飞机座舱显控系统的半实物仿真实现

Hardware-in-the-loop simulation of cockpit multi-function display

基于MCS-51单片机,采用分布式显示与控制结构,实现了半实物仿真飞机座舱显控系统,能够实时采集仿真座舱的各类操纵输入,可靠仿真座舱各交互设备的显示输出。文中提出的基于MCS-51单片机的一对多主从式通信方式和关键软件实现,能够有效提高座舱主控计算机的工作效率,保证了仿真座舱显控系统的实时高效。

The cockpit multi-function display system achieves operation data collection and simulation equipment control in real time with distributed display and control system based on MCS-51. The MCS-51 is the key component of the functions of one-to-many communication and the simulation software,which can improve efficiency of the master computer effectively and ensure the efficiency and real-time of the cockpit multi-function display.