基于ADAMS的舰载机拦阻着舰仿真分析

摘要

This paper established the aircraft arresting hook rigid-flexible coupling dynamics model,and in ADAMS dynamics simulation software,according to the experimental data ob-tained from a car with the same mass the quality of the car,a method of applying arresting loads was put forward to analyze the multi-body dynamics simulation of rigid-flexible coupling for carri-er-based UAV aircraft landing.The transmission path of aircraft fuselage overload and the distri-bution of the stress and strain of the fuselage during the arresting process were analyzed.The simulation results show that the simulation method can effectively simulate the landing process of the carrier-based aircraft under the coupling of complex and strong nonlinear loads,and provide a reference for the research of the carrier-based aircraft's arresting and landing process and the de-sign of the fuselage structure.%通过建立舰载飞机-拦阻钩刚柔耦合动力学模型,在ADAMS 动力学仿真软件中,根据等质量小车实验数据提出一种施加拦阻载荷的方法,对舰载无人机拦阻着舰进行刚柔耦合多体动力学仿真分析.分析得到拦阻过程中飞机机身过载的传递路径以及机身应力和应变的分布规律.仿真结果表明,这种仿真方法能够高效的模拟复杂-强非线性载荷耦合下舰载机着舰过程,为舰载机拦阻着舰过程研究及机身结构设计提供了参考.