Finite Element Analysis and Structure Design for Chassis of Aircraft Towbarless Tractor

摘要：

Aircraft tow-tractor is one of the absolutely necessary ground support equipments (GSE) in the airport. The chassis is the framework on which the body and working parts of the tow-tractor, what plays a significant role in a entire vehicle design. The endurance and rigidity of the chassis have a direct influence on the reliability and practicability. In this paper, a simplified model is established for the carriage of aircraft towbarless tractor on the threedimensional modeling platform~Proe5.0, and then mechanical finite element analysis are proceeding by Ansysl2.0. The results show that the chassis model is of a appropriate structure and the design coincides with actual requirements, the Stress Concentration at the joint between carriage and wheel-grip mechanism has been reduced substantially. All trial results have laid a foundation for future design of the entire tractor.

关键词： Aircraft towbarless tractor Chassis model Finite element analysis

作者: Zhiwei XING Yong LV Junhui LI

作者单位: Ground Support Equipment Research Base, CAUC No.2898, Dongli District, Tianjin, China Aeronautical Automation College, Civil Aviation University Of China, Tianjin, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 690-694

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）