may be able to collapse the feedback loop. This can work if you know the tricks. VSA creates Signal Flow Graphs (SFG) and applies Mason’s Rule also known as Mason’s Gain Formula (MGF) to create ...

You will need complex arithmetic to evaluate a gain equation, but not in the formula derivation A simple way to create a gain equations is via a Signal Flow Graph (SFG ... they are no interactions.

open loop and closed loop systems. Feedback in electrical and mechanical systems. Mathematical models of systems and linear approximations. Transfer functions of linear systems, block diagrams and ...