diff --git a/书籍/力学书籍/OpenFast/FASTKinetics/auto/FASTKinetics.md b/书籍/力学书籍/OpenFast/FASTKinetics/auto/FASTKinetics.md
index 58e6ee2..eef740f 100644
--- a/书籍/力学书籍/OpenFast/FASTKinetics/auto/FASTKinetics.md
+++ b/书籍/力学书籍/OpenFast/FASTKinetics/auto/FASTKinetics.md
@@ -354,11 +354,36 @@ $$
F_{r}\Big|_{G e n}=\left\{\begin{array}{l l}{\left(G e n D i r\cdot G B R a t i o\cdot c_{I}\right)\cdot\left[-G e n D i r\cdot T^{G e n}\left(G B R a t i o\cdot\dot{q}_{G e d z},t\right)c_{I}\right]}&{f o r\;\;\;r=G e n D i r}\\ {0}&{o t h e r w i s e}\end{array}\right.
$$
-Or since $G e n D i r^{2}=I$ ,
+Or since $G e n D i r^{2}=1$ ,
-# Thus, $\left[C(q,t)\right]_{G e n}=0$
+$$
-
{-f(g,q,t)}
Gen
GBRatio·T Gen GBRatio·qGeAz'
+F_r \Big|_{Gen} = \begin{cases}
+
+-GRRatio \cdot T^{Gen} (GRRatio \cdot \dot{q}_{GeAz}, t) & \text{for } r = GeAz \\
+
+0 & \text{otherwise}
+
+\end{cases}
+
+$$
+ Thus, $\left[C(q,t)\right]_{G e n}=0$
+
+$$
+[C(\mathbf{q},t)]_{Gen} = 0
+$$
+
+$$
+\{-f(\dot{\mathbf{q}},\mathbf{q},t)\}_{Gen} = \left[
+\begin{array}{c}
+\vdots \\
+0 \\
+-GBRatio \cdot T^{Gen} (GRRatio \cdot \dot{q}_{GeAz}, t) \\
+0 \\
+\vdots
+\end{array}
+\right]
+$$
Similarly, the mechanical torque applied to the high-speed shaft from the high-speed shaft brake is applied equally and oppositely to the structure that furls with the rotor. Thus,
同样地，从高速轴制动器施加到高速轴上的机械扭矩，也会以相等且相反的方式作用于与转子一同回转的结构上。因此，
@@ -371,13 +396,22 @@ $$
F_{r}\bigr|_{B r a k e}=\left\{\begin{array}{l l}{-G B R a t i o\cdot T^{B r a k e}\left(t\right)}&{f o r\;\;\;r=G e A z}\\ {O}&{o t h e r w i s e}\end{array}\right.
$$
-# Thus,
+Thus,
+$$
+[C(\mathbf{q},t)]_{Brake} = 0
+$$
$$
-\left[C(q,t)\right]\Bigr|_{B r a k e}={\cal O}
-$$
-
-
(-f(4,q,t) Brake
GBRatio·TBrake
+\{-f(\dot{\mathbf{q}},\mathbf{q},t)\}_{Brake} = \left[
+\begin{array}{c}
+\vdots \\
+0 \\
+-GBRatio \cdot T^{Brake}(t) \\
+0 \\
+\vdots
+\end{array}
+\right]
+$$
If the translational inertia of the drivetrain is assumed to be incorporated into that of the structure that furls with the rotor, then the high-speed shaft generator inertia generalized force is as follows:
如果假设动能惯性由驱动系传递至随转子摆动的结构部分，则高速轴发电机惯性概括力如下：