Myriade is a Europeanminiaturized satelliteplatform developed by EADS Astrium and CNES. EADS Astrium offers the Myriade bus under the commercial name Astrosat-100. CNES began developing Myriade in 1998, as a continuation of the Proteus program.
Myriade satellites are cube-shaped, measuring 60 cm along one side, and weigh between 100 and 200 kg. The control system is a Transputer T805 with 1 Gigabit of memory and capable of 5 MIPS. It is interfaced via i2c to FPGA and PIC microcontrollers that control onboard equipment. Power is provided by one steerable gallium arsenidesolar array. Communication is by two S bandtransceivers, offering downlink rates of up to 400 kbit/s, and an optional X band system with downlink rates of 18-72 Mbit/s.
Launched Myriade satellitesedit
The first Myriade based system was Demeter (Detection of Electro-Magnetic Emissions Transmitted from Earthquake Regions), launched in June 2004.
Since then, missions have included:
PARASOL, a French-built Earth observing research satellite - launched in December 2004.
Spirale, a demonstrator system which includes two 120 kilograms (260 lb) microsatellites - launched in February 2009.
Picard, dedicated to the simultaneous measurement of the absolute total and spectral solar irradiance, the diameter and solar shape, and to probing the Sun's interior - launched in June 2010.
ELISA : ELISA 1, ELISA 2, ELISA 3 and ELISA 4 are a suite of French military satellites - launched on December 17, 2011.
TARANIS,[2][3][4] launched in November 2020 but experienced launch failure (due to rocket) and did not achieve orbit.
Prospective missionsedit
Referencesedit
Tatry, B.; Claire, M.-A. (November 2004). Warmbein, B. (ed.). "Myriade Microsatellites: a new way for agencies and industry to various missions". Small Satellites. ESA Special Publication. 571. Bibcode:2004ESASP.571E...4T. 4.
^ "MICRO-Satellite a traînee Compensee pour l'Observation du Principe d'Equivalence". CNES.
^"Tool for the Analysis of RAdiations from lightNIngs and Sprites". CNES. Retrieved 5 May 2014.
^Bastien-Thiry, Christophe. "TARANIS Mission" (PDF). CNES. Retrieved 5 May 2014.
^Depasquale, Francesco. "The Launchers: Vega a winning project Capability, Opportunities and Future Prospective" (PDF). Retrieved 5 May 2014.
External linksedit
The MYRIADE micro-satellite series - CNES
April 15, 2024
myriade, european, miniaturized, satellite, platform, developed, eads, astrium, cnes, eads, astrium, offers, under, commercial, name, astrosat, cnes, began, developing, 1998, continuation, proteus, program, contents, description, launched, satellites, prospect. Myriade is a European miniaturized satellite platform developed by EADS Astrium and CNES EADS Astrium offers the Myriade bus under the commercial name Astrosat 100 CNES began developing Myriade in 1998 as a continuation of the Proteus program Contents 1 Description 2 Launched Myriade satellites 3 Prospective missions 4 References 5 External linksDescription editMyriade satellites are cube shaped measuring 60 cm along one side and weigh between 100 and 200 kg The control system is a Transputer T805 with 1 Gigabit of memory and capable of 5 MIPS It is interfaced via i2c to FPGA and PIC microcontrollers that control onboard equipment Power is provided by one steerable gallium arsenide solar array Communication is by two S band transceivers offering downlink rates of up to 400 kbit s and an optional X band system with downlink rates of 18 72 Mbit s Launched Myriade satellites editThe first Myriade based system was Demeter Detection of Electro Magnetic Emissions Transmitted from Earthquake Regions launched in June 2004 Since then missions have included PARASOL a French built Earth observing research satellite launched in December 2004 Essaim a French military reconnaissance microsatellite constellation launched in December 2004 Spirale a demonstrator system which includes two 120 kilograms 260 lb microsatellites launched in February 2009 Picard dedicated to the simultaneous measurement of the absolute total and spectral solar irradiance the diameter and solar shape and to probing the Sun s interior launched in June 2010 ELISA ELISA 1 ELISA 2 ELISA 3 and ELISA 4 are a suite of French military satellites launched on December 17 2011 MICROSCOPE ministallite designed to test the weak equivalence principle to two orders of magnitude better than can be achieved by ground based experiments 1 needs update Launched in 25 April 2016 TARANIS 2 3 4 launched in November 2020 but experienced launch failure due to rocket and did not achieve orbit Prospective missions editReferences editeoPortal directory Myriade CNES Microsatellite Program Tatry B Claire M A November 2004 Warmbein B ed Myriade Microsatellites a new way for agencies and industry to various missions Small Satellites ESA Special Publication 571 Bibcode 2004ESASP 571E 4T 4 MICRO Satellite a trainee Compensee pour l Observation du Principe d Equivalence CNES Tool for the Analysis of RAdiations from lightNIngs and Sprites CNES Retrieved 5 May 2014 Bastien Thiry Christophe TARANIS Mission PDF CNES Retrieved 5 May 2014 Depasquale Francesco The Launchers Vega a winning project Capability Opportunities and Future Prospective PDF Retrieved 5 May 2014 External links editThe MYRIADE micro satellite series CNES Retrieved from https en wikipedia org w index php title Myriade amp oldid 1182121652, wikipedia, wiki, book, books, library,
