空空导弹飞控软件研制中的虚拟样机应用

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。随着虚拟原型技术在空空导弹飞控系统的应用，该文定义并论述了空空导弹飞控系统虚拟样机的组成以及功能，指出它是先进数字化空空导弹飞控软件重要的核心支持平台技术。结合一个基于空空导弹飞控系统虚拟样机的动态仿真系统的开发，论述了其关键技术以及解决途径，进行了基于飞控系统虚拟样机的飞控软件仿真，给出了仿真结果。实践表明，全数字的基于飞控系统虚拟样机的飞控软件仿真已经成为研制数字化导弹的必须经历的阶段，其应用将大大缩短设计周期，保证飞控软件设计的质量与可靠性。

Application of Virtual Prototype Technique in Flight Control Software Development for Air-to-Air Missile

The flight control software has become the key in the advanced numerical air-to-air missile design. And the focus is how to validate the embedded flight control software. With the application of the virtual prototype technique, we study the function and composition of the virtual prototype of the air-to-air missile flight control system in this paper. And it becomes a key technique in the design of the air-to-air missile. Through our experience by using the numerical virtual prototype technique in development of flight control software, we discuss its key techniques and methods. And the dynamic flight control software simulation based on the virtual prototype technique is done. The practical results show that the numerical flight control software simulation based on the prototype of flight control system has become the necessary stage for developing new numerical missile. And the design cycle of software is shortened and its quality and reliability are guaranteed.