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图学学报

图学学报 ›› 2021, Vol. 42 ›› Issue (1): 150-157.DOI: 10.11996/JG.j.2095-302X.2021010150

• 工业设计 • 上一篇    下一篇

基于 FBS 拓展模型的可穿戴式 康复机械手设计研究

  

  1. 燕山大学艺术与设计学院，河北 秦皇岛 066004
  • 出版日期:2021-02-28 发布日期:2021-02-01
  • 基金资助:
    国家自然科学基金项目(51675464)；河北省重点研发计划项目(19211820D)；河北省教育厅在读研究生创新能力培养资助项目(CXZZSS2019056) 

Design of wearable rehabilitation manipulator based on FBS extended model

  1. School of Art and Design, Yanshan University, Qinhuangdao Hebei 066004, China
  • Online:2021-02-28 Published:2021-02-01
  • Supported by:
    National Natural Science Foundation of China (51675464); Funded by the Key Research and Development Program of Hebei Province (19211820D); Hebei Provincial Department of Education for the Cultivation of Innovative Ability of Graduate Students (CXZZSS2019056) 

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摘要： 康复机械手是康复医学和机器人技术的结合，其目的是通过外带辅助器具约束受伤肢体的运动 范围，重建手部的运动系统功能，从而对患者患肢进行康复治疗。对功能-行为-结构(FBS)模型进行拓展，以设 计知识流理论为出发点，融入用户需求和原理空间构建了基于 FBS 拓展模型的康复机械手设计方案。通过对 需求-功能-原理-行为-结构(PFWBS)迭代设计解耦，并结合手部的生物学结构，系统分析了康复机械手概念模 型映射过程。构建了康复机械手功构求解策略，为脑卒中患者设计了一款可穿戴式康复机械手，通过仿真分析 和工作空间求解，验证了康复机械手机构的合理性。结果表明，基于 FBS 拓展模型的映射求解策略为康复机 械手的设计研究提供了理论基础和实践策略，能有效提升用户体验。

关键词: 脑卒中, 康复机械手, FBS 拓展模型, 工业设计, 仿真分析

Abstract:  Rehabilitation manipulator is a combination of rehabilitation medicine and robotics. Its purpose is to restrict the range of motion of injured limbs with external aids and to rebuild the function of the hand movement system, so as to perform rehabilitation treatment on the affected limbs of patients. This paper expanded the function-behavior-structure (FBS) model, started with the design knowledge flow theory, and incorporated the user needs and principle space to construct a rehabilitation manipulator design scheme based on the FBS expansion model. Through the demand-function-principle-behavior-structure (PFWBS) iterative design decoupling, combined with the biological structure of the hand, this paper systematically analyzed the mapping process of the conceptual model of the rehabilitation manipulator, and constructed a strategy for solving the functional structure of the rehabilitation manipulator. A wearable rehabilitation manipulator was designed for the patient. The simulation analysis and working space solution of the rehabilitation manipulator verified the rationality of the rehabilitation manipulator mechanism. The research analysis shows that the mapping solution strategy based on the FBS extended model provides a certain theoretical basis and practical strategy for the design research of rehabilitation manipulators, which can effectively improve the user experience. 

Key words: stroke, rehabilitation manipulator, FBS extended model, industrial design, simulation analysis 

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