This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: (a) The FBD for the system is which results in the set of equations: or (b) Take Laplace Transform of the equations of motion. This in matrix form is: Using Cramer's Rule to solve for Y now rearranging a bit and writing as a transfer function Solution: (a) equations of motion: Rotor: Load: Circuit: (b) The relation between the out torque and the armature current is: (This is the transducer linking the electric and the mechanical energy domains. Torque is an "effort" variable and current is a "flow" variable so this is a gyrator.) Now taking the Laplace Transform of the equations of motion using the gyrator to link the energy domains: rearranging and writing in the form of a transfer function:...
View
Full
Document
 Spring '09
 Energy, Laplace

Click to edit the document details