- Cz = Cz0 + Cza*Alpha + Czat*(Alpha_dot*c/2.0/V) + Czq*(q*c/2.0/V) + Czde * elevator;
- Cm = Cm0 + Cma*Alpha + Cmat*(Alpha_dot*c/2.0/V) + Cmq*(q*c/2.0/V) + Cmde * elevator;
+ Cz = Cz0 + Cza*Std_Alpha + Czat*(Std_Alpha_dot*c/2.0/V) + Czq*(q*c/2.0/V) + Czde * elevator;
+ Cm = Cm0 + Cma*Std_Alpha + Cmat*(Std_Alpha_dot*c/2.0/V) + Cmq*(q*c/2.0/V) + Cmde * elevator;