A Study on the New Parameter Estimation Technique of Direct Current Motor
Jong-Su Kim, Sunghwan Kim · Journal of Advanced Marine Engineering and Technology · 2007
The speed and torque control performance of the DC motor used in the industrial field is affected by the change of parameters. In particular, the change of armature resistance can be greatly originated from various load conditions. Accordingly, a large number of studies to estimate those problems in the servo motor control field have already been under way. In this paper, the armature resistance on the DC motor under several load and speed conditions is estimated by the Artificial Neural Network(ANN), and the validity is proven by the speed estimation of sensorless speed control system.