://www.scopus.com/inward/record.url?scp=85041348616&partnerID=8YFLogxK

Nanometre-accurate form measurement machine for E-ELT M1 segments

To enable important scientific discoveries, ESO has defined a new ground-based telescope: the European Extremely Large Telescope (E-ELT). The baseline design features a telescope with a 39-m-class primary mirror (M1), making it the largest and most p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::89d5162ef8f0d1e042fdfedeb9fd8559
http://resolver.tudelft.nl/uuid:c29d6a93-9232-491e-bfe7-c6e38fe88afa

Design of an E-ELT M1 segment measurement machine with nanometer accuracy

Autor: te Mja Voert, Pcjn Nick Rosielle, M Maarten Steinbuch, R. Henselmans, A Bos

Publikováno v: Cunningham, C.R.Navarro, R.Barto, A.A., 9151
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, 22 June 2014, Montreal, Quebec, 1-12
STARTPAGE=1;ENDPAGE=12;TITLE=Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, 22 June 2014, Montreal, Quebec

The baseline design of the European Extremely Large Telescope features a telescope with a 39-meter-class primary mirror (M1), consisting of 798 hexagonal segments. A measurement machine design is presented based on a non-contact single-point scanning

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fed3f4dfaa5bfed7f54c3097a98ca2d
http://resolver.tudelft.nl/uuid:555713b7-fe13-401b-8492-41848d06d50f

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