ABSTRACT
The glide-guided bomb is modeled as a point mass, the motion of the bomb is modeled in the vertical plane as follows:
dx dt
v
dy dt
v
dv dt
Sv C m
g
d dt
SvC m
g
=
=
= − −
= −
cos
sin
sin
cos
θ
θ
ρ θ
θ ρ θ
2 v ,
⎧
⎨
⎪⎪⎪⎪⎪
⎩
⎪⎪⎪⎪⎪
(1)
where x is the horizontal range, y is the altitude above ground, v is the bomb speed, θ is the trajectory inclination angle, ρ is the atmospheric density, CL is the coefficient of lift, CD is the coefficient of drag, m is the bomb mass, and S is the reference area of the bomb.
