基于PC104总线的航电模拟器设计与实现  

Design and Implementation of Avionics System Simulator Based on PC104 Bus

作　　者：杨送非[1] 廖枫[1] 罗晨[1] 翟磊[1] 

机构地区：[1]中国直升机设计研究所,景德镇333001

出　　处：《系统仿真学报》2009年第15期4661-4663,共3页Journal of System Simulation

摘　　要：针对飞行器飞控系统试验中对航电设备的仿真需求,设计了基于PC104总线架构的航电模拟器,其性能可靠,而且扩展方便,易于实现较强的航电信号仿真功能,同时其结构紧凑,适合便携式仪器设计。作为一个应用实例,详细阐述了整个系统的框架结构及相应的软、硬件设计思路,并在此基础上给出了部分原理图。According to the simulation requirements of avionics system equipments in flight control system experiment, an avionics system simulator based on the frame of PC104 bus was designed. This system is reliable, easily extended and can simulate most functions of avionics system signals. Especially, with the compact structure, it bears a portable characteristic. As an example of application, design ideas and implementation methods of the system were proposed in detail on the frame of whole system with the software and hardware. Some circuit diagrams, including the special attributes of the avionics system were attached.

关 键 词：航电模拟器 仿真 PC104总线 ARINC429总线 1553B总线 

分 类 号：V216.8[航空宇航科学与技术—航空宇航推进理论与工程]