规则海浪情况下直升机着舰速度研究

Research on the warship-based helicopter's landing velocity on the surface of warship under regular surf

从直升机和舰船运动方程出发 ,主要对直升机的着舰速度进行了研究 ,确定了在规则海浪情况下 ,着舰速度与舰船横摇角、侧向位移、升沉之间的关系。最后 ,对直升机的着舰过程进行了模拟 ,所得结论可为直升机起落架强度设计和飞行员正确操纵直升机着舰提供参考。

Based on the investigation of the warship-based helicopter and the warship motion equations,this paper makes researches on the warship-based helicopter's landing velocity. It describes the relationship between the landing velocity and the transverse rocking angle, side displacement, rising-sinking displacement of the warship.Finally,it comes to some good conclusions for the operation of helicopter's landing approach on the deck of the warship by way of simulation.The simulation results will be help to design of the undercarrage and correct operation for pilots.