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We are university students in South Africa and have an assignment to do concerning the rolling process of aluminium. We have to design a control system for the motor to make sure that the output thickness and speed are held constant. So, basically we are looking for motor constants for a 50 - 200kW DC motor.
The constants we need are the armature inductance, torque constant, armature resistance, rotor inertia, viscous friction coefficient.
Thanx.
The constants we need are the armature inductance, torque constant, armature resistance, rotor inertia, viscous friction coefficient.
Thanx.