Method for compressing multi-branch fuse detection distance channel under ultra-low-altitude combat condition
An ultra-low-altitude, multi-branch technology, applied in the field of fuze detection, can solve the problems of false activation of the fuze, reduce the probability of detecting targets, etc., achieve effective detection and killing, and increase the effect of complexity
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[0016] The following combination Figure 1-2 Specific embodiments of the present invention are described in detail.
[0017] The present invention proposes a method for channel compression of multi-branch fuze detection range under ultra-low altitude combat conditions:
[0018] The first step is to calculate the position and attitude information of the missile and the ground / sea surface according to the detection information of the fuze height branch and the attitude information of the projectile body.
[0019] According to the detection information of the fuze height branch, the height H between the fuze and the ground / sea surface can be obtained; the yaw angle ψ of the projectile can be obtained according to the inertial navigation measurement information m is, pitch angle θ m , roll angle γ m , to get the transformation matrix M from the projectile coordinate system to the ground coordinate system M→G .
[0020] The second step is to calculate the angle between the fuz...
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