Physics · Control Systems
While applying Mason's Gain Formula to a block diagram converted to a signal flow graph (SFG), what is the expression for the overall system transfer function T(s)?
- 1T(s) = ∑k MkΔkΔ✓
- 2T(s) = M1 + M2 + M3 + ...Δk
- 3T(s) = ∑k Mk1 - ∑ Li
- 4T(s) = Δ∑k MkΔk
Correct answer
T(s) = ∑k MkΔkΔ
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