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华北理工大学 机械工程学院, 河北 唐山 063210
王志军(1983— ),男,河北滦南人,博士,教授;主要研究方向为机器人技术和六维力传感器技术;zjwang@ncst.edu.cn。
王俊鹏(1996— ),男,河北定州人,硕士研究生;主要研究方向为机器人技术;1990434145@qq.com。
纸质出版日期:2023-10-15,
收稿日期:2022-07-23,
修回日期:2022-08-21,
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王志军,王俊鹏.1R2T-1R型绳索驱动下肢康复机器人运动学及其工作空间[J].机械传动,2023,47(10):110-116.
Wang Zhijun,Wang Junpeng.1R2T-1R Type Rope-driven Lower Limb Rehabilitation Robot Kinematics and Its Workspace[J].Journal of Mechanical Transmission,2023,47(10):110-116.
王志军,王俊鹏.1R2T-1R型绳索驱动下肢康复机器人运动学及其工作空间[J].机械传动,2023,47(10):110-116. DOI: 10.16578/j.issn.1004.2539.2023.10.016.
Wang Zhijun,Wang Junpeng.1R2T-1R Type Rope-driven Lower Limb Rehabilitation Robot Kinematics and Its Workspace[J].Journal of Mechanical Transmission,2023,47(10):110-116. DOI: 10.16578/j.issn.1004.2539.2023.10.016.
针对下肢运动偏瘫患者,基于人体下肢运动规律,提出一种1R2T-1R型绳索驱动下肢康复机器人,并建立了完整模型。对该机器人进行运动学正逆解分析,并验证其正确性;基于蒙特卡洛法,在Matlab环境中求解该机器人在力封闭前提下的可控工作空间和实际工作空间,并进行了对比。结果表明,该康复机器人构型设计合理,其工作范围可以满足患者康复训练的需求。研究为后续的参数优化和轨迹规划提供了参考依据。
For patients with lower limb motor hemiplegia
a 1R2T-1R type rope-driven lower limb rehabilitation robot is proposed and its complete model is built based on human lower limb movement patterns. The kinematic forward and inverse solution analysis is carried out for this robot and its correctness is verified. Based on the Monte Carlo method
the controllable workspace and the actual workspace of this robot under the premise of force closure are solved in the Matlab environment and compared. The results show that the rehabilitation robot has a reasonable configuration and its working range can meet the needs of patients' rehabilitation training
which provides some reference for subsequent parameter optimization and trajectory planning.
绳索驱动康复机器人运动学工作空间
Rope driveRehabilitation robotKinesiologyWorkspace
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