双机联调弹道仿真系统关键技术研究

The Study on Key Technology of Dual-joint Machine Debugging System in Trajectory Simulation

双机联调弹道仿真试验是研制现代导弹武器系统必不可少的一个重要环节,在不进行实弹飞行的情况下,更准确的检测各种因素对武器系统工作性能的影响。针对单机弹道仿真无法模拟不同设备间CPU计算速度不同步、导弹的信号捕获错误、数据传输错误等现象,文中提出了双机联调的弹道仿真方法,仿真结果验证双机联调可以更准确的验证弹道设计和控制模式是否满足实际及预期的要求,提高了仿真精度。

The test of dual-joint machine debugging in trajectory simulation is essential as an important part of the development of modern missile systems, which can detect the impact of various factors on the performance of weapon system more accurately. Aiming at single ma- chine debugging in trajectory simulation can not simulate asynchronous CPU computing speed among different devices, the error of missiles signal acquisition, and data transmission errors, in the paper, the methods of dual-joint machine debugging in trajectory simulation were put forward. The simulation results show that the dual-joint machine debugging can more accurately verify whether the trajectory design and control mode can meet the requirements of actual and expected demand to improve simulation accuracy.