基于全要素任务模型的肢残者能力——任务匹配度评价方法

发布时间：2018-10-09 16:28

【摘要】：肢残者能力-任务匹配度评价是肢残者作业及辅助设计的重要科学依据。如何全面刻画作业系统各要素与肢残者功能间的交互关系是高信度匹配度评价的关键。建立一种肢残者全要素任务模型,通过对作业系统的全局描述,实现多作业要素动态交互组合下肢残者能力-任务的匹配度评价与分析。模型用作业实体、作业本体和作业空间三个作业要素类以及要素间动态逻辑规则描述人-机-环-任务系统,基于三级约束运动模型拟合肢残者能力属性与作业要素的强交互关系,刻画肢残者能力与其它作业要素的匹配度。最后用实例验证模型的有效性。
[Abstract]:The evaluation of aptitude-task matching degree is an important scientific basis for the operation and aided design of limb disabled persons. How to describe the interaction between the various elements of the operating system and the function of the limb disability is the key to the evaluation of high confidence matching degree. An all-factor task model for limb disabled persons is established. By the global description of the job system, the evaluation and analysis of the matching degree between the ability and task of the limb disabled person under the dynamic interaction combination of multi-task elements are realized. The model describes the human-machine-ring-task system with three classes of operational elements, operational entities and operating space, as well as dynamic logic rules among the elements. Based on the three-level constrained motion model, the strong interaction between the ability attributes of the disabled and the work elements is fitted, and the matching degree between the ability of the disabled and other work elements is described. Finally, an example is used to verify the validity of the model.
【作者单位】：华中科技大学机械科学与工程学院;
【基金】：国家自然科学基金资助项目(71301057) 上海航天科技创新基金资助项目(SAST201409)
【分类号】：R49

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