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提出了一种快艇运用其高速、高机动特性防御直升机火箭弹攻击的战术.对不同战术想定下快艇机动规避直升机火箭弹攻击的方法分别进行了定性和定量分析.推导出了火箭弹的运动模型、弹着点散布模型以及火箭弹对快艇的命中判断模型.对快艇在不同机动方案下规避火箭弹的成功概率和成功枚数进行了仿真计算.根据仿真结果得出了在特定想定下快艇利用自身特性成功规避直升机火箭弹攻击的机动策略和方法.结果表明:当采用最大航速最大舵角转向和在全速航行时采用紧急制动转向方法机动的规避效果最好;其次是采用巡航速度加速转向或匀速转向机动;最后是采用航向不变,紧急变速的方法机动.
A tactic of speedboat using its high speed and high maneuverability to defend against helicopter rocket attack is put forward.Secondly, qualitative and quantitative analysis is made on the tactics that different tactics want to decide on speedboat maneuver to avoid helicopter rocket attack, and then the model of rocket motion , Bomb distribution model and rockets rocket hit the speedboat model.Analyzed the success probability and success number of the rocket to avoid the rocket missile under different maneuver plans.According to the simulation results obtained in the specific to decide the success of the speedboat to use their own characteristics The tactics and methods to avoid helicopter rocket attack are given.The results show that the avoidance effect of maneuvering using the emergency braking steering method is best when using the maximum rudder steering at the maximum speed and the accelerating steering at the full speed, followed by the cruising speed to accelerate the steering or the uniform steering Maneuver; Finally, the use of the same heading, the method of emergency gear maneuvering.