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Research on the Digital Technologies of Torpedo Electromagnetic Fuze

Author: NiHui
Tutor: WangYueKe
School: National University of Defense Science and Technology
Course: Instrument Science and Technology
Keywords: Torpedo Electromagnetic Fuze Digital fuze Digital signal processor Signal detection
CLC: TJ431.7
Type: Master's thesis
Year: 2007
Downloads: 76
Quote: 0
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Abstract


Torpedo fuze completed torpedo target role last link , occupies an important position in the torpedo weapon systems . Digital Electromagnetic Fuze processing target echo signal using digital technology to improve the overall operational performance of the fuze . Electromagnetic fuze system in order to the XX type \the active electromagnetic fuze when working around the basic characteristics of the electromagnetic field , on this basis , to establish the approximate mathematical model of the fuze target signal and describes the information contained in the target signal . In accordance with the characteristics of the target signal , a simple, reliable, easy - to - DSP ??realization of the signal detection algorithm . 2 . Based on the functional requirements of the active electromagnetic fuze digital fuze , the completion of the core equipment in the digital fuse - work on the development of a digital signal processor . The modular design concept , the digital signal processor core processing module is divided into multiple functional sub-modules , signal acquisition module, data storage module and data communication module design method were discussed in detail . Complete hardware system design based on the works of the active electromagnetic fuze and fuze digital machine , digital fuze system software design , elaborated in detail the various functional modules of software design methods , complete signal detection algorithm . Digital Fuze machine functions developed the test , the test results show that the development of the digital machine can be applied to digital fuze system fuze function .

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CLC: > Industrial Technology > Arms industry > Ammunition, fuses, pyrotechnics > Fuse > Weapons with fuse > Underwater weapons Fuze
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