步枪人-枪肌肉骨骼建模及逆向动力学仿真研究

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振动与冲击 ›› 2018, Vol. 37 ›› Issue (9) : 100-105.

论文

杨洋1,2，王亚平2，徐诚2，陈黎卿1,张伟2

作者信息 +

Human-rifle musculoskeletal model and its inverse dynamic simulation

YANG Yang1,2, WANG Ya-ping2, XU Cheng2, Chen liqing1, ZHANG Wei2

Author information +

文章历史 +

摘要

为了给士兵训练和步枪人机交互设计提供参考，需要研究步枪连发射击过程射手的控枪响应特性。通过三维运动捕捉系统获取射手15连发射击过程人枪的运动姿态，基于AnyBody人体生物力学建模软件建立了人-枪肌肉骨骼模型。以射击运动学数据驱动人枪模型，基于逆向动力学原理得到了步枪连发射击过程中射手肌肉和关节受力规律。仿真结果表明，本文所建立的人枪模型能够较好地模拟人体在后坐力载荷条件下的生物力学特性，对研究射击过程中人体在连续冲击下的动态响应具有重要意义。

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.

导出引用

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[J]. Journal of Vibration and Shock, 2018, 37(9): 100-105

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