飞航式火箭助飞鱼雷弹道建模及仿真

针对垂直发射飞航式火箭助飞鱼雷，分析其在空中各阶段的受力和运动情况，建立相应的空中弹道模型，并对模型进行了仿真，分析了火箭助飞鱼雷总质量、助推发动机推力、巡航发动机推力变化对飞行时间的影响。仿真结果表明，所建立的模型符合火控弹道模型要求，而且文中所建立的模型简明直观，可用于垂直发射飞航式火箭助飞鱼雷的火控解算。

Ballistic Modeling and Simulation of Cruising Rocket-Assisted Torpedo

For vertical launch cruising rocket-assisted torpedo,it analyzs the force and movement of each section of the air,to establish the appropriate air trajectory model and model simulation,and analyzs the impact of the change of the total mass of the rocket-assisted torpedo,boost engine thrust and cruise engine thrust on flying time.Simulation results show that the model meets the requirement of fire control trajectory,which can be used for vertical launch cruising rocket-assisted torpedo fire control solver.