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《Journal of Yanshan University》 2008-06
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Application of adaptive filter by LMS in remote shock waves automatic target-reporting

LI Pei1, WU Xue-li1 (1. College of Electricity and Information, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, China)  
It is a challenge technology using the shock waves to calculate and indicate the high precision coordinates shotted by a gun in complicate training environment on ouside. In this paper, the shock wave gathered by target-reporting system is processed by using FPGA and adaptive fliting technology. It was programmed by VHDL and simulate by QUARTUS II6.0. It is proved that much more noise can be taken out by the adaptive filter, much better data of shock wave was acquired, the precision of target-repoting system was improved when the pill flies through the target.
【Fund】: 总参军训和兵种部资助项目(2004426)
【CateGory Index】: TP872
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