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�������պ����ѧѧ�� 2004, Vol. 30 Issue (04) :375-378    DOI:
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1. �������պ����ѧ ��е���̼��Զ���ѧԺ, ���� 100083;
2. �й��ռ似���о�Ժ ���岿������ 100086
Research of human-seat dynamics model and ejection seat dynamic comfort
Wang Chunjie, Zeng Fuming*
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

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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     
Received 2003-11-15;
About author: ������(1955-),Ů,����������,����, wcj buaa@sohu.com.
������, ������.�������ζ�̬�����������ζ���ѧ�����о�[J]  �������պ����ѧѧ��, 2004,V30(04): 375-378
Wang Chunjie, Zeng Fuming.Research of human-seat dynamics model and ejection seat dynamic comfort[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2004,V30(04): 375-378
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2004/V30/I04/375
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