Optimizing the operation of DC motors in electric drive systems

Abstract

The article presents the possibility of optimizing the operation of the DC motors by the rejection of the perturbations in different operating regimes. The torque estimator-based control system using an Internal Model Control (IMC) structure is presented in block diagrams and also the conditions of the IMC system stability. In the end, the indicial step for a DC motor equipped with the presented torque controller is given. The simulated operation of the system is compared with the experimental results.