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System Design of Signal Acquisition and Processing for High-Speed Auto-gun Displacement and Speed
Author: LiXueSong
Tutor: FengDaZheng
School: Xi'an University of Electronic Science and Technology
Course: Signal and Information Processing
Keywords: Universal Serial Bus Digital Signal Processor Data acquisition Signal processing
CLC: TJ306
Type: Master's thesis
Year: 2006
Downloads: 14
Quote: 0
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Abstract
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The automatic gun accurate measurement of the dynamic displacement and velocity of the moving parts of automatic gun in the development and performance testing is an important part . Existing solutions, there is the low accuracy of the test data , the system difficult to maintain , expansion difficult , not easy to carry shortcomings . For the deficiencies of the existing test system is proposed based on the Universal Serial Bus (USB) interface and digital signal processor (DSP) technology signal acquisition and processing system . This paper introduces the Universal Serial Bus specification . Next describes the system from two perspectives : the hardware system design and implementation , including data acquisition , data processing , data storage and USB2.0 interface ; software system design , including system processes , NAND Flash control procedures , USB firmware and driver procedures, data processing procedures. Practice has proved that the success of the system for the high rate of fire automatic guns displacement and speed test provides a stable, small cost , portable solution .
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CLC: > Industrial Technology > Arms industry > Artillery > General issues > Test technology and equipment
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