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Çѱ¹¼öÀÚ¿øÇÐȸ / v.35, no.2, 2002³â, pp.161-171
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Avenue¸¦ Ȱ¿ëÇÑ ¼öÁú¸Å°³º¯¼ö ÃßÁ¤ Àü¹®°¡ ½Ã½ºÅÛ °³¹ß
( Development of Expert System for Water Quality Parameter Estimation Using Avenue ) |
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| ÀϹÝÀûÀ¸·Î 2Â÷¿ø ¼öÁú¸ðÇüµéÀº ¹è°æÀÌ·ÐÀÌ º¹ÀâÇÏ°í ±×¿¡ µû¶ó ÀÔ·ÂÀڷᳪ ¸Å°³º¯¼ö°¡ º¹ÀâÇØÁö¸ç ¸Å°³º¯¼öµé°£ÀÇ »óÈ£¿µÇâÀ» ÀνÄÇÏ´Â °ÍÀÌ ¸Å¿ì ¾î·Æ°Ô µÇ¾î Ãʺ¸ÀÚÀÇ °æ¿ì ÀûÀýÇÑ ¸Å°³º¯¼ö·Ð ¼±ÅÃÇϱⰡ ½±Áö ¾Ê´Ù. µû¶ó¼ º» ¿¬±¸¿¡¼´Â 2Â÷¿ø ¼öÁú¸ðÇü³»ÀÇ ¿©·¯ ¸Å°³º¯¼öµé°£ÀÇ °ü·Ã¼ºÀ» Æò°¡ÇÏ´Â ¹Î°¨µµ ºÐ¼®À» ±â¹ÝÀ¸·ÎÇÑ Ã߷бâ°ü°³¹ß°ú ArcView/Avenue¸¦ Ȱ¿ëÇÏ¿© Àü¹®°¡ ½Ã½ºÅÛÀ» ±¸ÃàÇÔÀ¸·Î½á ¸ðÇüÀÇ ¼öÁú¸Å°³º¯¼ö¸¦ ÃßÁ¤ÇÏ°í ¸ðÀǸ¦ ½Ç½ÃÇÏ¿© Á¤È®ÇÑ ÇØ¼®°á°ú¸¦ ¾òÀ» ¼ö ÀÖ´Â ±â¹ýÀ» Á¦½ÃÇÏ¿´´Ù. ¸ðÇüÀÇ Àû¿ë ´ë»óÁö¿ªÀº ÆÈ´ç´ï Á÷ ÇÏ·ùºÎÅÍ ÇѰ Àεµ±³ÁöÁ¡¿¡ À̸£´Â ÇѰ±¸°£(35.3km)À» ¼±ÅÃÇÏ¿´À¸¸ç, ¸ðÇü¼öÇàÀ» À§ÇÑ ±âº»ÀÚ·á´Â ÁÖ¿äÁö·ùÀÇ À¯ÀÔ·®°ú ¿À¿°ÀڷḦ ÀÌ¿ëÇÏ¿© ½Ã½ºÅÛÀÇ Àû¿ë¼ºÀ» °ËÅäÇÏ¿´´Ù. ±× °á°ú ÃßÁ¤µÈ ÁÖ¿ä ¸Å°³º¯¼ö´Â ȾȮ»ê°è¼ö 0.367, 0.074, 0.162 µîÀ¸·Î ÃßÁ¤µÇ¾úÀ¸¸ç, ÃßÁ¤µÈ ¸Å°³º¯¼ö¿¡ ÀÇÇØ °è»êµÈ ¼öÁúº¯¼ö´Â °üÃøÄ¡¿Í Àß ÀÏÄ¡ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ÀÌ¿Í °°Àº GIS¿¡ ±Ù°ÅÇÑ ¸Å°³º¯¼ö ÃßÁ¤À» À§ÇÑ Àü¹®°¡ ½Ã½ºÅÛÀº °úÇÐÀûÀÎ ¼öÁú°ü¸®¿¡ ¸¹Àº µµ¿òÀÌ µÇ´Â °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. |
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| It has been known that the accurate estimates of 2-dimensional water quality model parameters are difficult for non-experts due to the complexity of theoretical background and input requirement and complicated inter-relationship between model Parameters. The main goal of this study is to Provide expert system for the optimal estimation of water quality model parameters, which is based on the development of chaining mechanism according to the sensitivity analysis of model parameter interactions and GUI interface system on ArcView Avenue. The selected study area is the 35.3- km main Han river starting from Paldang Dam site to the Point of Indo bridge and the tributary inflows including pollutant data are used for the system application and validation. The estimated main model parameters are 0.367 for transverse dispersion coefficient, 0.074 for and 0.162 for. It also shows that the simulated water quality constituents such as DO and BOD based on the estimated model parameters are well agreed with the observed ones. It can be concluded that the developed GIS-based expert system for water quality model parameter estimation and graphical representation of water quality analysis is useful for the scientific water quality management |
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| Àü¹®°¡ ½Ã½ºÅÛ;¹Î°¨µµ ºÐ¼®;Ã߷бâ°ü;¼öÁú¸Å°³º¯¼ö;expert system;chaining mechanism;sensitivity analysis;ArcView/Avenue;water quality model parameter; |
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Çѱ¹¼öÀÚ¿øÇÐȸ³í¹®Áý / v.35, no.2, 2002³â, pp.161-171
Çѱ¹¼öÀÚ¿øÇÐȸ
ISSN : 1226-6280
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921011856)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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