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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö C : ÄÄÇ»ÆÃÀÇ ½ÇÁ¦

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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  
¿ø¹®¼ö·Ïó(Citation) VOL 18 NO. 01 PP. 0050 ~ 0054 (2012. 01)
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(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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(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.
Å°¿öµå(Keyword) °¡»ó¸Ó½Å   ºñÇà¼ÒÇÁÆ®¿þ¾î   ÀΰøÀ§¼º žÀç ÄÄÇ»ÅÍ   Virtual Machine   SpaceApp   Flight Software   Spacecraft computer  
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