Parameter Identification of Human Body in Passive State Based on LMD
Xin Yu Jin, Kedong Zhou, Lei He, Xueying Huang, Junbin Zhang · 2015
In this paper, the physical parameters of human body in passive state are identified based on Local Mean Decomposition (LMD).The time-acceleration signal of human shoulder is gathered in the shooting test.LMD is used to obtain the Product Function (PF) components of the signal.The frequency-damping ratios are calculated at last based on the PF components.The comparison with existing parameters shows that the identification result is credible, and they are of great importance for the study of human biomechanics.