Sbergbreiter enme462

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Unformatted text preview: tion II Spring 2010 Homework 3 Page 2 of 8 Dr. S Bergbreiter ENME 462 Vibrations, Controls and Optimization II Spring 2010 2. The motor and generator laws (F = Bli and e = Blv) provide the underlying principles for DC motors. It is standard to rewrite the motor law as an expression defining the torque developed in the rotor Tm to the armature current ia with a torque constant Kt. Additionally, the generator law is rewritten to show the relationship between the voltage generated across the motor terminals eb as a result...
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This document was uploaded on 03/21/2014.

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