第55回宇宙科学技術連合講演会講演集
2011年11月30日 12月2日 愛媛県県民文化会館「ひめぎんホール」
1C05
JSASS- 2011- 4052
MMO
SpaceWire
Application of SpaceWire interface for BepiColombo MMO to Mercury
Takeshi Takashima, Hajime Hayakawa (ISAS/JAXA) and Yasumasa Kasaba (Tohoku Univ.)
Key Words: SpaceWire, Space Technology, Exploration of Mercury
Abstract
MMO spacecraft is one of BepiColombo mission that is international collaboration between ESA and JAXA to explore
Mercury. The launch will be scheduled in 2014 by Arian-5. MMO has selected the SpaceWire interface for standard
protocol for connections of each component. This paper reports advantages of SpaceWire interface and problems of that
during several tests of MMO spacecraft.
1.
BepiColombo-MMO
BepiColombo
ESA
JAXA
1)
2
ESA
MPO
JAXA
MMO
MPO/MMO
2014
MPO-MMO
2020
ESA
MMO
ESA
2.
BepiColombo
MMO
1
PIM
ESA
SpaceWire
2
2)
MMO
MMO
SpaceWire
ⓒ日本航空宇宙学会
SpaceWire
MMO
MMO
3.
SpaceWire
SpaceWire
MDP
2
2
MDP
MDP
IC
MDP
FPGA
DMC
SpaceWire
MMO
MDP
FPGA
1
SpaceWire
MMO
RMAP
MDP
MEA
3eV – 30keV
(MIA)
5eV - 30keV/q
MSA
5eV - 40keV/q
(HEP-e)
30keV – 700keV
(HEP-i)
30keV – 1000keV
ENA
MDP
DC – 64Hz
(PWI)
DC – 10MHz (E)
Few – 640kHz (B)
FOV 30deg
PZT
FPGA
HW
MDP
FPGA
25eV – 3.3keV
MGF
SpaceWire
RMAP
PC
SpaceCube 3)
MDP
MMO
MMO
Time-code
SpaceWire
SpaceWire
MMO
2 MDP DPU-1//DPU-2
SpaceWire
DPU1
10MHz
2MHz
SpaceWire
MDP
SpaceWire
MMO
MDP
5.
ESA
BepiColombo
SpaeceWire
SpaceWire
SpaceCube
4.
MMO
MMO
SpaceWire
MDP
MMO
SpaceWire
1) ESA BepiColombo
http://sci.esa.int/science-e/www/area/index.cfm?fareai
d=30
MMO
http://www.stp.isas.jaxa.jp/mercury/index-j.html.
2) SpaceWire ESA,
4)
http://spacewire.esa.int/content/Home/HomeIntro.php
5)
3)
http://www.shimafuji.co.jp/product/spacecube01.html
EMC
SpaceWire
4) 4Links
http://www.4links.co.uk/
5) Star Dundee.
10m
http://www.star-dundee.com/
AC
2
COM2
RE02
MIL
MMO
EMC
10m
5m