运输类飞机旅客座椅动态冲击仿真方法研究  

Dynamic Simulation Method for Passenger Seat in Transport Category Airplane

作　　者：李杰[1] LI Jie(Shanghai Aircraft Design and Research Institute, Shanghai 201210, China)

机构地区：[1]上海飞机设计研究院,上海201210

出　　处：《民用飞机设计与研究》2018年第1期10-14,共5页Civil Aircraft Design & Research

摘　　要：介绍了使用瞬态有限元软件与经SAE 1999-01-1609修正的Hybrid III ATD(Anthropomorphic Test Dummy)模型的组合进行运输类飞机旅客座椅动态冲击仿真分析的方法,重点描述仿真模型的评估原则和仿真分析过程中的关键要素和审定判据,运用计算机模型来精确预测物理试验的结果,将目前最佳的实践方法展现给工程分析人员以达到节省研发与取证成本的目的。A dynamic simulation method for passenger seat in transport category airplane is introduced. A combination of transient finite element/multi-body software and Hybrid III ATD occupant model which is modified by SAE1999-01-1609 is used in this method. The evaluation principle of the simulation model and the key elements and validation criteria in the simulation analysis are described. By using computer model to predict accurately the result of the physical experiment,the recommend practice method is presented to the engineering analyst in order to save resource of passenger seat development.

关 键 词：运输类飞机 旅客座椅 冲击仿真 仿真假人 

分 类 号：V223.2[航空宇航科学与技术—飞行器设计]