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| 弹射座椅动态舒适性与人椅动力学特性研究 | |
| 引用本文： | 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[J].北京航空航天大学学报,2004,30(4):375-378. |
| 作者姓名： | 王春洁 曾福明 |
| 作者单位： | 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 |
| 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. |
| 关 键 词： | 动力学分析 数学模型 人椅系统 舒适性 |
| 文章编号： | 1001-5965(2004)04-0375-04 |
| 收稿时间： | 2003-11-15 |
| 修稿时间： | 2003年11月15日 |
Research of human-seat dynamics model and ejection seat dynamic comfort |
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| Wang Chunjie,Zeng Fuming.Research of human-seat dynamics model and ejection seat dynamic comfort[J].Journal of Beijing University of Aeronautics and Astronautics,2004,30(4):375-378. | |
| Authors: | Wang Chunjie Zeng Fuming |
| Institution: | 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 |
| 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. |
| Keywords: | kinetic analysis mathematical models human seat model comfort |
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