382 
Symbol 
Dimensionless Form 
Alex Goodman 
Definition 
Derivative of moment component with respect to ac- 
celeration component v 
Derivative of moment component with respect to rudder 
angle component 6. 
Radius of gyration of ship and added mass of ship 
about y-axis 
Characteristic length of submarine 
Hydrodynamic moment about y-axis through center of 
gravity 
Derivative of moment component with respect to angu- 
lar velocity component q 
Derivative of moment component with respect to angu- 
lar acceleration component 
Derivative of moment component with respect to ve- 
locity component w 
Derivative of moment component with respect to ac- 
celeration component w 
Derivative of moment component with respect to con- 
trol surface angle component 6 
Derivative of moment component with respect to bow 
plane angle component 6, 
Derivative of moment component with respect to stern 
plane angle component 6. 
