Control system and method for highly dynamic intersection and directional proximity explosion initiation

Abstract

The invention designs a high-dynamic-overlap directional proximity detonation control system, comprising a digital beamforming processing circuit, a signal processing circuit, a frequency synthesizercircuit, a first receiving antenna array, a second receiving antenna array, a third receiving antenna array and a transmitting antenna array. The digital beamforming processing circuit includes a first active phase-control receiving channel, a second active phase-control receiving channel, a third active phase-control receiving channel, a first AD (analog-digital) sampling module, a second AD sampling module, a third AD sampling module, a digital down-conversion module, and a first FPGA (field-programmable gate array) chip; the signal processing circuit includes a DSP (digital signal processing) chip and a second FPGA chip; the frequency synthesizer circuit includes a signal transmitting channel, a transmitting signal power-dividing network, a local oscillator power-dividing network and afrequency synthesizer module. The high-dynamic-overlap directional proximity detonation control system has wide detection range; peripheral detection and high-dynamic-overlay adaptation technique areemployed to provide optimal detonation control for a fuse warhead system, so that damaging capacity of the fuse warhead system is greatly improved.

Description

technical field [0001] The invention relates to the technical field of detonation control, in particular to a high dynamic intersection directional proximity detonation control system and method. [0002] technical background [0003] The traditional proximity detonation control system uses a single transmitting antenna and a single receiving antenna, which can only achieve directional detection within the beam range of the transmitting antenna, and achieve detonation control through the detection distance threshold, which has the problem of low damage efficiency. Contents of the invention [0004] The purpose of the present invention is to provide a high dynamic intersection directional proximity detonation control system and method. The present invention adopts circumferential detection technology, long-distance detection technology and high dynamic intersection adaptability technology to realize optimal detonation control and improve missile system Efficient damage perfo...

AI Technical Summary

Problems solved by technology

[0003] The traditional proximity detonation control system uses a single transmitting antenna and a single receiving antenna, which can only achieve directional detection within the beam range of the transmitting antenna, and achieve detonation control through the detection distance threshold, which has the problem of low damage efficiency

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