Moving problem model of rocket on tube type directional part

Abstract

This paper presents the mathematical model to describe the motion
of uncontrolled rocket on tube types directional part from fired of
the mechanical lost links completely with launcher tube. This model
is used to calculate for uncontrolled roket 9M22Y when firing on
BM-21 Grad launchers fighting vehicles that our army are
researching, designing, manutacturing and improving. This is the
scientific basis to study the influence of rocket axis oscillation at
this stage to the firing accuracy of uncontrolled rocket.