摘要
了解关节内肌力分布情况,可以深入理解关节的载荷及其损伤原因,这对于运动损伤生物力学理论以及运动损伤的预防、治疗具有重要意义。目的是对国内外近年来在关节肌力分布建模方面的研究进行归纳和总结,希望为今后损伤研究中肌肉、韧带负荷的评价提供借鉴和参考。通过了解目前关节肌力分布的研究现状可以发现,直接测量人体肌肉受力在活体上鲜有应用,而基于骨骼肌肉模型的无创间接测量方法是此类研究的发展方向。目前解决关节肌力分布问题的方法主要是简化法、优化法、肌电驱动模型及混合模型,这四种方法各有优缺点。今后的研究方向是肌力计算结果的验证和个性化模型的建立。
Muscle forces distribution of joint is considered to be an important tool to get in-depth understanding on the joint load and reason to injuries,which is significant to biochemical theories and injury prevention and treatment.The purpose of this paper was to review and summarize current progress made on muscle force distribution model so as to provide references to evaluation of muscle and ligament load in injury research.Literatures published and related to muscle force distribution model were reviewed.The results showed direct measurement of muscle forces in vivo was generally not feasible,therefore indirect non-invasive methods based on musculoskeletal model should be considered.This paper introduces four existing solutions to the joint muscle force distribution problem： simplified method,optimization,EMG-driven model and hybrid model.The future prospects of muscle forces distribution problem are the validation of muscle force and modeling method based on individual parameters.
出处
《北京体育大学学报》
CSSCI
北大核心
2013年第7期83-87,共5页
Journal of Beijing Sport University
基金
国家自然科学基金资助项目(30870600)
关键词
肌肉骨骼模型
逆动力学
正动力学
优化
肌电驱动模型
musculoskeletal model
inverse dynamics
forward dynamics
optimization
EMG-driven model
