基于LabVIEW的多功能显示模拟器设计

摘要

在分析多功能显示器工作的基础上,详细介绍多功能显示模拟器的设计过程,弥补了实装不足无法满足教学要求的情况.系统的设计基于LabVIEW开发的仿真软件平台,以某型飞机多功能显示器的模拟操作过程为例,通过Lab-VIEW的事件结构来响应多功能显示器的开关、周边键操作,实现了多功能显示模拟器的显示,根据多功能显示器画面转换关系构建二维数组,实现了多功能显示器界面的转化控制功能.该模拟器可推广应用到其他机型仿真系统中,以满足教学和仿真的需要.%The design process of simulator with multi-function display(MFD) is introduced in detail on the basis of ana-lyzing the working of MFD,which remedies the lack of actual equipment and meets the teaching requirement. The design of this system is based on simulation software platform developed by LabVIEW,and takes the simulation operation process of MFD for a certain type aircraft as the example. The display of MFD was achieved by the event structure of LabVIEW responding to the switch and periphery key operation of MFD. The conversion and control function of MFD simulator was realized according to the two-dimensional array constructed by the conversion relationship of MFD frame. This MFD simulator can be extended and ap-plied to simulation systems for other aircrafts to meet the needs of teaching and simulation.