用CPLD电路实现激光引信电路系统小型化设计  

Design of realizing laser fuze circuits system miniaturization with CPLD

作　　者：王金花[1] 陈斐霞 

机构地区：[1]天津津航技术物理研究所,天津300192

出　　处：《红外与激光工程》2000年第4期67-70,共4页Infrared and Laser Engineering

摘　　要：激光引信小型化是激光引信的关键技术。文中阐述了应用CPLD技术实现激光引信电路系统小型化设计。介绍了器件和软件的选取 ,描述了用Viewlogic公司的WorkviewOffice软件实现激光引信数字电路部分的高度集成过程、设计思路、输入方法、功能仿真、时序仿真和Vantis器件的生成 ,并指出了设计过程中应注意的问题 ,同时 ,给出了一些解决方法。最后 ,把用TTL器件完成的电路和用CPLD器件完成的电路作了比较 ,结果表明 ,CPLD技术是实现激光引信电路系统小型化的有效途径之一 ,而且提高了电路的可靠性 ,减轻了质量。Laser fuze circuit miniaturization is the key to laser fuze technique. Realizing laser fuze circuits system miniaturization design with CPLD is expatiated in this paper. Device selection and software selection are introduced. The process of realizing laser fuze digital circuit high\|integration with Workview Office of Viewlogic CO. is described, including design, input, function simulation, time simulation and device production. Some problems are proposed in the design, and the solutions are presented. In the end, the comparison between the circuits realized with TTL and the circuits integrated with CPLD is given. The results show that the CPLD is one of the effective route of realizing laser fuze miniaturization, and increases the reliability and reduces the weight. \;

关 键 词：CPLD 电路系统 激光引信 

分 类 号：TJ439.2[兵器科学与技术—火炮、自动武器与弹药工程]