多功能显示模拟器的设计与实现

Design and Implementation of Multifunction Display Simulator

采用触摸屏技术、虚拟仪器技术,提出了多功能显示模拟器的一种新的设计方法。通过对触摸屏的操作来模拟显示器周边键的操作,通过使用虚拟仪器对光栅视频和笔划视频信息进行采集、处理和显示,从而实现了多功能显示器的显示和控制功能。实践证明,该多功能显示模拟器设计简洁,容易扩展且使用灵活、方便,适用于各种飞机训练系统中多功能显示器的仿真。

The paper presents a new design of MFD simulator based on touch screen and virtual instrument technique. MFD simulator implements the simulation of operation on Option Selectable Switch （OSS） by touch screen technique, and by virtual instrument technique MFD implements the collection and management of raster video information and stroke video information ,Finally it implements all the function of MFD. This simulator is simple,practical, effective, and can be used for many kinds of airplane training system.