借助 Simulink飞行仿真的航电系统设计平台及应用

摘要

The ICD simulation module,included in design of the general avionics integrated processing system,was improved by taking the Matlab/Simulink co-simulation flight model as simulation stimuli,and making it interactive with the integrated processor .This method has the following advantages:1) the physical quantities received by the integrated processor is from the identically simulated flight model ,which makes the results of actual significance;and 2) the calculation results can be compared with the output of simultaneously algorithm of Matlab/Simulink to ease the debugging and verifying of the processor's functional designation .%针对通航航空电子系统的综合处理机设计过程中的传感器ICD仿真模块进行改进，引入Matlab/Simulink联合飞行模型作为传感器仿真激励，并使其与综合处理机交互。其优点为综合处理机接收到的各个物理量来自同一飞行模型，使得处理机的处理结果具有实际意义；处理机的解算输出能够与Matlab/Simulink同步算法的输出进行比较，使得处理机的解算功能容易验证。