µðÁöÅПÀÓ½º

 


¼­¿ï´ë ¹ÚÂù±¹ ±³¼ö ¿¬±¸½Ç ±è¼±¿µ Çлý, Ú¸À§¼ºÇ×¹ý½Ã½ºÅÛ ÇÐȸ Çлý³í¹®»ó ¼ö»ó

ÇÁ¸°Æ® ÆäÀ̽ººÏ Æ®À§ÅÍ Ä«Ä«¿À½ºÅ丮
¼­¿ï´ë ¹ÚÂù±¹ ±³¼ö ¿¬±¸½Ç ±è¼±¿µ Çлý, Ú¸À§¼ºÇ×¹ý½Ã½ºÅÛ ÇÐȸ Çлý³í¹®»ó ¼ö»ó
¼­¿ï´ëÇб³ ±â°èÇ×°ø°øÇкΠ±è¼±¿µ ¹Ú»ç°úÁ¤

¼­¿ï´ëÇб³ °ø´ë(ÇÐÀå Â÷±¹Çö)´Â ±â°èÇ×°ø°øÇкΠÇ×¹ýÀüÀڽýºÅÛ ¿¬±¸½Ç(NESL, Áöµµ±³¼ö ¹ÚÂù±¹) ¹Ú»ç°úÁ¤ ±è¼±¿µ ÇлýÀÌ Áö³­ 9¿ù 24ÀϺÎÅÍ 28ÀϱîÁö ¹Ì±¹ÇϾæÆ®¸®Á¨½Ã ¸¶Àֹ̾Ì(Hyatt Regency Miami)¿¡¼­ °³ÃÖµÈ ±¹Á¦ À§¼ºÇ×¹ý½Ã½ºÅÛ ÇÐȸ 'ION GNSS+ 2018'(The 31st International Technical Meeting of the Satellite Division of the Institute of Navigation)¿¡¼­ Çлý³í¹®»óÀ» ¼ö»óÇß´Ù°í 12ÀÏ ¹àÇû´Ù.

±è¼±¿µ ÇлýÀº 'Ä«µð³Î¸®Æ¼ º¸»óÀ» ÇÑ CPHD ÇÊÅÍ ±â¹Ý ´ÙÁß ÁÖÆļö ÃßÀû ±â¹ý(Multiple Frequency Tracking Method Based on the Cardinalised Probability Hypothesis Density Filter with Cardinality Compensation)'À» ÁÖÁ¦·Î ³í¹®À» Á¦ÃâÇÏ¿© Çлý³í¹®»óÀ» ¼ö»óÇß´Ù.

ÀÌ ³í¹®Àº ´ÙÁßÀÇ ÀÎÀ§Àû ÀüÆı³¶õ ½ÅÈ£¿øÀÇ ÁÖÆļö ÃßÀûÀ» À§ÇØ ´ÙÁß ¸ñÇ¥¹° ÃßÀû ºÐ¾ß¿¡¼­ »ç¿ëÇÏ´Â CPHD(Cardinalised Probability Hypothesis Density) ÇÊÅ͸¦ »ç¿ëÇÏ°í, ÇÊÅÍÀÇ ÃßÀû ¼º´ÉÀ» Çâ»ó½ÃÅ°±â À§ÇØ cardinality(ÁÖÆļö °³¼ö)¸¦ º¸»óÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇß´Ù. ½ÇÁ¦ ÀÎÀ§ÀûÀÎ ÀüÆı³¶õ ½ÅÈ£¿øÀÇ À§ÇùÀ» ¹Þ°í ÀÖ´Â »óȲÀ» °¡Á¤ÇÑ Á¦¾ÈÀ¸·Î, ÇÐȸ¿¡ Âü°¡ÇÑ ¿¬±¸Àڵ鿡°Ô Èï¹Ì·Î¿î ¿¬±¸ °á°ú¶ó´Â ĪÂùÀ» ¹Þ¾Ò´Ù.

ÇÑÆí ±è¼±¿µ ÇлýÀº ¼­¿ï´ë ±â°èÇ×°ø°øÇкΠ¹ÚÂù±¹ ±³¼öÀÇ Áöµµ ¾Æ·¡ ±¹¹æÀ§¼ºÇ×¹ýƯȭ¿¬±¸¼¾ÅÍ(2010³â~ÇöÀç) °úÁ¦¸¦ ¼öÇàÇÏ°í ÀÖ´Ù. ÇØ´ç °úÁ¦¸¦ ÅëÇØ Ç×¹ýÁ¤º¸ Ç°Áú°¨½Ã ±â¹ý ¿¬±¸ Áß±âÁر¹ ±â¹Ý¿¡¼­ ÀÎÀ§ÀûÀÎ ÀüÆı³¶õ ½ÅÈ£¿ø(Àç¹Ö, ±â¸¸ µî)¿¡ ´ëÀÀÇϱâ À§ÇÑ °ËÃâ ¹× À§Ä¡ÃßÁ¤ ¿¬±¸¸¦ ÁøÇàÇÏ°í ÀÖ´Ù.

ION GNSS+´Â ¸Å³â 9¿ù Àü¼¼°è ¾à 1000¸íÀÇ Ç×¹ý Àü¹®°¡µéÀÌ Âü¼®ÇÏ´Â ±¹Á¦ À§¼ºÇ×¹ý½Ã½ºÅÛ ÇÐȸ·Î, À§¼ºÇ×¹ý½Ã½ºÅÛÀÇ º» °íÀåÀÎ ¹Ì±¹À» Áß½ÉÀ¸·Î °¢±¹ÀÇ À§¼ºÇ×¹ý °ü·Ã ¿¬±¸¿Í Á¤Ã¥ ¹× À̽´¸¦ ±³È¯ÇØ¿Ô´Ù. 2012³â±îÁö ION GNSS¶ó´Â ¸íĪÀ¸·Î ¿î¿µÇßÀ¸¸ç, 2013³âºÎÅÍ´Â À§¼ºÇ×¹ý ÀÀ¿ë ¹× ´Ù¾çÇÑ Ç×¹ý °ü·Ã ºÐ¾ß·Î ¿¬±¸ ºÐ¾ß¸¦ È®´ë½ÃÄÑ ION GNSS+·Î ÇÐȸ¸íÀ» º¯°æÇß´Ù.

ÀÌ ÇÐȸÀÇ Çлý³í¹®»óÀº À¯¸ÁÇÑ Çлýµé¿¡°Ô ±¹Á¦ ION GNSS+ ÇÐȸ¿¡ Âü¼®ÇÏ°í ¿¬±¸ °á°ú¸¦ ¹ßÇ¥ÇÒ ¼ö ÀÖ´Â ±âȸ¸¦ Á¦°øÇϱâ À§ÇÑ °ÍÀ¸·Î, ÇлýµéÀº ¾÷°è ¸®´õ¸¦ ¸¸³¯ ¼ö ÀÖÀ» »Ó¸¸ ¾Æ´Ï¶ó GNSS ±â¼úÀÇ ÃֽŠ°³¹ß¿¡ ´ëÇØ ¾Ë ¼ö ÀÖ´Ù. Çлý³í¹®»óÀº ¾ö°ÝÇÑ ½É»ç¸¦ ÅëÇØ ¼±Á¤µÇ¸ç, ¼ö»óÀÚ´Â ÇÐȸ »çÀüµî·Ïºñ1260´Þ·¯(full registration ±âÁØ)¿Í ¿©Çà°æºñ2500´Þ·¯(Çѱ¹±âÁØ)¸¦ Áö¿ø¹Þ°Ô µÈ´Ù. ±è±¤Å±âÀÚ ktkim@dt.co.kr


[ ÀúÀÛ±ÇÀÚ ¨ÏµðÁöÅПÀÓ½º, ¹«´Ü ÀüÀç ¹× Àç¹èÆ÷ ±ÝÁö ]