The Australian SKA Pathfinder (ASKAP) Software Architecture
Identifieur interne :
000151 ( PascalFrancis/Corpus );
précédent :
000150;
suivant :
000152
The Australian SKA Pathfinder (ASKAP) Software Architecture
Auteurs : Juan C. Guzman ;
Ben HumphreysSource :
-
Proceedings of SPIE, the International Society for Optical Engineering [ 0277-786X ] ; 2010.
RBID : Pascal:11-0004497
Descripteurs français
- Pascal (Inist)
- Radiotélescope,
Temps réel,
Temps traitement,
Monitorage,
Système exploitation,
Internet,
Intergiciel,
Qualité service,
Synthèse commande,
Développement logiciel,
Antenne,
Plan focal,
Longueur onde,
Ciel,
Téléopération,
Diamètre,
Télescope,
.,
Architecture logiciel.
English descriptors
- KwdEn :
- Antenna,
Control synthesis,
Diameter,
Focal plane,
Internet,
Middleware,
Monitoring,
Operating system,
Processing time,
Radiotelescope,
Real time,
Remote operation,
Service quality,
Sky,
Software architecture,
Software development,
Telescope,
Wavelength.
Abstract
The Australian SKA Pathfinder (ASKAP) is a 1% Square Kilometre Array (SKA) pathfinder radio telescope, comprising of 36 12-metre diameter reflector antennas, each with a Focal Plane Array consisting of approximately 100 dual-polarised elements operating at centimetre wavelengths and yielding a wide field-of-view (FOV) on the sky of about 30 square degrees. ASKAP is currently under construction and will be located in the remote radio-quiet desert Midwest region of Western Australia. It is expected to be fully operational in 2013. Key challenges include near real-time processing of large amount of data (˜ 4 GB/s), control and monitoring of widely distributed devices (approx. 150,000 monitoring I/O points) and remote semi-automated operations. After evaluating several software technologies we have decided to use the EPICS framework for the Telescope Operating System and the Internet Communications Engine (ICE) middleware for the high-level service bus. This paper presents a summary of the overall ASKAP software architecture, as well as describing how EPICS and ICE technologies fit in the control software design.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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| A01 | 01 | 1 | | @0 0277-786X |
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| A02 | 01 | | | @0 PSISDG |
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| A03 | | 1 | | @0 Proc. SPIE Int. Soc. Opt. Eng. |
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| A05 | | | | @2 7740 |
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| A06 | | | | @3 p. 2 |
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| A08 | 01 | 1 | ENG | @1 The Australian SKA Pathfinder (ASKAP) Software Architecture |
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| A09 | 01 | 1 | ENG | @1 Software and cyberinfrastructure for astronomy : 27-30 June 2010, San Diego, California, United States |
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| A11 | 01 | 1 | | @1 GUZMAN (Juan C.) |
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| A11 | 02 | 1 | | @1 HUMPHREYS (Ben) |
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| A12 | 01 | 1 | | @1 RADZIWILL (Nicole M.) @9 ed. |
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| A12 | 02 | 1 | | @1 BRIDGER (Alan) @9 ed. |
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| A14 | 01 | | | @1 Australia Telescope National Facility, CSIRO Astronomy and Space Science @2 Sydney @3 AUS @Z 1 aut. @Z 2 aut. |
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| A18 | 01 | 1 | | @1 SPIE @3 USA @9 org-cong. |
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| A18 | 02 | 1 | | @1 American Astronomical Society @3 USA @9 org-cong. |
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| A23 | 01 | | | @0 ENG |
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| A43 | 01 | | | @1 INIST @2 21760 @5 354000174702880520 |
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| A44 | | | | @0 0000 @1 © 2011 INIST-CNRS. All rights reserved. |
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| A45 | | | | @0 12 ref. |
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| A47 | 01 | 1 | | @0 11-0004497 |
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| A60 | | | | @1 P @2 C |
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| A61 | | | | @0 A |
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| A64 | 01 | 1 | | @0 Proceedings of SPIE, the International Society for Optical Engineering |
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| A66 | 01 | | | @0 USA |
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| C01 | 01 | | ENG | @0 The Australian SKA Pathfinder (ASKAP) is a 1% Square Kilometre Array (SKA) pathfinder radio telescope, comprising of 36 12-metre diameter reflector antennas, each with a Focal Plane Array consisting of approximately 100 dual-polarised elements operating at centimetre wavelengths and yielding a wide field-of-view (FOV) on the sky of about 30 square degrees. ASKAP is currently under construction and will be located in the remote radio-quiet desert Midwest region of Western Australia. It is expected to be fully operational in 2013. Key challenges include near real-time processing of large amount of data (˜ 4 GB/s), control and monitoring of widely distributed devices (approx. 150,000 monitoring I/O points) and remote semi-automated operations. After evaluating several software technologies we have decided to use the EPICS framework for the Telescope Operating System and the Internet Communications Engine (ICE) middleware for the high-level service bus. This paper presents a summary of the overall ASKAP software architecture, as well as describing how EPICS and ICE technologies fit in the control software design. |
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| C02 | 01 | X | | @0 001D02B09 |
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| C02 | 02 | X | | @0 001D02B03 |
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| C02 | 03 | X | | @0 001D02B04 |
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| C03 | 01 | X | FRE | @0 Radiotélescope @5 06 |
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| C03 | 01 | X | ENG | @0 Radiotelescope @5 06 |
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| C03 | 01 | X | SPA | @0 Radiotelescopio @5 06 |
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| C03 | 02 | X | FRE | @0 Temps réel @5 07 |
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| C03 | 02 | X | ENG | @0 Real time @5 07 |
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| C03 | 02 | X | SPA | @0 Tiempo real @5 07 |
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| C03 | 03 | X | FRE | @0 Temps traitement @5 08 |
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| C03 | 03 | X | ENG | @0 Processing time @5 08 |
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| C03 | 03 | X | SPA | @0 Tiempo proceso @5 08 |
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| C03 | 04 | X | FRE | @0 Monitorage @5 09 |
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| C03 | 04 | X | ENG | @0 Monitoring @5 09 |
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| C03 | 04 | X | SPA | @0 Monitoreo @5 09 |
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| C03 | 05 | X | FRE | @0 Système exploitation @5 10 |
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| C03 | 05 | X | ENG | @0 Operating system @5 10 |
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| C03 | 05 | X | SPA | @0 Sistema operativo @5 10 |
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| C03 | 06 | X | FRE | @0 Internet @5 11 |
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| C03 | 06 | X | ENG | @0 Internet @5 11 |
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| C03 | 06 | X | SPA | @0 Internet @5 11 |
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| C03 | 07 | X | FRE | @0 Intergiciel @5 12 |
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| C03 | 07 | X | ENG | @0 Middleware @5 12 |
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| C03 | 07 | X | SPA | @0 Logicial personalizado @5 12 |
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| C03 | 08 | X | FRE | @0 Qualité service @5 13 |
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| C03 | 08 | X | ENG | @0 Service quality @5 13 |
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| C03 | 08 | X | SPA | @0 Calidad servicio @5 13 |
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| C03 | 09 | X | FRE | @0 Synthèse commande @5 14 |
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| C03 | 09 | X | ENG | @0 Control synthesis @5 14 |
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| C03 | 09 | X | SPA | @0 Síntesis control @5 14 |
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| C03 | 10 | X | FRE | @0 Développement logiciel @5 15 |
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| C03 | 10 | X | ENG | @0 Software development @5 15 |
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| C03 | 10 | X | SPA | @0 Desarrollo logicial @5 15 |
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| C03 | 11 | X | FRE | @0 Antenne @5 18 |
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| C03 | 11 | X | ENG | @0 Antenna @5 18 |
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| C03 | 11 | X | SPA | @0 Antena @5 18 |
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| C03 | 12 | X | FRE | @0 Plan focal @5 19 |
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| C03 | 12 | X | ENG | @0 Focal plane @5 19 |
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| C03 | 12 | X | SPA | @0 Plano focal @5 19 |
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| C03 | 13 | X | FRE | @0 Longueur onde @5 20 |
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| C03 | 13 | X | ENG | @0 Wavelength @5 20 |
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| C03 | 13 | X | SPA | @0 Longitud onda @5 20 |
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| C03 | 14 | X | FRE | @0 Ciel @5 21 |
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| C03 | 14 | X | ENG | @0 Sky @5 21 |
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| C03 | 14 | X | SPA | @0 Cielo @5 21 |
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| C03 | 15 | X | FRE | @0 Téléopération @5 22 |
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| C03 | 15 | X | ENG | @0 Remote operation @5 22 |
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| C03 | 15 | X | SPA | @0 Teleacción @5 22 |
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| C03 | 16 | X | FRE | @0 Diamètre @5 23 |
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| C03 | 16 | X | ENG | @0 Diameter @5 23 |
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| C03 | 16 | X | SPA | @0 Diámetro @5 23 |
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| C03 | 17 | X | FRE | @0 Télescope @5 24 |
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| C03 | 17 | X | ENG | @0 Telescope @5 24 |
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| C03 | 17 | X | SPA | @0 Telescopio @5 24 |
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| C03 | 18 | X | FRE | @0 . @4 INC @5 82 |
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| C03 | 19 | X | FRE | @0 Architecture logiciel @4 CD @5 96 |
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| C03 | 19 | X | ENG | @0 Software architecture @4 CD @5 96 |
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| C03 | 19 | X | SPA | @0 Arquitectura logicial @4 CD @5 96 |
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| N21 | | | | @1 003 |
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| N44 | 01 | | | @1 OTO |
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| N82 | | | | @1 OTO |
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| pR |
| A30 | 01 | 1 | ENG | @1 Software and cyberinfrastructure for astronomy @3 San Diego CA USA @4 2010 |
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Format Inist (serveur)
| NO : | PASCAL 11-0004497 INIST |
|---|
| ET : | The Australian SKA Pathfinder (ASKAP) Software Architecture |
|---|
| AU : | GUZMAN (Juan C.); HUMPHREYS (Ben); RADZIWILL (Nicole M.); BRIDGER (Alan) |
|---|
| AF : | Australia Telescope National Facility, CSIRO Astronomy and Space Science/Sydney/Australie (1 aut., 2 aut.) |
|---|
| DT : | Publication en série; Congrès; Niveau analytique |
|---|
| SO : | Proceedings of SPIE, the International Society for Optical Engineering; ISSN 0277-786X; Coden PSISDG; Etats-Unis; Da. 2010; Vol. 7740; No. p. 2; 77401J.1-77401J.6; Bibl. 12 ref. |
|---|
| LA : | Anglais |
|---|
| EA : | The Australian SKA Pathfinder (ASKAP) is a 1% Square Kilometre Array (SKA) pathfinder radio telescope, comprising of 36 12-metre diameter reflector antennas, each with a Focal Plane Array consisting of approximately 100 dual-polarised elements operating at centimetre wavelengths and yielding a wide field-of-view (FOV) on the sky of about 30 square degrees. ASKAP is currently under construction and will be located in the remote radio-quiet desert Midwest region of Western Australia. It is expected to be fully operational in 2013. Key challenges include near real-time processing of large amount of data (˜ 4 GB/s), control and monitoring of widely distributed devices (approx. 150,000 monitoring I/O points) and remote semi-automated operations. After evaluating several software technologies we have decided to use the EPICS framework for the Telescope Operating System and the Internet Communications Engine (ICE) middleware for the high-level service bus. This paper presents a summary of the overall ASKAP software architecture, as well as describing how EPICS and ICE technologies fit in the control software design. |
|---|
| CC : | 001D02B09; 001D02B03; 001D02B04 |
|---|
| FD : | Radiotélescope; Temps réel; Temps traitement; Monitorage; Système exploitation; Internet; Intergiciel; Qualité service; Synthèse commande; Développement logiciel; Antenne; Plan focal; Longueur onde; Ciel; Téléopération; Diamètre; Télescope; .; Architecture logiciel |
|---|
| ED : | Radiotelescope; Real time; Processing time; Monitoring; Operating system; Internet; Middleware; Service quality; Control synthesis; Software development; Antenna; Focal plane; Wavelength; Sky; Remote operation; Diameter; Telescope; Software architecture |
|---|
| SD : | Radiotelescopio; Tiempo real; Tiempo proceso; Monitoreo; Sistema operativo; Internet; Logicial personalizado; Calidad servicio; Síntesis control; Desarrollo logicial; Antena; Plano focal; Longitud onda; Cielo; Teleacción; Diámetro; Telescopio; Arquitectura logicial |
|---|
| LO : | INIST-21760.354000174702880520 |
|---|
| ID : | 11-0004497 |
|---|
Links to Exploration step
Pascal:11-0004497
Le document en format XML
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<idno type="ISSN">0277-786X</idno>
<imprint><date when="2010">2010</date>
</imprint><seriesStmt><title level="j" type="main">Proceedings of SPIE, the International Society for Optical Engineering</title>
<title level="j" type="abbreviated">Proc. SPIE Int. Soc. Opt. Eng.</title>
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</seriesStmt><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antenna</term>
<term>Control synthesis</term>
<term>Diameter</term>
<term>Focal plane</term>
<term>Internet</term>
<term>Middleware</term>
<term>Monitoring</term>
<term>Operating system</term>
<term>Processing time</term>
<term>Radiotelescope</term>
<term>Real time</term>
<term>Remote operation</term>
<term>Service quality</term>
<term>Sky</term>
<term>Software architecture</term>
<term>Software development</term>
<term>Telescope</term>
<term>Wavelength</term>
</keywords><keywords scheme="Pascal" xml:lang="fr"><term>Radiotélescope</term>
<term>Temps réel</term>
<term>Temps traitement</term>
<term>Monitorage</term>
<term>Système exploitation</term>
<term>Internet</term>
<term>Intergiciel</term>
<term>Qualité service</term>
<term>Synthèse commande</term>
<term>Développement logiciel</term>
<term>Antenne</term>
<term>Plan focal</term>
<term>Longueur onde</term>
<term>Ciel</term>
<term>Téléopération</term>
<term>Diamètre</term>
<term>Télescope</term>
<term>.</term>
<term>Architecture logiciel</term>
</keywords><front><div type="abstract" xml:lang="en">The Australian SKA Pathfinder (ASKAP) is a 1% Square Kilometre Array (SKA) pathfinder radio telescope, comprising of 36 12-metre diameter reflector antennas, each with a Focal Plane Array consisting of approximately 100 dual-polarised elements operating at centimetre wavelengths and yielding a wide field-of-view (FOV) on the sky of about 30 square degrees. ASKAP is currently under construction and will be located in the remote radio-quiet desert Midwest region of Western Australia. It is expected to be fully operational in 2013. Key challenges include near real-time processing of large amount of data (˜ 4 GB/s), control and monitoring of widely distributed devices (approx. 150,000 monitoring I/O points) and remote semi-automated operations. After evaluating several software technologies we have decided to use the EPICS framework for the Telescope Operating System and the Internet Communications Engine (ICE) middleware for the high-level service bus. This paper presents a summary of the overall ASKAP software architecture, as well as describing how EPICS and ICE technologies fit in the control software design.</div>
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</fA12><fA14 i1="01"><s1>Australia Telescope National Facility, CSIRO Astronomy and Space Science</s1>
<s2>Sydney</s2>
<s3>AUS</s3>
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</fA66><fC01 i1="01" l="ENG"><s0>The Australian SKA Pathfinder (ASKAP) is a 1% Square Kilometre Array (SKA) pathfinder radio telescope, comprising of 36 12-metre diameter reflector antennas, each with a Focal Plane Array consisting of approximately 100 dual-polarised elements operating at centimetre wavelengths and yielding a wide field-of-view (FOV) on the sky of about 30 square degrees. ASKAP is currently under construction and will be located in the remote radio-quiet desert Midwest region of Western Australia. It is expected to be fully operational in 2013. Key challenges include near real-time processing of large amount of data (˜ 4 GB/s), control and monitoring of widely distributed devices (approx. 150,000 monitoring I/O points) and remote semi-automated operations. After evaluating several software technologies we have decided to use the EPICS framework for the Telescope Operating System and the Internet Communications Engine (ICE) middleware for the high-level service bus. This paper presents a summary of the overall ASKAP software architecture, as well as describing how EPICS and ICE technologies fit in the control software design.</s0>
</fC01><fC02 i1="01" i2="X"><s0>001D02B09</s0>
</fC02><fC02 i1="02" i2="X"><s0>001D02B03</s0>
</fC02><fC02 i1="03" i2="X"><s0>001D02B04</s0>
</fC02><fC03 i1="01" i2="X" l="FRE"><s0>Radiotélescope</s0>
<s5>06</s5>
</fC03><fC03 i1="01" i2="X" l="ENG"><s0>Radiotelescope</s0>
<s5>06</s5>
</fC03><fC03 i1="01" i2="X" l="SPA"><s0>Radiotelescopio</s0>
<s5>06</s5>
</fC03><fC03 i1="02" i2="X" l="FRE"><s0>Temps réel</s0>
<s5>07</s5>
</fC03><fC03 i1="02" i2="X" l="ENG"><s0>Real time</s0>
<s5>07</s5>
</fC03><fC03 i1="02" i2="X" l="SPA"><s0>Tiempo real</s0>
<s5>07</s5>
</fC03><fC03 i1="03" i2="X" l="FRE"><s0>Temps traitement</s0>
<s5>08</s5>
</fC03><fC03 i1="03" i2="X" l="ENG"><s0>Processing time</s0>
<s5>08</s5>
</fC03><fC03 i1="03" i2="X" l="SPA"><s0>Tiempo proceso</s0>
<s5>08</s5>
</fC03><fC03 i1="04" i2="X" l="FRE"><s0>Monitorage</s0>
<s5>09</s5>
</fC03><fC03 i1="04" i2="X" l="ENG"><s0>Monitoring</s0>
<s5>09</s5>
</fC03><fC03 i1="04" i2="X" l="SPA"><s0>Monitoreo</s0>
<s5>09</s5>
</fC03><fC03 i1="05" i2="X" l="FRE"><s0>Système exploitation</s0>
<s5>10</s5>
</fC03><fC03 i1="05" i2="X" l="ENG"><s0>Operating system</s0>
<s5>10</s5>
</fC03><fC03 i1="05" i2="X" l="SPA"><s0>Sistema operativo</s0>
<s5>10</s5>
</fC03><fC03 i1="06" i2="X" l="FRE"><s0>Internet</s0>
<s5>11</s5>
</fC03><fC03 i1="06" i2="X" l="ENG"><s0>Internet</s0>
<s5>11</s5>
</fC03><fC03 i1="06" i2="X" l="SPA"><s0>Internet</s0>
<s5>11</s5>
</fC03><fC03 i1="07" i2="X" l="FRE"><s0>Intergiciel</s0>
<s5>12</s5>
</fC03><fC03 i1="07" i2="X" l="ENG"><s0>Middleware</s0>
<s5>12</s5>
</fC03><fC03 i1="07" i2="X" l="SPA"><s0>Logicial personalizado</s0>
<s5>12</s5>
</fC03><fC03 i1="08" i2="X" l="FRE"><s0>Qualité service</s0>
<s5>13</s5>
</fC03><fC03 i1="08" i2="X" l="ENG"><s0>Service quality</s0>
<s5>13</s5>
</fC03><fC03 i1="08" i2="X" l="SPA"><s0>Calidad servicio</s0>
<s5>13</s5>
</fC03><fC03 i1="09" i2="X" l="FRE"><s0>Synthèse commande</s0>
<s5>14</s5>
</fC03><fC03 i1="09" i2="X" l="ENG"><s0>Control synthesis</s0>
<s5>14</s5>
</fC03><fC03 i1="09" i2="X" l="SPA"><s0>Síntesis control</s0>
<s5>14</s5>
</fC03><fC03 i1="10" i2="X" l="FRE"><s0>Développement logiciel</s0>
<s5>15</s5>
</fC03><fC03 i1="10" i2="X" l="ENG"><s0>Software development</s0>
<s5>15</s5>
</fC03><fC03 i1="10" i2="X" l="SPA"><s0>Desarrollo logicial</s0>
<s5>15</s5>
</fC03><fC03 i1="11" i2="X" l="FRE"><s0>Antenne</s0>
<s5>18</s5>
</fC03><fC03 i1="11" i2="X" l="ENG"><s0>Antenna</s0>
<s5>18</s5>
</fC03><fC03 i1="11" i2="X" l="SPA"><s0>Antena</s0>
<s5>18</s5>
</fC03><fC03 i1="12" i2="X" l="FRE"><s0>Plan focal</s0>
<s5>19</s5>
</fC03><fC03 i1="12" i2="X" l="ENG"><s0>Focal plane</s0>
<s5>19</s5>
</fC03><fC03 i1="12" i2="X" l="SPA"><s0>Plano focal</s0>
<s5>19</s5>
</fC03><fC03 i1="13" i2="X" l="FRE"><s0>Longueur onde</s0>
<s5>20</s5>
</fC03><fC03 i1="13" i2="X" l="ENG"><s0>Wavelength</s0>
<s5>20</s5>
</fC03><fC03 i1="13" i2="X" l="SPA"><s0>Longitud onda</s0>
<s5>20</s5>
</fC03><fC03 i1="14" i2="X" l="FRE"><s0>Ciel</s0>
<s5>21</s5>
</fC03><fC03 i1="14" i2="X" l="ENG"><s0>Sky</s0>
<s5>21</s5>
</fC03><fC03 i1="14" i2="X" l="SPA"><s0>Cielo</s0>
<s5>21</s5>
</fC03><fC03 i1="15" i2="X" l="FRE"><s0>Téléopération</s0>
<s5>22</s5>
</fC03><fC03 i1="15" i2="X" l="ENG"><s0>Remote operation</s0>
<s5>22</s5>
</fC03><fC03 i1="15" i2="X" l="SPA"><s0>Teleacción</s0>
<s5>22</s5>
</fC03><fC03 i1="16" i2="X" l="FRE"><s0>Diamètre</s0>
<s5>23</s5>
</fC03><fC03 i1="16" i2="X" l="ENG"><s0>Diameter</s0>
<s5>23</s5>
</fC03><fC03 i1="16" i2="X" l="SPA"><s0>Diámetro</s0>
<s5>23</s5>
</fC03><fC03 i1="17" i2="X" l="FRE"><s0>Télescope</s0>
<s5>24</s5>
</fC03><fC03 i1="17" i2="X" l="ENG"><s0>Telescope</s0>
<s5>24</s5>
</fC03><fC03 i1="17" i2="X" l="SPA"><s0>Telescopio</s0>
<s5>24</s5>
</fC03><fC03 i1="18" i2="X" l="FRE"><s0>.</s0>
<s4>INC</s4>
<s5>82</s5>
</fC03><fC03 i1="19" i2="X" l="FRE"><s0>Architecture logiciel</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fC03 i1="19" i2="X" l="ENG"><s0>Software architecture</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fC03 i1="19" i2="X" l="SPA"><s0>Arquitectura logicial</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03><fN21><s1>003</s1>
</fN21><fN44 i1="01"><s1>OTO</s1>
</fN44><fN82><s1>OTO</s1>
</fN82><pR><fA30 i1="01" i2="1" l="ENG"><s1>Software and cyberinfrastructure for astronomy</s1>
<s3>San Diego CA USA</s3>
<s4>2010</s4>
</fA30><server><NO>PASCAL 11-0004497 INIST</NO>
<ET>The Australian SKA Pathfinder (ASKAP) Software Architecture</ET>
<AU>GUZMAN (Juan C.); HUMPHREYS (Ben); RADZIWILL (Nicole M.); BRIDGER (Alan)</AU>
<AF>Australia Telescope National Facility, CSIRO Astronomy and Space Science/Sydney/Australie (1 aut., 2 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Proceedings of SPIE, the International Society for Optical Engineering; ISSN 0277-786X; Coden PSISDG; Etats-Unis; Da. 2010; Vol. 7740; No. p. 2; 77401J.1-77401J.6; Bibl. 12 ref.</SO>
<LA>Anglais</LA>
<EA>The Australian SKA Pathfinder (ASKAP) is a 1% Square Kilometre Array (SKA) pathfinder radio telescope, comprising of 36 12-metre diameter reflector antennas, each with a Focal Plane Array consisting of approximately 100 dual-polarised elements operating at centimetre wavelengths and yielding a wide field-of-view (FOV) on the sky of about 30 square degrees. ASKAP is currently under construction and will be located in the remote radio-quiet desert Midwest region of Western Australia. It is expected to be fully operational in 2013. Key challenges include near real-time processing of large amount of data (˜ 4 GB/s), control and monitoring of widely distributed devices (approx. 150,000 monitoring I/O points) and remote semi-automated operations. After evaluating several software technologies we have decided to use the EPICS framework for the Telescope Operating System and the Internet Communications Engine (ICE) middleware for the high-level service bus. This paper presents a summary of the overall ASKAP software architecture, as well as describing how EPICS and ICE technologies fit in the control software design.</EA>
<CC>001D02B09; 001D02B03; 001D02B04</CC>
<FD>Radiotélescope; Temps réel; Temps traitement; Monitorage; Système exploitation; Internet; Intergiciel; Qualité service; Synthèse commande; Développement logiciel; Antenne; Plan focal; Longueur onde; Ciel; Téléopération; Diamètre; Télescope; .; Architecture logiciel</FD>
<ED>Radiotelescope; Real time; Processing time; Monitoring; Operating system; Internet; Middleware; Service quality; Control synthesis; Software development; Antenna; Focal plane; Wavelength; Sky; Remote operation; Diameter; Telescope; Software architecture</ED>
<SD>Radiotelescopio; Tiempo real; Tiempo proceso; Monitoreo; Sistema operativo; Internet; Logicial personalizado; Calidad servicio; Síntesis control; Desarrollo logicial; Antena; Plano focal; Longitud onda; Cielo; Teleacción; Diámetro; Telescopio; Arquitectura logicial</SD>
<LO>INIST-21760.354000174702880520</LO>
<ID>11-0004497</ID>
</server>
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