1# Jeff Scott 2# Cessna 310, cruise configuration 3# small twin piston engine general aviation airplane, data from: 4# Roskam, Jan. Airplane Flight Dynamics and Automatic Flight 5# Controls, Part I. Lawrence KS: DARcorporation, 1995, 6# pg 487-489 7# 03-23-2000 file creation 8 9init Dz_cg 2.5 # [ft] 10 11geometry bw 36.9 # [ft] 12geometry cbar 4.79 # [ft] 13geometry Sw 175.0 # [ft^2] 14 15controlSurface de 20 20 # [deg] guess for now 16controlSurface da 20 20 # [deg] guess for now 17controlSurface dr 20 20 # [deg] guess for now 18 19mass Weight 4600 # [lb] 20mass I_xx 8884 # [slug-ft^2] 21mass I_yy 1939 # [slug-ft^2] 22mass I_zz 11001 # [slug-ft^2] 23mass I_xz 0 # [slug-ft^2] 24 25 26# Roskam: CTx=0.031 (cruise conditions) --> 500 lb 27# aircraft specs: 2 engines of 213 kW each 28# ~1100 lb static thrust each 29engine simpleSingle 1100 # [lb] 30 31 32CL CLo 0.288 # [] 33CL CL_a 4.58 # [/rad] 34CL CL_adot 5.3 # [/rad] 35CL CL_q 9.7 # [/rad] 36CL CL_de 0.81 # [/rad] 37 38CD CDo 0.029 # [] 39CD CD_a 0.16 # [/rad] 40CD CD_de 0.0 # [/rad] 41 42Cm Cmo 0.07 # [] 43Cm Cm_a -0.137 # [/rad] 44Cm Cm_adot -12.7 # [/rad] 45Cm Cm_q -26.3 # [/rad] 46Cm Cm_de -2.26 # [/rad] 47 48CY CY_beta -0.698 # [/rad] 49CY CY_p -0.141 # [/rad] 50CY CY_r 0.355 # [/rad] 51CY CY_da 0.0 # [/rad] sign reversed 52CY CY_dr 0.23 # [/rad] 53 54Cl Cl_beta -0.1096 # [/rad] 55Cl Cl_p -0.551 # [/rad] 56Cl Cl_r 0.0729 # [/rad] 57Cl Cl_da -0.172 # [/rad] sign reversed 58Cl Cl_dr 0.0192 # [/rad] 59 60Cn Cn_beta 0.1444 # [/rad] 61Cn Cn_p -0.0257 # [/rad] 62Cn Cn_r -0.1495 # [/rad] 63Cn Cn_da 0.0168 # [/rad] sign reversed 64Cn Cn_dr -0.1152 # [/rad] 65