General overview of MORFEO (formerly known as MAORY) instrument control hardware design

Enrico Cascone; Christian Eredia; Vincenzo Cianniello; Domenico D'Auria; Vincenzo De Caprio; Andrea Di Dato; Matteo Aliverti; Marco Bonaglia; Simonetta Chinellato; Ivan Di Antonio; Gianluca De Rico; Jacopo Farinato; Tommaso Lapucci; Luca Marafatto; Edoardo Radaelli; Marco Riva; Paolo Ciliegi

doi:10.1117/12.2628936

29 August 2022 General overview of MORFEO (formerly known as MAORY) instrument control hardware design

Enrico Cascone, Christian Eredia, Vincenzo Cianniello, Domenico D'Auria, Vincenzo De Caprio, Andrea Di Dato, Matteo Aliverti, Marco Bonaglia, Simonetta Chinellato, Ivan Di Antonio, Gianluca De Rico, Jacopo Farinato, Tommaso Lapucci, Luca Marafatto, Edoardo Radaelli, Marco Riva, Paolo Ciliegi

Author Affiliations +

Proceedings Volume 12184, Ground-based and Airborne Instrumentation for Astronomy IX; 1218431 (2022) https://doi.org/10.1117/12.2628936
Event: SPIE Astronomical Telescopes + Instrumentation, 2022, Montréal, Québec, Canada

Conference Poster

Abstract

This paper provides a description of the Instrument Control Hardware design for MORFEO (Multiconjugate adaptive Optics Relay For ELT Observations), an adaptive optics module for ESO ELT. The MORFEO Instrument Control Hardware is in charge of the control electronics of the entire system. The architecture of the control system is thus based on the paradigm of decentralized functions, connected via EtherCAT fieldbus, allowing for easy communication between components that are not physically near each other. The use of industrial standards and COTS elements also leads to rapid development, easier update of the components, lower cost for spare parts and a widespread understanding of architecture among specialized firms. The Instrument Control Hardware design described in this paper is an updated version of the configuration presented for the Preliminary Design Review in the first half of 2021.

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Enrico Cascone, Christian Eredia, Vincenzo Cianniello, Domenico D'Auria, Vincenzo De Caprio, Andrea Di Dato, Matteo Aliverti, Marco Bonaglia, Simonetta Chinellato, Ivan Di Antonio, Gianluca De Rico, Jacopo Farinato, Tommaso Lapucci, Luca Marafatto, Edoardo Radaelli, Marco Riva, and Paolo Ciliegi "General overview of MORFEO (formerly known as MAORY) instrument control hardware design", Proc. SPIE 12184, Ground-based and Airborne Instrumentation for Astronomy IX, 1218431 (29 August 2022); https://doi.org/10.1117/12.2628936

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