CyberinfraV1, Main, Exploration, bibRecord, 000A34

Upgrading the Gemini secondary mirror micro-controller

Identifieur interne : 000A34 ( Main/Exploration ); précédent : 000A33; suivant : 000A35

Upgrading the Gemini secondary mirror micro-controller

Auteurs : Mathew J. Rippa [États-Unis] ; Jose Soto [États-Unis] ; Mike Sheehan [États-Unis] ; Christopher J. Carter [États-Unis] ; Gabriel Perez [Chili] ; Eric James [États-Unis] ; Robert Wyman [États-Unis] ; Cooper Nakayama [États-Unis] ; Chris Yamasaki [États-Unis]

Source :

Proceedings of SPIE, the International Society for Optical Engineering [ 0277-786X ] ; 2010.

RBID : Pascal:11-0004585

Descripteurs français

Pascal (Inist)
- Maintenance, Enregistrement donnée, Développement logiciel, Temps réel, Multiprocesseur, Système exploitation, Valorisation, Miroir, Avant projet, Critère performance.

English descriptors

KwdEn :
- Data logging, Maintenance, Mirror, Multiprocessor, Operating system, Performance requirement, Preliminary design, Real time, Software development, Upgrading.

Abstract

The Gemini Observatory is continuing in the preliminary design stages of upgrading the micro-controller and related data acquisition components for the Secondary Mirror Tip/tilt System (M2TS). The Gemini North M2TS has surpassed a decade of service in the scientific community, yet the designs at both sites are nearly twenty years old and maintenance costs continue to increase. The next generation M2TS acquisition system takes a look at today's more common practices such as alternatives to VME, and the use of Industry Pack modules and high-rate data logging. An overview of the refactored software design will be described including the use of The Real-Time Executive for Multiprocessor Systems, or RTEMS, as the operating system of choice to meet the real-time performance requirements.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000091
to stream PascalFrancis, to step Curation: 000154
to stream PascalFrancis, to step Checkpoint: 000038
to stream Main, to step Merge: 000A37
to stream Main, to step Curation: 000A34

Le document en format XML

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<front><div type="abstract" xml:lang="en">The Gemini Observatory is continuing in the preliminary design stages of upgrading the micro-controller and related data acquisition components for the Secondary Mirror Tip/tilt System (M2TS). The Gemini North M2TS has surpassed a decade of service in the scientific community, yet the designs at both sites are nearly twenty years old and maintenance costs continue to increase. The next generation M2TS acquisition system takes a look at today's more common practices such as alternatives to VME, and the use of Industry Pack modules and high-rate data logging. An overview of the refactored software design will be described including the use of The Real-Time Executive for Multiprocessor Systems, or RTEMS, as the operating system of choice to meet the real-time performance requirements.</div>
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Upgrading the Gemini secondary mirror micro-controller

Upgrading the Gemini secondary mirror micro-controller

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri