单兵负重行走生物力学仿真评估系统开发

Development of Biomechanical Simulation Evaluation System for Individual-Soldier Walking with Load

基于Matlab App Designer与AnyBodyTMModeling System设计开发一款App,实现针对不同身高、体重和百分位的人体模型,在人体外部不同位置、不同质量的负载环境下,探究人体肌骨系统生物力学响应。应用虚拟人模型仿真分析法,在负重环境下进行步态分析。应用Matlab编程语言输入人体参数和外部负载环境参数,驱动Anybody软件运行以及输出生物力学分析结果。其结果与前人研究结果相比基本吻合[1]。上述App可视化界面具体直观、交互性强特点,能够为仿真分析提供便利、减少重复性工作,节省工作量,提高工作效率,也为后续应用开发及扩展提供参考。

This article designs and develops an App based on Matlab App Designer and AnyBodyTM Modeling System,which realizes the human body models for different heights,weights,and percentiles,and explores the biomechanical response of the human musculoskeletal system under the load environment of different positions and different masses outside the human body.The gait analysis was carried out under the load-bearing environment by applying the simulation analysis method of the virtual human model.The Matlab programming language is used to input human body parameters and external load environment parameters,drive the Anybody software to run,and output biomechanical analysis results.The results are basically consistent with those of previous studies.The visual interface of this App is specific,intuitive,and highly interactive,which can provide convenience for simulation analysis,reduce repetitive work,save workload,improve work efficiency,and also provide a reference for subsequent application development and expansion.