弹射座椅动态舒适性与人椅动力学特性研究

王春洁; 曾福明

弹射座椅动态舒适性与人椅动力学特性研究

1.
北京航空航天大学机械工程及自动化学院, 北京 100083
2. 中国空间技术研究院总体部,北京 100086

详细信息

作者简介:
王春洁(1955-),女,辽宁锦州人,教授, wcj buaa@sohu.com.

中图分类号: T 18
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- 被引次数: 0
出版历程
- 收稿日期: 2003-11-15
- 网络出版日期: 2004-04-30

Research of human-seat dynamics model and ejection seat dynamic comfort

1.
School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
2. System Technology Department, Chinese Academy of Space Technology, Beijing 100086, China

摘要

摘要: 动态乘坐舒适性一直是座椅舒适性的研究难点和重点之一,为了研究弹射座椅的动态乘坐舒适性,建立了九自由度的人-椅系统动力学模型,并分别进行了人体模型的模态和人椅模型的动态响应计算机仿真与分析,研究了座椅动态特性参数变化对人体振动响应的影响,为弹射座椅动态舒适性的评估和防护方法研究奠定了基础.
- 动力学分析 /
- 数学模型 /
- 人椅系统 /
- 舒适性
Abstract: Dynamic seat comfort is an emphases and difficulty of comfort seat research. In order to research dynamic comfort seat, nine degree of free (9DOF) human-seat system dynamics model was built, then mode analysis of human-body model and frequency response analysis of human-seat system was made in computer. The response of human body vibration was studied in seat dynamic speciality. It can be used foundation for the preventive method and vibration comfort evaluation criterion of ejection seat.
- kinetic analysis /
- mathematical models /
- human-seat model /
- comfort

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参考文献(1)

[1] 周一鸣,毛恩荣.车辆人机工程学[M].北京:北京理工大学出版社,1999 Zhou Yiming,Mao Enrong. Vehicle ergonomics[M].Beijing:Beijing Institute of Technology Press,1999(in Chinese) [2] 徐中明,黄勤练. 汽车座椅系统的动力分析[J].重型汽车,1994,25(5):11~13 Xu Zhongming,Huang Qinlian. Dynamic analysis of car seat system[J].Heavy Truck,1994,25(5):11~13(in Chinese) [3] 陈信,袁修干. 人-机-环境系统工程学基础[M].北京:北京航空航天大学出版社,2000 Cheng Xin,Yuan Xiugan.Human-machine-environment system engineering elements. Beijing:Beijing University of Aeronautics and Astronautics Press,2000(in Chinese) [4] Hubbard R P,Haas W A,Boughter R L,et al. New biomechanical models for automobile seat design. SAE. USA,1993 [5]Smith S D. Modeling differences in the vibration response characteristics of the human body[J].Journal of Biomechanics, 2000,33:1513~1516 [6] 郑建荣.ADAMS——虚拟样机技术入门与提高[M].北京:机械工业出版社,2002 Zheng Jiangrong. ADAMS——accidence and elevation of virtual prototype technique[M].Bejing:China Machine Press,2002(in Chinese)

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