基于LMS Virtual.Lab软件的全机系留载荷计算  

Whole Aircraft Mooring Load Calculation Based on LMS Virtual.Lab Software

作　　者：龚思楚 黎永平 胡益富 万志强 Gong Sichu;Li Yongping;Hu Yifu;Wan Zhiqiang(AVIC HONGDU,Nanchang,Jiangxi,330024)

机构地区：[1]航空工业洪都,江西南昌330024

出　　处：《教练机》2023年第1期41-44,共4页Trainer

摘　　要：利用多体动力学软件LMS Virtual.Lab建立某型号全机系留载荷计算模型,模型考虑全机质量惯量、起落架缓冲性能及钢索力学性能,按照飞机系留设计要求,进行复杂工况下全机系留动力学计算。研究了钢索载荷影响因数,制定出最优系留方案。Using the multi-body dynamics software LMS Virtual.Lab,the calculation model of the whole aircraft mooring load of a certain type of aircraft is established,in which the whole aircraft mass inertia,the cushioning performance of landing gears,and the mechanical performance of the steel cable has been put into considerations.According to the requirements of the aircraft mooring design,calculation on the whole aircraft mooring dynamics under complex working conditions has been accomplished.This paper presents the study on the influence factors of steel cable loads and works out the optimal mooring scheme.

关 键 词：动力学 LMS Virtual.Lab 全机系留 

分 类 号：V215.1[航空宇航科学与技术—航空宇航推进理论与工程]