一种用于制导炸弹的飞控软件数字仿真系统设计

The design for flight control software digital simulation system of guide bomb

为满足制导炸弹飞控软件仿真验证实时性的需要,设计了一个独立的软件仿真系统。该系统构造了一个全数字的虚拟计算机来模拟飞控计算机的功能,同时也模拟了飞控软件发挥功能的外部模型,较为真实地反映出软件运行的真实情况。该软件仿真系统能够使软件仿真不受硬件条件的约束,方便快捷的验证飞控算法的正确性,缩短了软件的开发周期,节约了开发成本,提高了软件研制的质量。

In order to meet the needs of the simulation and verification for guide bomb flight control software,the paper set up an independent software simulation system.The system constructs the digital virtual processor to simulate the function of the flight control processor,meanwhile it simulates the external model of flight control software,it truly reflects the real situation of software operation.The software simulation system can make software simulation unconstrained by hardware,it is also convenient to verify the correctness of flight control algorithm,reduce the development cycle of software,save software development cost,improve the quality of software development.