空中加油软管-锥套动力学建模及仿真  

Dynamic Modeling and Simulation of Air-to-Air Refueling Hose-Cone Sleeve

作　　者：张晓敏[1] 邵翥 石佳雨 ZHANG Xiaomin;SHAO Zhu;SHI Jiayu

机构地区：[1]中国飞行试验研究院

出　　处：《科技创新与应用》2020年第1期19-21,共3页Technology Innovation and Application

摘　　要：为研究空中加油过程中软管锥套的运动特性,采用有限元方法建立了软管锥套组合体的稳态数学模型;利用该稳态模型计算了某型加油机在不同飞行速度和不同软管长度情况下锥套的下沉量;加入加油机尾流速度模型,计算了尾流场对锥套位置的影响;在模拟器上验证了文章所提出方法的有效性。In order to study the motion characteristics of the hose cone sleeve in the process of air refueling, the steady mathematical model of the hose cone sleeve assembly is established by using the finite element method. The steady-state model is used to calculate the subsidence of the cone sleeve of a certain type of tanker under different flight speed and different hose length. The influence of the wake field on the position of the cone sleeve is calculated by adding the wake velocity model of the tanker, and the effectiveness of the method proposed in this paper is verified on the simulator.

关 键 词：空中加油 软管-锥套动力学 建模 仿真 

分 类 号：V228.17[航空宇航科学与技术—飞行器设计]