某型飞机火控电子设备仿真系统及其接口的研制  

Design of the Interface in a Certain Type Fire Control Electronic Equipment Simulation

作　　者：高辉[1] 马捷中[1] 丁楠[1] 

机构地区：[1]西北工业大学计算机学院,陕西西安710072

出　　处：《测控技术》2008年第3期62-65,共4页Measurement & Control Technology

摘　　要：仿真系统用于与某型飞机火控电子设备中的专用数据通信总线QBus总线和MⅢ总线进行数据通信,仿真机载受控设备和主控设备,并能完成QBus总线和MⅢ总线的数据监控。介绍了仿真系统的组成和功能,以及组成仿真系统的各板卡的电子模块系统。仿真总线接口板的软硬件均采用模块化设计。描述了硬件、软件各模块的设计,最终用FPGA实现了接口板的各项功能。通过测试和联调,该板卡可以与某型飞机火控电子设备正常稳定通信。The electronic module system parallel bus （the QBus and M Ⅲ） is a dedicated data communication bus used in the fire control electronic equipment of a certain type of airplane. The simulation system simulates the master equipment and subordinate equipment. The software design and hardware design of interface card are both modularized. The realization method of the QBus and M Ⅲ protocol is introduced and finally the main equipment of the interface card by FPGA is realized. Through the test, the system can communicate with the fire control electronic equipment of a certain type of airplane successfully and stably.

关 键 词：QBus总线 Mill总线 模块化 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]