摘要
飞行模拟器的分系统建模不同于真实机载系统建模,它以地面件为载体,仅对座舱可见设备做实物仿真,目标是能够覆盖地面及空中的飞行科目和训练任务。因此,对于大气数据系统必须从原理上进行建模,才可满足与飞行模拟器其他分系统的数据交互,逼真地呈现故障、特情等现象。通过阐述飞行模拟器系统框架,了解大气数据仿真系统软件驻留及硬件驱动原理。以系统输入和输出的交联关系整理出软件运行流程,最后通过系统建模及设计实例和仿真输出证明该仿真方法的实用性。该方法已通用于多型号的不同等级模拟器中,功能可覆盖模拟飞行训练全任务要求。
Flight simulator system modeling is different from real airborne system modeling, because we do real simulation only to the equipment that we can see in the cabin. Flight simulator system modeling is for complete air flight course and the training task. Therefore, the air data system, must carry on the modeling in principle, so as to meet with other subsystems of flight simulator data interaction, the malfunction phenomenon. Via elucidating the flight simulator system framework, we get knowledge of atmospheric data simulation system software resides and hardware drive principle. We collect the relationship of system input and output to finishing the software running processes. The method is widely used in many models of different levels in the simulator, and its functions cover simulated flight training mission requirements.
出处
《微型机与应用》
2015年第13期21-23,共3页
Microcomputer & Its Applications
