TY - GEN
T1 - The realization of a real-time distributed control systems using IEEE-1394 for humanoid robot
AU - Cha, Young Su
AU - Seo, Eun Ho
AU - Kim, Doik
AU - You, Bum Jae
PY - 2010
Y1 - 2010
N2 - In this paper, we introduce the realization of a IEEE-1394 real-time distributed control system and a motor controller for a humanoid robot. The realization of the realtime distributed control system is executed in the humanoid robot MAHRU, developed by Korea Institute of Science and Technology. Also, we point out that bus reset problem of IEEE-1394 can result in a control break in a humanoid robot. By measuring the eye-diagram of the communication protocol, we check to deteriorate the communication environment of a robot. This results from interference of electromagnetic noises by high power motors and causes bus reset problem. We propose recovery remapping method as a solution of the problem. This way is to restore the IEEE-1394 communication environment by instantly bus remapping without the loss of control time.
AB - In this paper, we introduce the realization of a IEEE-1394 real-time distributed control system and a motor controller for a humanoid robot. The realization of the realtime distributed control system is executed in the humanoid robot MAHRU, developed by Korea Institute of Science and Technology. Also, we point out that bus reset problem of IEEE-1394 can result in a control break in a humanoid robot. By measuring the eye-diagram of the communication protocol, we check to deteriorate the communication environment of a robot. This results from interference of electromagnetic noises by high power motors and causes bus reset problem. We propose recovery remapping method as a solution of the problem. This way is to restore the IEEE-1394 communication environment by instantly bus remapping without the loss of control time.
UR - http://www.scopus.com/inward/record.url?scp=79952933384&partnerID=8YFLogxK
U2 - 10.1109/ROBIO.2010.5723328
DO - 10.1109/ROBIO.2010.5723328
M3 - Conference contribution
AN - SCOPUS:79952933384
SN - 9781424493173
T3 - 2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010
SP - 207
EP - 211
BT - 2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010
T2 - 2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010
Y2 - 14 December 2010 through 18 December 2010
ER -