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Current Result Document : 3 / 4
ÇѱÛÁ¦¸ñ(Korean Title) |
ÀΰøÀ§¼º žÀç ÄÄÇ»Å͸¦ À§ÇÑ °¡»ó¸Ó½Å |
¿µ¹®Á¦¸ñ(English Title) |
A Virtual Machine for Spacecraft Computers |
ÀúÀÚ(Author) |
Á¤Çö¾Æ
Á¶Çö¿ì
°¼ö¿¬
õÀÌÁø
±èÇü½Å
Yuna Jung
Hyunwoo Joe
Sooyeon Kang
Yeejin Cheon
Hyungshin Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 18 NO. 01 PP. 0050 ~ 0054 (2012. 01) |
Çѱ۳»¿ë (Korean Abstract) |
ÀΰøÀ§¼º žÀç ÄÄÇ»ÅÍ´Â À§¼º ¿î¿µÀÇ ÇÙ½É ¼ºê½Ã½ºÅÛÀ¸·Î žÀç ÄÄÇ»ÅÍ¿¡ ³»ÀåµÇ´Â ºñÇà¼ÒÇÁÆ®¿þ¾îÀÇ º¹Àâµµ°¡ Áõ°¡ÇÏ°í, ÇÁ·Î¼¼¼°¡ Áö¼ÓÀûÀ¸·Î º¯°æµÊ¿¡ µû¶ó ½Å·Ú¼ºÀÌ °ËÁõµÈ ±âÁ¸ÀÇ ¼ÒÇÁÆ®¿þ¾î¸¦ Àç»ç¿ëÇÏ·Á´Â ¿ä±¸°¡ Áõ°¡ÇÏ°í ÀÖ´Ù. º» ¿¬±¸¿¡¼´Â ±âÁ¸¿¡ °³¹ßµÈ žÀç¼ÒÇÁÆ®¿þ¾îÀÇ Àç»ç¿ë¼ºÀ» ³ôÀÏ ¼ö ÀÖ´Â ÀΰøÀ§¼º¿ë °¡»ó¸Ó½ÅÀ» °³¹ßÇÏ¿´´Ù. Á¦¾ÈÇÏ´Â °¡»ó¸Ó½ÅÀº ÀÚ¹Ù °¡»ó¸Ó½Å°ú À¯»çÇϸç, SpaceApp °¡»ó¸Ó½ÅÀ̶ó°í ºÎ¸¥´Ù. SpaceAppÀº SpaceApp °¡»ó¸Ó½ÅÀÌ ½ÇÇà½ÃÅ°´Â ÇÁ·Î±×·¥À¸·Î À§¼º ³»¿¡¼ ÀÚÀ²ÀûÀ¸·Î µ¿ÀÛÇÏ´Â °æ·®ÀÇ ºñÇà¼ÒÇÁÆ®¿þ¾îÀÌ´Ù. º» ³í¹®¿¡¼´Â SpaceApp °¡»ó¸Ó½ÅÀÇ ¼³°è¿Í °³¹ß¿¡ ´ëÇÏ¿© ¼³¸íÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Spacecraft on-board computer (OBC) controls spacecraft"fs operation. Since flight software on the OBC becomes complex and processors are changing frequently, need for reusing highly reliable flight software inherited from previous missions is increasing. In this research, we developed a virtual machine to improve software reusability for spacecraft. Our virtual machine is similar to Java VM and called as SpaceApp VM. SpaceApp is a simple program executed by the SpaceApp VM. In this paper, we explain on the design and implementation of SpaceApp VM.
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Å°¿öµå(Keyword) |
°¡»ó¸Ó½Å
ºñÇà¼ÒÇÁÆ®¿þ¾î
ÀΰøÀ§¼º žÀç ÄÄÇ»ÅÍ
Virtual Machine
SpaceApp
Flight Software
Spacecraft computer
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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