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ÇѱÛÁ¦¸ñ(Korean Title) |
½Ç½Ã°£ ÀÌ´õ³ÝÀ» ÀÌ¿ëÇÑ ³×Æ®¿öÅ©Çü ¸ðÅÍ µå¶óÀ̺êÀÇ ±¸Çö ¹× ºÐ¼® |
¿µ¹®Á¦¸ñ(English Title) |
Implementation and Analysis of a Networked Motor Drive using Real-Time Ethernet |
ÀúÀÚ(Author) |
¼º¹Î¿µ
±è°Èñ
Minyoung Sung
Kanghee Kim
|
¿ø¹®¼ö·Ïó(Citation) |
VOL 17 NO. 08 PP. 0457 ~ 0462 (2011. 08) |
Çѱ۳»¿ë (Korean Abstract) |
½Ç½Ã°£ ÀÌ´õ³ÝÀº °íÁ¤¹Ð ´ÙÁß ¸ðÅÍ ±¸µ¿¿¡ ¿©·¯ °¡Áö ÀåÁ¡À» Á¦°øÇÑ´Ù. º» ³í¹®¿¡¼´Â »ê¾÷¿ë ½Ç½Ã°£ ÀÌ´õ³Ý Ç¥ÁØÀÎ EtherCATÀ» ÀÌ¿ëÇÑ ¸ðÅÍ µå¶óÀ̺êÀÇ ±¸Çö°ú ºÐ¼®À» ¼Ò°³ÇÑ´Ù. °³¹ßµÈ ¸ÖƼŽºÅ© ¼ÒÇÁÆ®¿þ¾î¿Í ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽ºÀÇ Æ¯Â¡À» °í·ÁÇÏ¿© ³×Æ®¿öÅ©Çü ¸ðÅÍ µå¶óÀ̺êÀÇ ¸ðÅÍ ±¸µ¿¿¡ ¼Ò¿äµÇ´Â Áö¿¬½Ã°£À» ºÐ¼®ÇÑ´Ù. ±×¸®°í ÀÌ·¯ÇÑ Áö¿¬ ºÐ¼®¿¡ °³¹ßµÈ µå¶óÀ̺꿡¼ ½ÇÃøÇÑ Å½ºÅ© ½ÇÇà½Ã°£À» ÀÔ·ÂÇÏ¿© Á¾´Ü°£ ¸í·É Áö¿¬°ú ºñ½Ç½Ã°£ µ¥ÀÌÅÍ Ã³¸®·®À» ºÐ¼®ÇÏ°í µå¶óÀ̺êÀÇ ¼º´É Ư¼ºÀ» ³íÀÇÇÑ´Ù. |
¿µ¹®³»¿ë (English Abstract) |
Real-time Ethernets offer several advantages for high-precision multi-motor actuation. This paper presents the implementation and analysis of a motor drive with EtherCAT, an industrial standard for real-time Ethernet. Considering the characteristics of the developed multitask software and the network interface, we analyze the delay of motor actuation for the networked motor drive. Using the delay analysis with the task execution times measured from the developed drive, we discuss the performance characteristics of the drive in respect of the end-to-end command delay and the maximum achievable throughput for non-realtime traffic. |
Ű¿öµå(Keyword) |
½Ç½Ã°£ ÀÌ´õ³Ý
¸ðÅÍ µå¶óÀ̺ê
Áö¿¬ ºÐ¼®
Real-time Ethernet
Motor drive
Delay analysis
|
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