电子设计工程
電子設計工程
전자설계공정
ELECTRONIC DESIGN ENGINEERING
2012年
23期
137-140
,共4页
贾杰%黎想%洪小康%张帆
賈傑%黎想%洪小康%張帆
가걸%려상%홍소강%장범
FPGA%激光光幕靶%坐标采集%Modelsim
FPGA%激光光幕靶%坐標採集%Modelsim
FPGA%격광광막파%좌표채집%Modelsim
FPGA%laser light curtains target%coordinate acquisition%Modelsim
结合坐标采集和处理在新型激光光幕靶中的应用．针对传统激光光幕靶处理器I／O紧缺、处理速度慢、存在错报、漏报，无法测试子弹连发坐标等问题，提出了一种以FPGA为核心的坐标采集和处理系统的设计方法。设计中采用了自顶向下的设计方法，将该系统依据逻辑功能划分为3个模块，并在ISE14．1和Modelsim中进行设计、编译、仿真，最后的仿真结果表明该系统能够很好地采集到子弹的坐标。
結閤坐標採集和處理在新型激光光幕靶中的應用．針對傳統激光光幕靶處理器I／O緊缺、處理速度慢、存在錯報、漏報，無法測試子彈連髮坐標等問題，提齣瞭一種以FPGA為覈心的坐標採集和處理繫統的設計方法。設計中採用瞭自頂嚮下的設計方法，將該繫統依據邏輯功能劃分為3箇模塊，併在ISE14．1和Modelsim中進行設計、編譯、倣真，最後的倣真結果錶明該繫統能夠很好地採集到子彈的坐標。
결합좌표채집화처리재신형격광광막파중적응용．침대전통격광광막파처리기I／O긴결、처리속도만、존재착보、루보，무법측시자탄련발좌표등문제，제출료일충이FPGA위핵심적좌표채집화처리계통적설계방법。설계중채용료자정향하적설계방법，장해계통의거라집공능화분위3개모괴，병재ISE14．1화Modelsim중진행설계、편역、방진，최후적방진결과표명해계통능구흔호지채집도자탄적좌표。
Combined with applications of coordinate acquisition and processing in a new laser screen target system.Aimed at solving the problems that be lacking of I/O numbers of the controller,slow processing speed,error reports or missing reports, being not able to test the coordinates of continuous shooting bullets in traditional laser screen target system.A designing method for the coordinate acquisition and processing system based on field programmable gate array (FPGA) is put forward. According to the method of top-down, the system is divided into three functional modules. The design,build and simulation of the system are completed in the integration circumstances of ISE 14.1 and Modelsim. The last of the simulation results show that the system can collect the coordinates of bullets very well.
