. Derive the dynamic system equations which describe the motion of the electromechanical system in t

. Derive the dynamic system equations which describe the motion of the electromechanical system in the figure. A Permanent magnet DC motor is connected to an inertial load, J, and a damper, c. The motor inertia is given by Ja. The system input is the voltage v and the outputs are the angular position of the motor and the the angular position of the load. The motor torque is proportional to the current T-K.1 and the motor back emfis given by i,,-????. rsional stiffness, k L. Hio Rotary Load DC Motor Circuit