TY - GEN
T1 - A sensorless force control in twin drive system
AU - Hayashida, Nobuhiro
AU - Murakami, Toshiyuki
AU - Yakoh, Takahiro
AU - Ohnishi, Kouhei
PY - 2000
Y1 - 2000
N2 - This article describes the method of a sensorless force control in twin drive system. The twin drive system is composed of two motors connected by a differential mechanism. Its generated output is the difference of torque between two motors. Since its two motors can continue to drive even when the system makes a stationary motion, the effective static friction of the system is drastically reduced. The disturbance torque is so small, this system is able to estimate the external disturbance torque more than usual motor. By using this system, it is possible to construct the force sensorless controller more exactly.
AB - This article describes the method of a sensorless force control in twin drive system. The twin drive system is composed of two motors connected by a differential mechanism. Its generated output is the difference of torque between two motors. Since its two motors can continue to drive even when the system makes a stationary motion, the effective static friction of the system is drastically reduced. The disturbance torque is so small, this system is able to estimate the external disturbance torque more than usual motor. By using this system, it is possible to construct the force sensorless controller more exactly.
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U2 - 10.1109/IECON.2000.972622
DO - 10.1109/IECON.2000.972622
M3 - Conference contribution
AN - SCOPUS:84969286755
VL - 1
SP - 2231
EP - 2236
BT - IECON Proceedings (Industrial Electronics Conference)
PB - IEEE Computer Society
ER -