Fuse detector and detection method thereof

Abstract

The invention discloses a fuse detector and a detection method thereof. The fuse detector comprises a detecting module, a signal processing module, a feedback module, a target identifying module and an executing module, wherein the detecting module is used for detecting target information and outputting a multi-resonant signal; the signal processing module is connected with the detecting module and is used for outputting a direct current voltage signal; the two ends of the feedback module are respectively connected with the signal processing module and the detecting module; the feedback module is used for feeding back for the detecting module; the target identifying module is connected with the signal processing module and is used for outputting identifying information; the executing module is connected with the target identifying module and is used for executing an detonation operation. According to the invention, the giant magneto-impedance effect of an amorphous wire is utilized, a detecting circuit of an amorphous wire micro-magnetic detector is used for detecting the target information and converting into the multi-resonant signal, a data processing module is used for filtering out the base wave and sub-harmonic wave in the multi-resonant signal and outputting the direct current voltage signal and the feedback module is arranged for generating a feedback magnetic field and is used for feeding back for the detecting module, so that the influence of the outside magnetic field is eliminated and the detection precision of the detector is increased.

Description

technical field [0001] The invention relates to the technical field of fuzes, in particular to a fuze detector and a detection method thereof. Background technique [0002] Modern warfare is increasingly developing in the direction of informatization, three-dimensional, fast and changeable, so that the intelligence, precision, miniaturization, anti-interference ability and real-time performance of navigation, guidance and fuze and other weapon systems have been put forward. new requirements. Especially for modern weapons and equipment systems such as three-dimensional geomagnetic matching guidance systems for missiles, magnetic proximity fuzes, and top-attack anti-tank missile composite fuzes, due to the traditional sensor detection technology based on traditional crystalline magnetic materials in terms of sensitivity, response, etc. There are great deficiencies in speed, temperature characteristics, power consumption, and miniaturization, which have a great impact on detec...

AI Technical Summary

Problems solved by technology

Especially for modern weapons and equipment systems such as three-dimensional geomagnetic matching guidance systems for missiles, magnetic proximity fuzes, and top-attack anti-tank missile composite fuzes, due to the traditional sensor detection technology based on traditional crystalline magnetic materials in terms of sensitivity, response, etc. There are great deficiencies in speed, temperature characteristics, power consumption, and miniaturization, which have a great impact on detection accuracy

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