TY - GEN
T1 - Closed loop identification of a DC servomechanism
AU - Garrido, Rubén
AU - Miranda, Roger
PY - 2006
Y1 - 2006
N2 - A new method for closed loop identification of position controlled DC servomechanisms is proposed. The loop around the servo is closed using a Proportional Derivative (PD) controller. A model of the servo is simultaneously controlled using a second PD controller. The error and its time derivative between the output of both, the real servo and its model, is employed for identifying the motor parameters which in turn are employed for updating the model. Properties of the identification scheme are studied using Lyapunov stability theory. Experimental results on a laboratory prototype are shown to validate the proposed approach.
AB - A new method for closed loop identification of position controlled DC servomechanisms is proposed. The loop around the servo is closed using a Proportional Derivative (PD) controller. A model of the servo is simultaneously controlled using a second PD controller. The error and its time derivative between the output of both, the real servo and its model, is employed for identifying the motor parameters which in turn are employed for updating the model. Properties of the identification scheme are studied using Lyapunov stability theory. Experimental results on a laboratory prototype are shown to validate the proposed approach.
UR - http://www.scopus.com/inward/record.url?scp=46149106138&partnerID=8YFLogxK
U2 - 10.1109/CIEP.2006.312161
DO - 10.1109/CIEP.2006.312161
M3 - Contribución a la conferencia
AN - SCOPUS:46149106138
SN - 1424405459
SN - 9781424405459
T3 - International Power Electronics Congress - CIEP
SP - 141
EP - 145
BT - Proceedings 10th IEEE International Power Electronics Congress, CIEP 2006
T2 - 10th IEEE International Power Electronics Congress, CIEP 2006
Y2 - 16 October 2006 through 18 October 2006
ER -