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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 14 / 128 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) À¯Àü¾Ë°í¸®ÁòÀ» ÀÌ¿ëÇÑ À̵¿·Îº¿ÀÇ ¿¹ÃøÁ¦¾î
¿µ¹®Á¦¸ñ(English Title) Predictive Control for Mobile Robots Using Genetic Algorithms
ÀúÀÚ(Author) ¼ÕÇö½Ä   ¹ÚÁøÇö   ÃÖ¿µ±Ô   Hyun-sik Son   Jin-hyun Park   Young-kiu Choi  
¿ø¹®¼ö·Ïó(Citation) VOL 21 NO. 04 PP. 0698 ~ 0707 (2017. 04)
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(Korean Abstract)
º» ³í¹®¿¡¼­ À̵¿·Îº¿ÀÇ ±âÁرËÀûÃßÀûÁ¦¾î¸¦ À§ÇÑ ¿¹ÃøÁ¦¾î¹æ¹ýÀ» ´Ù·é´Ù. ¿¹ÃøÁ¦¾î´Â ¿¹Ãø¸ðµ¨À» »ç¿ëÇÏ¿© ±âÁرËÀû°ú ½Ã½ºÅÛ »óÅ °£ÀÇ ¹Ì·¡¿ÀÂ÷µéÀ» ÃÖ¼ÒÈ­½ÃÅ°´Â È¿°úÀûÀÎ Á¦¾î¹æ¹ýÀ¸·Î ¾Ë·ÁÁ® ÀÖÀ¸³ª, ½Ç½Ã°£ °è»ê·®ÀÌ ³Ê¹« ¸¹¾Æ È­°øÁ¤ Ç÷£Æ®¿Í °°ÀÌ ¸Å¿ì ´À¸° ½Ã½ºÅÛ¿¡ ÇÑÁ¤µÇ¾î Àû¿ëµÇ¾ú´Ù. ±Ù·¡¿¡´Â ÄÄÇ»ÅÍ ±â¼ú ¹ß´Þ·Î °í¼Ó°è»êÀÌ °¡´ÉÇÏ¿© À̵¿·Îº¿°ú °°Àº ºü¸¥ ½Ã½ºÅÛ¿¡µµ ¿¹ÃøÁ¦¾î¹æ¹ýÀÌ µµÀԵǰí ÀÖ´Ù. ±×·±µ¥ ¿¹ÃøÁ¦¾î±â¿¡¼­ Á¦¾î¼º´É°ú °ü°èµÈ Á¦¾î ÆĶó¹ÌÅ͵éÀÌ Àִµ¥ ÀÓÀÇ·Î ÁöÁ¤µÇ¾î ÃÖÀûÈ­µÇÁö ¸øÇÏ¿´´Ù. º» ³í¹®¿¡¼­ À̵¿·Îº¿ ¿¹ÃøÁ¦¾î±â ¼º´É °³¼±À» À§ÇØ °ü·Ã Á¦¾î ÆĶó¹ÌÅ͵éÀ» À¯Àü¾Ë°í¸®ÁòÀ¸·Î ÃÖÀûÈ­½ÃÄ×°í ¸ðÀǽÇÇèÀ» ÅëÇØ Á¦¾î¼º´ÉÀÌ °³¼±µÊÀ» È®ÀÎÇÏ¿´´Ù.
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(English Abstract)
This paper deals with predictive control methods of mobile robots for reference trajectory tracking control. Predictive control methods using predictive model are known as effective schemes that minimize the future errors between the reference trajectories and system states; however, the amount of real-time computation for the predictive control are huge so that their applications were limited to slow dynamic systems such as chemical processing plants. Lately with high computing power due to advanced computer technologies, the predictive control methods have been applied to fast systems such as mobile robots. These predictive controllers have some control parameters related to control performance. But these parameters have not been optimized. In this paper we employed the genetic algorithm to optimize the control parameters of the predictive controller for mobile robots. The improved performances of the proposed control method are demonstrated by the computer simulation studies.
Å°¿öµå(Keyword) À̵¿·Îº¿   ¿¹ÃøÁ¦¾î   À¯Àü¾Ë°í¸®Áò   Á¦¾îÆĶó¹ÌÅÍ   mobile robots   predictive control   genetic algorithm   control parameters  
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