V0.8.0

docs/Formularies/CONTROL-FORMULARY.md

@@ -32,4 +32,15 @@ $X = X_no \bigoplus X_{no}^{\perp} = X_no \bigoplus X_{o}$
 
 > [!TIP]
 > Since $X_{o} = X_no^{\perp}$ we can find a set of perpendicular
-> vectors by finding $Ker(X_{no}^{T})$
+> vectors by finding $Ker(X_{no}^{T})$
+
+## Sensitivity Function
+This function tells us how much `disturbances` in our system
+affects our $G(s)$ (here $T$):\
+$
+S = \frac{dG}{dT} \frac{G}{T}
+$
+
+Once found $S$ we do a `Bode Plot` of it to 
+see how much we differ from our original
+`system`