中文摘要：

为了完成直升机飞控计算机的仿真测试,设计了基于实时操作系统VxWorks和RTW（Real-Time Work-shop）的仿真系统。首先,使用RTW工具箱自动生成了基于VxWorks实时操作系统的仿真代码。其次,针对仿真平台设计的关键技术,如VxWorks操作系统的移植、PCI设备驱动程序、可执行模块加载等进行了研究和实现。最后,通过与数字仿真结果的对比,验证了半物理仿真系统的正确性。

英文摘要：

In order to test the flight control computer of helicopter,a simulation system based on VxWorks real-time operating system and RTW（Real-Time Workshop） is designed.Firstly,the simulation code running on the real-time operating system VxWorks is generated automatically using RTW.Secondly,key techniques of the simulation platform,such as porting of the VxWorks operating system,PCI device driver,loading of executable modules and so on,are researched and realized.In the end,the curves of hardware-in-loop simulation and digital simulation are given which verify the correctness of the simulation system.