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

»çÀÌÆ®¸Ê

Loading..

Please wait....

±¹³» ³í¹®Áö

Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ ³í¹®Áö

Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ ³í¹®Áö

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) È­¹° ÄÁÅ×ÀÌ³Ê ³» IMS ½ÅÈ£¸¦ ÀÌ¿ëÇÑ ÀûÀÀ À©µµ¿ì ±â¹Ý ¸¶¾à ¹× Æø¹ß¹° °ËÃâ
¿µ¹®Á¦¸ñ(English Title) Adaptive Window-based Detection of Narcotics and Explosives using IMS Signals in Cargo Containers
ÀúÀÚ(Author) ÁÖÈñ¼Û   ±èµ¿Çö   Á¶¼ºÀ±   ¹Ú°æ¿ø   ±è¾ç¼·   Àü¿ø±â   ±Ç±â¿ø   Heesong Ju   Donghyun Kim   Sungyoon Cho   Kyungwon Park   Yangsub Kim   Wongi Jeon   Kiwon Kwon  
¿ø¹®¼ö·Ïó(Citation) VOL 23 NO. 03 PP. 0057 ~ 0065 (2022. 06)
Çѱ۳»¿ë
(Korean Abstract)
¼±¹Ú ¶Ç´Â Ç×°ø±â È­¹°À» ÀÌ¿ëÇÑ ±¹Á¦ÀûÀÎ ¸¶¾à ¹× Æø¹ß¹° ¹ÝÀÔ ½Ãµµ°¡ Áõ°¡ÇÏ´Â Ãß¼¼ÀÌ´Ù. ÃÖ±Ù ¿ì¸®³ª¶ó¿¡¼­µµ ¸¶¾à ¹× Æø¹ß¹°ÀÇ °ËÃâ »ç·Ê°¡ Áõ°¡ÇÏ°í ÀÖ¾î ÁÖ °æ·ÎÀÎ Ç׸¸, °øÇ×ÀÇ ÄÁÅ×ÀÌ³Ê °Ë»öÀ» ÅëÇØ À§Çè¹°Áú(¸¶¾à ¹× Æø¹ß¹°)À» ŽÁöÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. º» ³í¹®¿¡¼­´Â ÀÌ¿Â À̵¿µµ ºÐ±¤¹ý(Ion Mobility Spectrometry: IMS)ÀÇ »ùÇøµ µÈ Ãâ·Â½ÅÈ£¸¦ ÀÌ¿ëÇÏ¿© ÄÁÅ×ÀÌ³Ê ³»ºÎÀÇ À§Çè¹°ÁúÀ» °ËÃâÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â ±â¹ýÀº ÃʱâÈ­ ´Ü°è¿¡¼­ ¾Ë°í ÀÖ´Â ¹°ÁúÀ» »ç¿ëÇÏ¿© ¸ñÇ¥ À§Çè¹°ÁúÀÇ ÀÌ¿Â °ËÃâÀ» À§ÇÑ ¹®Åΰª, À©µµ¿ì ±æÀÌ, ÀâÀ½ ¼öÁØ µîÀÇ ÆĶó¹ÌÅ͸¦ »çÀü¿¡ ÃßÁ¤ÇÑ´Ù. ÃßÁ¤µÈ ÆĶó¹ÌÅÍ´Â ÄÁÅ×ÀÌ³Ê ³»ºÎÀÇ ¸ñÇ¥ À§Çè¹°ÁúÀÇ ÀÌ¿Â °ËÃâ¿¡ »ç¿ëµÈ´Ù. Á¦¾ÈµÈ ±â¹ýÀº ÄÁÅ×ÀÌ³Ê È¯°æ¿¡ ÀÇÇØ IMS ½ÅÈ£ ÃÖ´ë°ª°ú ÀÌ¿Â À̵¿µµ°¡ º¯µ¿ÇÏ´Â °æ¿ì¿¡ Àû¿ëµÉ ¼ö ÀÖ´Ù.
¿µ¹®³»¿ë
(English Abstract)
International attempts to smuggle narcotics and explosives using ship or aircraft cargoes are on the rise. With the recent increase in the number of detection cases of narcotics and explosives in Korea, it is important to detect dangerous material (narcotics and explosives) through container searches at ports and airports, which are the main routes. This paper proposes a technique to detect dangerous material in cargo containers using the sampled output signal of ion mobility spectroscopy (IMS). The proposed technique estimates parameters such as a threshold, a window length, and a noise level for ion detection of the target dangerous material by using known materials in the initialization stage. The estimated parameters are used to detect the ions of the dangerous target material inside the containers. The proposed technique can be applied when the peak value of the IMS signal and the ion mobility are varying due to container environments.
Å°¿öµå(Keyword) ¸¶¾à ¹× Æø¹ß¹°   ÀÌ¿Â À̵¿µµ ºÐ±¤¹ý   È­¹° ÄÁÅ×À̳ʠ  ÀûÀÀ À©µµ¿ì   °ËÃâ ±â¹ý   narcotics and explosives   ion mobility spectrometry   cargo container   adaptive window   detection technique  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå