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arXiv 1503.06391cs.RO
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人体肌肉疲劳的预测模型:应用于轻外负荷的重复推拉任务

Predictive model of the human muscle fatigue: application to repetitive push-pull tasks with light external load

IRCCyN(南特通信与计算机科学研究所);University of Poitiers(普瓦捷大学);CNRS(法国国家科学研究中心);École Centrale de Nantes(南特中央理工学院)

Sophie Sakka, Damien Chablat, Ruina Ma, Fouad Bennis

摘要:

工业工作中的重复性任务可能会导致操作员的健康问题,例如肌肉骨骼疾病,部分原因是对肌肉疲劳的控制不足。本文提出了一个预测模型的疲劳重复推/拉操作。在文献中普遍接受的假设首先明确设置在这个框架。然后,早期的静态疲劳模型被召回,并扩展到准静态的情况。具体地,可以在关节处产生的最大扭矩不被认为是恒定的,而是随着时间的推移而根据操作者的姿势变化而变化。疲劳模型的实施与此新的考虑,并在模拟推/拉操作进行评估。本文的参考文献如下:Sakka,S.,Chablat,D.,马河,巴西-地和Bennis,F.(2015)“人类肌肉疲劳的预测模型:应用于具有轻外部负载的重复推拉任务”,国际。

英文摘要:

Repetitive tasks in industrial works may contribute to health problems among operators, such as musculo-skeletal disorders, in part due to insufficient control of muscle fatigue. In this paper, a predictive model of fatigue is proposed for repetitive push/pull operations. Assumptions generally accepted in the literature are first explicitly set in this framework. Then, an earlier static fatigue model is recalled and extended to quasi-static situations. Specifically, the maximal torque that can be generated at a joint is not considered as constant, but instead varies over time accordingly to the operator's changing posture. The fatigue model is implemented with this new consideration and evaluated in a simulation of push/pull operation. Reference to this paper should be made as follows: Sakka, S., Chablat, D., Ma, R. and Bennis, F. (2015) 'Predictive model of the human muscle fatigue: application to repetitive push-pull tasks with light external load', Int.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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