摘要
比较了多功能显示模拟器的三种实现方法,提出了采用周边键实物的总体设计方案,以达到最佳的模拟操作效果;采用了周边键编码电路设计,以减少连接电缆的信号数量;根据显示画面之间的调用关系,分析了画面转换矩阵的构建方法,实现了多功能显示模拟器的显示功能和控制功能.该模拟器可推广使用到其他机型仿真系统中,满足教学和仿真的需要。
The whole scheme of real buttons is adopted to obtain the optimal effect of operation with the contrast of three methods of implementation of multi-function display（MFD） simulator,and the encoding circuit design of keys is introduced to reduce the number of cable signal.The building method of transformation matrix of pages is analyzed according to the call relationship between the pages,and the functions of display and control of MFD simulator is realized.MFD simulator can be applied in other simulation systems to meet the needs of teaching and simulation.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第12期2485-2487,共3页
Computer Measurement &Control
关键词
多功能显示器
编码电路
画面转换矩阵
multi-function display（MFD）
encoding circuit
transformation matrix of pages
