Human-rifle musculoskeletal model and its inverse dynamic simulation
YANG Yang1,2, WANG Ya-ping2, XU Cheng2, Chen liqing1, ZHANG Wei2
1. College of Engineering, Anhui Agricultural University, Hefei 230036, China；
2. School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
Abstract：Here, the gun-controlling characteristics of a shooter were studied during continuous firing. Shooters’ 15 continuous firing kinematic attitude data were captured with a 3-D motion capturing system. The human-rifle musculoskeletal model was built adopting the human body bio-mechanics modeling software AnyBody. Using the shooting kinematic data to drive the human-rifle model, the laws for muscle and joint reaction forces of a shooter were obtained based on the principles of inverse dynamics. The simulation results showed that the proposed model can better simulate the bio-mechanical characteristics of human body under recoil loads during continuous firing; the study results provide a basis for deeply studying dynamic responses of human body under continuous impacts in shooting process.
杨洋1,2，王亚平2，徐诚2，陈黎卿1,张伟2. 步枪人-枪肌肉骨骼建模及逆向动力学仿真研究[J]. 振动与冲击, 2018, 37(9): 100-105.
YANG Yang1,2, WANG Ya-ping2, XU Cheng2, Chen liqing1, ZHANG Wei2. Human-rifle musculoskeletal model and its inverse dynamic simulation. JOURNAL OF VIBRATION AND SHOCK, 2018, 37(9): 100-105.
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