The equation of motion for a DC motor that drives an equivalent inertia referred to the motor axis using applied voltage
Posted: Tue Apr 26, 2022 3:02 pm
The equation of motion for a DC motor that drives an equivalent inertia referred to the motor axis using applied voltage input v, is given by the following differential equation: 0.01 Öm + 0.03 m = 0.1 va, where the input voltage v, is given in Volts while the output motor shaft angle 0 is given in radians, and all derivatives are expressed w.r.t. time. i) Find the transfer function between the applied voltage v, and the motor shaft angle om and determine the system type. ii) Using the result from part (i) or otherwise, find the transfer function between the applied voltage v, and the motor speed ėm- iii) Using the transfer function obtained in part (1), draw a feedback diagram if this motor is to be used for position control employing a simple proportional controller.