THE INFLUENCE OF MUSCLE MODEL COMPLEXITY IN MUSCULOSKELETAL MOTION MODELING
THE INFLUENCE OF MUSCLE MODEL COMPLEXITY IN MUSCULOSKELETAL MOTION MODELING
复制标题
DOI：
10.1115/1.3138535
复制
发表时间：
1985-01-01
影响因子：
1.7
通讯作者：
DAVY, DT
中科院分区：
文献类型：
--
作者：
AUDU, ML;DAVY, DT
在肌肉骨骼运动问题中对4种不同肌肉模型的比较研究。这些模型的复杂性从简单的输入式型号模型到更复杂的仇恨模型。这些模型用于使用最佳控制算法解决最短的时间踢问题。结果表明，模型选择对问题中各种预测的运动学和动力学参数的强烈影响。该研究说明了模型复杂性与可实用性研究中肌肉骨骼运动研究中涉及的一些优势和缺点。结果还说明了在肌肉骨骼系统的数学建模中适当的详细参数估计研究的重要性。
A comparative study of 4 different muscle models in a musculoskeletal motion problem was made. The models vary in complexity from the simple input-ouput model to the more complex model of Hatze. These models were used to solve a minimum time kicking problem using an optimal control algorithm. The results demonstrate the strong influence of the model choice on the various predicted kinematic and kinetic parameters in the problem. The study illustrates some of the advantages and disadvantages involved in trade-offs between model complexity and practicability in musculoskeletal motion studies. The results also illustrate the importance of appropriate detailed parameter estimation studies in the mathematical modeling of the musculoskeletal system.