Real-Time EMG-informed Modeling Tools

This project aims to develop a real-time computational framework for modeling and simulating human musculoskeletal function using muscle electromyography (EMG), foot-ground reaction forces (GRF) and three-dimensional marker trajectories from motion capture systems. The framework will combine the Calibrated EMG-Informed Neuromusculoskeletal Modelling Toolbox (CEINMS) (https://simtk.org/projects/ceinms), the Multidimensional Cubic B-Spline method (https://simtk.org/projects/mcbs) and the inverse kinematics/dynamics functionalities of the OpenSim software (https://simtk.org/projects/opensim). <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=1219#pack_2120">MTUSpline </a> : C++ code for creating and using spline for musculo tendon unit kinematics (Moment arm and muscle-tendon length from joint angle) </li> <li> <a href="https://simtk.org/frs?group_id=1219#pack_2121">RTIKIDQualisys </a> : C++ code for computing in real-time IK and ID using OpenSim and the Qualisys motion capture system. </li> </ul>

本项研究旨在构建一个实时计算框架，以模拟和建模人类肌肉骨骼功能，该框架采用肌肉电生理图（EMG）、足底与地面间的反作用力（GRF）以及运动捕捉系统提供的三维标记轨迹。该框架将整合校准的EMG信息神经肌肉骨骼建模工具箱（CEINMS）（https://simtk.org/projects/ceinms）、多维立方B样条方法（https://simtk.org/projects/mcbs）以及OpenSim软件（https://simtk.org/projects/opensim）中的逆运动学和动力学功能。本项目包括以下软件/数据包：

<ul>
<li><a href="https://simtk.org/frs?group_id=1219#pack_2120">MTUSpline</a> : 用于创建和使用肌肉肌腱单位运动学样条（从关节角度计算力臂和肌肉肌腱长度）的C++代码。</li>
<li><a href="https://simtk.org/frs?group_id=1219#pack_2121">RTIKIDQualisys</a> : 用于实时计算逆运动学和逆动力学的C++代码，结合了OpenSim软件和Qualisys运动捕捉系统。</li>
</ul>