CAJ | 학술논문

为在复杂的海面作战条件下有效识别低空掠海飞行的目标和排除海浪干扰,结合一定工程应用背景,分析了双波束激光引信的系统构成和工作原理;重点研究了双波束激光引信目标识别算法,提出了速度判断准则,基于FPGA技术采用VHDL语言编写了目标识别算法程序,并进行了程序的仿真、调试和实物测试,测试结果表明：基于目标识别算法的信号处理系统能够在预定时间内做出判断,初步验证了其原理的可行性。
위재복잡적해면작전조건하유효식별저공략해비행적목표화배제해랑간우,결합일정공정응용배경,분석료쌍파속격광인신적계통구성화공작원리;중점연구료쌍파속격광인신목표식별산법,제출료속도판단준칙,기우FPGA기술채용VHDL어언편사료목표식별산법정서,병진행료정서적방진、조시화실물측시,측시결과표명：기우목표식별산법적신호처리계통능구재예정시간내주출판단,초보험증료기원리적가행성。
Under some engineering application background,in order to identify the low altitude and sea skimming target effectively and eliminate the ocean waves＇ interfere in complex sea conditions,the dual beam laser fuze has been proposed.The working principle and system components are analyzed in this paper.On the basis,the speed identification criterion is proposed,and the target recognition arithmetic program is written by VHDL.Based on the FPGA technology,this program has also been simulated,debugged and tested.The test results proved that the target identification arithmetic have been validated preliminarily,which can identify the targets in a scheduled time.