초록 ▼

A missile, and in particular a shell flying at supersonic velocity, having aerodynamic control. The missile comprises a missile housing and a missile tip which is tiltably connected to the missile housing. Between the missile housing and the shell tip, a positioning device consisting of at least one

A missile, and in particular a shell flying at supersonic velocity, having aerodynamic control. The missile comprises a missile housing and a missile tip which is tiltably connected to the missile housing. Between the missile housing and the shell tip, a positioning device consisting of at least one piezoelectric positioning member and a control circuit is arranged which comprises a voltage source. By applying a voltage to the piezoelectric positioning members, their lengths are changed, whereby the tilting motion of the shell tip is executed.

대표청구항 ▼

A missile, particularly a shell flying at supersonic velocity, having a missile housing and an aerodynamic control system wherein a forward part of the missile can be tilted relative to the missile housing at least in one plane by means of a positioning device for fixing the part into desired positi

A missile, particularly a shell flying at supersonic velocity, having a missile housing and an aerodynamic control system wherein a forward part of the missile can be tilted relative to the missile housing at least in one plane by means of a positioning device for fixing the part into desired positions relative to the missile housing, the positioning device comprising at least one piezoelectric positioning member and electric control means for controlling said positioning member.