To precisely simulate the dynamical response of seated human body and simplify the mathematical model, a six degree-of-freedom biodynamical model is developed by combining analytic mechanics with the actual situation of each segment of human body. Equations of motion and formulas of dynamical response are presented and parameters of the model are derived from measured data of apparent mass, vertical and rotational vibration transmissibilities to the head of five individuals by curve fitting. Results shows that the model can precisely fitting the dynamical response of seated human body. Comparing to classical lumped model（a model recommended by ISO 5982（2001））and a complex biodynamical model (Tae-Hyeong Kim’s model), the model can fitting dynamical response more precisely and can present relatively intact information with simple structure. It can be used to simulate the dynamical response of seated human body.
张志飞1,2，胡正权2，徐中明1,2，贺岩松2，黄深荣2. 面向振动响应特性的坐姿人体动力学模型[J]. 振动与冲击, 2016, 35(4): 104-109.
Zhang Zhifei1,2, Hu Zhengquan2, Xu Zhongming1,2,He Yansong2, Huang Shenrong2. A Biodynamical Model of Seated Human Body Based on Dynamical Response. JOURNAL OF VIBRATION AND SHOCK, 2016, 35(4): 104-109.
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