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Current Result Document : 2 / 2

ÇѱÛÁ¦¸ñ(Korean Title) ´ë°øÈ­±â źÀÚºñÇà½Ã°£ °è»ê ±â¹ý
¿µ¹®Á¦¸ñ(English Title) A Computation Method for Time of Flight in the Anti-Aircraft Gun Fire Control System
ÀúÀÚ(Author) ±èÀçÈÆ   ±èÀÇȯ   À¯¼®Áø   ±è¼ºÈ£   Jaehun Kim   Euiwhan Kim   Sukjin Yu   Sungho Kim  
¿ø¹®¼ö·Ïó(Citation) VOL 04 NO. 11 PP. 0361 ~ 0368 (2015. 11)
Çѱ۳»¿ë
(Korean Abstract)
´ë°øÈ­±â»ç°ÝÅëÁ¦ÀåÄ¡¿¡¼­ À¯È¿»ç°Å¸®´Â Á¤ÁöÇÑ Ç¥Àû¿¡ ´ëÇØ ÃæºÐÇÑ Æı«·ÂÀ» °¡Áú ¼ö ÀÖµµ·Ï ź¼ÓÀÌ À½¼Ó ÀÌ»óÀ» À¯ÁöÇÏ´Â °Å¸®·Î Á¤Àǵǰí ÀÖ´Ù. Á¢±ÙÇϴ ǥÀûÀº ź°ú Ç¥Àû °£ »ó´ë¼Óµµ°¡ Áõ°¡ÇϹǷΠ½ÇÁúÀûÀÎ ±³Àü »ç°Å¸®´Â À§ÀÇ À¯È¿»ç°Å¸®º¸´Ù ´õ¿í ¿¬ÀåµÈ´Ù. ±×·¯³ª ±âÁ¸¿¡ Á¦½ÃµÈ TOF °è»ê½ÄÀº À¯È¿»ç°Å¸® ³»¿¡¼­¸¸ Á¤È®ÇÏ°í À¯È¿»ç°Å¸®¸¦ ¹þ¾î³ª¸é Á¤È®ÇÏÁö ¸øÇÏ´Ù. º» ³í¹®Àº ±³Àü»ç°Å¸®¸¦ º¸ÀåÇÒ ¼ö ÀÖµµ·Ï À¯È¿»ç°Å¸® ³»¿¡¼­¿Í À¯È¿»ç°Å¸® ¹Û¿¡¼­µµ ÃæºÐÇÑ Á¤È®µµ¸¦ °¡Áø ½Ç½Ã°£ 󸮰¡ °¡´ÉÇÑ ÅºÀÚºñÇà½Ã°£ °è»ê ±â¹ýÀ» Á¦½ÃÇÑ´Ù. ½Ã¹Ä·¹À̼ÇÀ» ÅëÇØ 30¹Ì¸® ´ë°ø ź¿¡ ´ëÇÑ º» ³í¹®ÀÇ À¯¿ë¼ºÀ» º¸ÀδÙ.


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(English Abstract)
In AAGFCS the effective range is regarded as a range for the bullet's speed exceeding the speed of sound to damage the stationary target. Hence the real engagement range might be extended over the effective range for the approaching target since bullet's relative speed to the target increases depending on the approaching speed. However previous TOF equations have good computation accuracy within the effective range only, and they can not be used above that range due to their bad accuracy. We propose an accurate TOF computation method which can be used both within and above the effective range in real time. Some simulation results are shown to demonstrate usefulness of our algorithm for the 30mm projectile.

Å°¿öµå(Keyword) Point Mass Differential Equation   Closed Form Ballistic Solution   Equivalent Air Density   Time of Flight   Real Time Processing   Á¡Áú·® źµµ¹ÌºÐ¹æÁ¤½Ä   ´ÝÈùÇüÅ źµµÇØ   µî°¡°ø±â¹Ðµµ   źÀÚºñÇà½Ã°£   ½Ç½Ã°£ 󸮠 
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