• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ÄÄÇ»ÅÍ ¹× Åë½Å½Ã½ºÅÛ

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö ÄÄÇ»ÅÍ ¹× Åë½Å½Ã½ºÅÛ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) °¡ÁßÄ¡ ±â¹Ý °íÀå°¨Áö Ä¿¹ö¸®Áö ¹æ¹ýÀ» ÀÌ¿ëÇÑ ¿øÀü Á¦¾î±â±â ¼ÒÇÁÆ®¿þ¾î ½Å·Úµµ Æò°¡
¿µ¹®Á¦¸ñ(English Title) The Software Reliability Evaluation of a Nuclear Controller Software Using a Fault Detection Coverage Based on the Fault Weight
ÀúÀÚ(Author) ÀÌ¿µÁØ   ÀÌÀå¼ö   ±è¿µ±¹   Young-Jun Lee   Jang-Soo Lee   Young-Kuk Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 05 NO. 09 PP. 0275 ~ 0284 (2016. 09)
Çѱ۳»¿ë
(Korean Abstract)
¿øÀڷºо߿¡¼­ »ç¿ëµÇ´Â ¾ÈÀü°ü·Ã ¼ÒÇÁÆ®¿þ¾î´Â °èȹ´Ü°èºÎÅÍ ¼³Ä¡´Ü°è±îÁöÀÇ Àü »ý¸íÁֱ⠰øÁ¤À» ÅëÇØ °³¹ß°ú È®ÀΰËÁõ, ¾ÈÀü¼º ºÐ¼®, ±×¸®°í Ç°Áúº¸Áõ È°µ¿À» ¼öÇàÇØ ¼ÒÇÁÆ®¿þ¾îÀÇ ¾ÈÀü¼ºÀ» º¸ÀåÇÏ°í ÀÖ´Ù. ±×·¯³ª ÀÌ·¯ÇÑ °³¹ß°ú °ËÁõ°øÁ¤À» ÅëÇÑ Æò°¡´Â ½Ã°£°ú ºñ¿ëÀ» ¸¹ÀÌ ÇÊ¿ä·Î ÇÑ´Ù. ¶ÇÇÑ, ¼ÒÇÁÆ®¿þ¾îÀÇ Ç°ÁúÀ» Çâ»ó½ÃÅ°±â À§ÇØ ´Ù¾çÇÑ È°µ¿À» ¼öÇàÇß´Ù°í ÁÖÀåÇÏÁö¸¸, ¾î´À Á¤µµÀÇ Ç°ÁúÀÌ Çâ»óµÇ¾ú´ÂÁö È®ÀÎÇϱ⿡´Â ÇÑ°è°¡ ÀÖ´Ù. ÀÌ·¯ÇÑ ÇѰ踦 ±Øº¹Çϱâ À§Çؼ­ Á¤·®ÀûÀÎ Æò°¡¸¦ ¼öÇàÇÒ ¼ö ÀÖ´Â ¼ÒÇÁÆ®¿þ¾î ½Å·Úµµ °è»ê ¹æ¹ýÀ» Á¦¾ÈÇÑ´Ù. ƯÈ÷, ¼ÒÇÁÆ®¿þ¾î°¡ »ç¿ëÇÏ´Â ¸Þ¸ð¸® °ø°£¿¡ °íÀåÀ» ÁÖÀÔÇÏ¿© ¼ÒÇÁÆ®¿þ¾îÀÇ °íÀåÀ» ¸ð»çÇÏ°í, ÁÖÀÔµÈ °íÀå¿¡ °¡ÁßÄ¡¸¦ ºÎ¿©ÇÏ¿© °íÀå ¹Î°¨µµ¿¡ Â÷À̸¦ µÎ°í, °¨Áö´É·ÂÀ» Æò°¡ÇÏ¿© ¼ÒÇÁÆ®¿þ¾î °íÀåÀ²À» °è»êÇÑ´Ù. ÀÌ·¯ÇÑ °íÀåÀ²À» È°¿ëÇÏ¿© ¼ÒÇÁÆ®¿þ¾î ½Å·Úµµ °è»êÀ» ¼öÇàÇϸé Á¤·®ÀûÀÎ Æò°¡°á°ú¸¦ ȹµæÇÒ ¼ö ÀÖ°Ô µÈ´Ù.
¿µ¹®³»¿ë
(English Abstract)
The software used in the nuclear safety field has been ensured through the development, validation, safety analysis, and quality assurance activities throughout the entire process life cycle from the planning phase to the installation phase. However, this evaluation through the development and validation process needs a lot of time and money, and there are limitations to ensure that the quality is improved enough. Therefore, the effort to calculate the reliability of the software continues for a quantitative evaluation instead of a qualitative evaluation. In this paper, we propose a reliability evaluation method for the software to be used for a specific operation of the digital controller in a nuclear power plant. After injecting weighted faults in the internal space of a developed controller and calculating the ability to detect the injected faults using diagnostic software, we can evaluate the software reliability of a digital controller in a nuclear power plant.
Å°¿öµå(Keyword) ¼ÒÇÁÆ®¿þ¾î ½Å·Úµµ   °íÀå ÁÖÀÔ   °íÀå °¡ÁßÄ¡   °íÀå °¨Áö Ä¿¹ö¸®Áö   Software Reliability   Fault Injection   Fault Weight   Fault Detection Coverage  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå