Gonzalez R V, Andritsos M J, Barr R E, Abraham L D
University of Texas, Austin 78712.
Biomed Sci Instrum. 1993;29:9-16.
The human elbow joint complex (EJC) is an intricate joint which produces combinations of movements that are unique within the human body and that are involved in performing many important tasks. This paper discusses an on-going study to predict muscle force patterns in elbow flexion-extension. Four musculotendon actuators are included in this preliminary musculoskeletal model for the analysis of ballistic elbow flexion-extension movements. The key objective is to develop a computational model, guided by optimal control, to investigate the relationship among patterns of muscle excitation, individual muscle forces, and movement kinematics. Model verification is attempted using experimental data from volunteer subjects performing a ballistic elbow flexion movement.
人体肘关节复合体（EJC）是一个复杂的关节，它能产生人体中独特的运动组合，并参与执行许多重要任务。本文讨论了一项正在进行的研究，旨在预测肘关节屈伸过程中的肌肉力模式。这个用于分析弹道式肘关节屈伸运动的初步肌肉骨骼模型包含四个肌肉肌腱驱动装置。关键目标是开发一个由最优控制引导的计算模型，以研究肌肉兴奋模式、单个肌肉力和运动运动学之间的关系。尝试使用来自志愿者进行弹道式肘关节屈曲运动的实验数据对模型进行验证。
