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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.5, no.2, 1996³â, pp.111-119
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³ó¾÷»ý»ê½Ã¼³ÀÇ È¯°æÁ¶Àý¿ë ½Ã¹Ä·¹ÀÌÅÍ¿¡ °üÇÑ ¿¬±¸ - ¼öÄ¡¸ðµ¨¿¡ ÀÇÇÑ ±âº»½Ã½ºÅÛ ±¸Ãà -
( A Study on Simulator for Environment Control of Agricultural Production Facility - Construction of Basic System with Numerical Model - ) |
| ¼ÕÁ¤ÀÍ;ÃÖ±ÔÈ«; °Ç±¹´ëÇб³ ³ó°ú´ëÇÐ ³ó°øÇаú;°Ç±¹´ëÇб³ ³ó°ú´ëÇÐ ³ó°øÇаú;
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| º» ¿¬±¸¿¡¼´Â, ³ó¾÷»ý»ê½Ã¼³³» ȯ°æÁ¶ÀýÀ» À§ÇÑ ½Ã¹Ä·¹ÀÌÅÍÀÇ ±âº» ½Ã½ºÅÛÀ» ±¸ÃàÇϰí, ½Ç³»È¯°æÀ» Á¶ÀýÇÏ¸é¼ ½ÇÃøÄ¡¿Í ¿¹ÃøÄ¡¸¦ ºñ±³ÇÔÀ¸·Î½á Àû¿ë¼ºÀ» °ËÅäÇÏ¿´´Ù. ¸ðµ¨Àº ºñÁ¤»ó»óÅÂÀÇ ¿¡³ÊÁö ¹× ¹°Áú¼öÁö¿¡ ±Ù°ÅÇÏ¿© ±¸ÃàµÇ¾ú°í, PCSMP¸¦ »ç¿ëÇÏ¿© ¾Æ³¯·Î±×Çü ÇÁ·Î±×·¥ÀÌ °¡´ÉÇÏ¿´´Ù. º» ¿¬±¸ÀÇ °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. ±¸ÃàµÈ ȯ°æÁ¶Àý¿ë ½Ã¹Ä·¹ÀÌÅÍÀÇ ±âº»½Ã½ºÅÛÀº ±âº»¸ðµ¨, ±¤È¯°æ¸ðµ¨, ȯ°æÁ¦¾î¸ðµ¨·Î ±¸¼ºµÇ¾î¼ »óÈ£ µ¶¸³ÀûÀÎ °³¹ßÀÌ °¡´ÉÇÏ¿´´Ù. ±âº»¸ðµ¨Àº º» ½Ã½ºÅÛÀÇ ÁÖ¿ä ºÎºÐÀ¸·Î½á ¿È¯°æ¸ðµ¨, Àç¹è¸ðµ¨, ȯ±â¸ðµ¨, Åä¾ç¸ðµ¨, ź»ê°¡½º¸ðµ¨À» ±¸¼ºµÇ¾ú°í, ȯ°æÁ¦¾î¸ðµ¨Àº º¸¿ÂÄ¿ÅÙ, ³Ã³¹æ±â ¹× ÁöÁß¿ ±³È¯À» °í·ÁÇÏ¿´´Ù. ½ÇÁ¦·Î ȯ°æÁ¶ÀýÀÌ ½Ç½ÃµÇ°í ÀÖ´Â ¿Â½ÇÀÇ ÁÖ°£ ¹× ¾ß°£ÀÇ ½Ç³»¿ÂµµÀÇ ½ÇÃøÄ¡¿Í ¸ðµ¨¿¡ ÀÇÇÑ ¿¹ÃøÄ¡¸¦ ºñ±³ÇÑ °á°ú, ºñ±³Àû Àß ÀÏÄ¡µÇ¾î¼ ±× Àû¿ë¼ºÀÌ È®ÀεǾú´Ù. |
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| The purpose of this study is to construct the main system of simulator for the environment control of agricultural production facilities. The model describing the system was based on the energy and mass balance in an unsteady - state situation. The model consist of the three major parts : the main model, the light model, and the environmental control model, and each part was separated to be developed individually. The main model which is the core of this system includes the thermal model, the soil model, the ventilation model, the cultivation model, and the carbon dioxide model. And also the environmental control model includes the thermal curtain model, the heater/cooler model and the underground heat exchanger model. The equations used in this model were written in analog programming methods using PCSMP The simulator was evaluated through comparison between simulated and measured temperatures controlled during daytime and night. The results showed good agreements between the predicted and measured temperatures. |
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| ³ó¾÷»ý»ê½Ã¼³;ȯ°æÁ¶Àý;¼öÄ¡¸ðµ¨;½Ã¹Ä·¹ÀÌÅÍ;±âº»½Ã½ºÅÛ;agricultural production facility;environmental control;numerical model simulator;main system; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.5, no.2, 1996³â, pp.111-119
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611922404949)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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