基于DSP/BIOS的空空导弹飞控软件仿真

Simulation of Air-to-Air Missile Flight Control Software Based on DSP/BIOS

飞控软件已成为先进数字化空空导弹研制的关键,如何对嵌入式飞控软件进行验证是空空导弹研制的焦点。DSP实时操作系统BIOS及其实时数据交换(RTDX)技术的发展,为空空导弹飞行控制系统软件的动态仿真提供平台支持。本文结合基于DSP/BIOS的空空导弹飞控软件仿真系统的开发,论述其关键技术及其应用,进行飞控软件动态仿真,给出仿真结果。实践表明,该系统的应用可以缩短设计周期,保证飞控软件设计的质量与可靠性。

As flight control software becomes the key to the production of advanced digitalized air-to-air missiles, how to verify the embedded flight control software is of vital importance. DSP Real-Time Operating System BIOS and the development of Real-Time Data Exchange （RTDX） technology provide a powerful support for the dynamic simulation of the flight control system in air-to-air missiles. Based on the DSP/BIOS, this paper states the key technology of DSP/BIOS and its utilization, provides a dynamic simulation and its result. The result shows that the utilization of DSP/BIOS technology can shorten the design time, and the DSP/BIOS technology ensures the quality and reliability of flight control software design.