2.5  Foward speed, knots.
52  Thrust, Newtons.
795  Mass, kg.
4.19  Length, Meters.
0.5334  Diameter, Meters.
21  Diameter, Inches.
0  x CG offset, Meters.
0.381  Dist from pivot to ring CP, Meters.
15  Dist from pivot to ring CP, In.
0.1196  Control surface Area, Meters^2.
185.3804  Control surface Area, Inches^2.
0.60604  Area of ring and struts, M^2.
4.26  Ring/strut aspect ratio.
0.723  Crossflow drag coefficient
0.0065  Constant component of drag coeff.
0.9  Oswald efficiency factor.
3.392  Coeff. of lift slope.
1.8855  Distance from CG to CP of ring, Meters.
1.5045  Distance from CG to pivot point, Meters.
709.1645  Inertia about (principal) z axis, kg-m^2.
22.619  Inertia about (principal) x axis, kg-m^2.
-149.8973  Deriv of N wrto r, kg-m.
-632.025  Deriv of N wrto v (Munk Moment), kg.
50.88  Deriv of Y wrto r, kg.
-78.7411  Deriv of Y wrto v, kg/m.
-636  Deriv of Y wrto v-dot (Added Mass),kg.
-567.3316  Deriv of N wrto r-dot (Added Inr),kg-m^2.
0  Deriv of Y wrto r-dot.
0  Deriv of N wrto v-dot.
0  Deriv of Y wrto r|v|.
-557.8282  Deriv of Y wrto v|v|.
273.48  Deriv of N wrto v|v|.
-983.9755  Deriv of N wrto r|r|.
 
 -------------Linear Analysis:-------------
 
 Steady-State Values:
 The rudder angle is 15 Deg.
 The CG drift angle is 31.8739 Deg.
 The turn rate is -20.4541 Deg/Sec
 The turn radius is 3.6026 Meters or 0.85982 vehicle lengths.
 The control-torque component about the CG is -190.7376 N-m
 The control-torque component about the pivot point is -34.4033 N-m
 The total steady-state torque about the CG is 512.7497 N-m
 The total steady-state torque about the pivot point is 107.7492 N-m
 The eigenvalues are: 

evals =

   -0.1568
   -1.0010

 The natural frequency, damping ratio, and time constant are:
 f_n , damping ratio, time constant 

ans =

    0.0250    1.0000    6.3757
    0.1593    1.0000    0.9990

 
 -------------Simulation of Nonlinear EOM:-------------
 


 Simulation Initialization:
 MSwayInv [0][0] = 6.988120e-04
 MSwayInv [0][1] = -0.000000e+00
 MSwayInv [1][0] = 0.000000e+00
 MSwayInv [1][1] = 7.833945e-04
 P[4] = 7.950000e+02
 P[5] = 1.286111e+00
 P[6] = -1.885500e+00
 P[7] = -1.504500e+00
 P[8] = 3.392000e+00
 P[9] = 1.697183e-01
 P[10] = 6.500000e-03
 P[11] = 8.302292e-02
 P[12] = 6.147440e+01
 P[13] = -7.874105e+01
 P[14] = 5.088000e+01
 P[15] = 0.000000e+00
 P[16] = -5.578282e+02
 P[17] = 0.000000e+00
 P[18] = -6.320250e+02
 P[19] = -1.498973e+02
 P[20] = 0.000000e+00
 P[21] = 2.734800e+02
 P[22] = -9.839755e+02