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Structure design and kinematics analysis of lower limb rehabilitation training robot

Published: 24 March 2021 Publication History

Abstract

In this article, a new type of lower limb rehabilitation training robot is designed and related rehabilitation training programs are proposed. The robot system uses a bionic lower limb movement mechanism to drive the hip and ankle joints of the human body, and is combined with a treadmill-type vertical vibration training device to simulate human walking for lower limb rehabilitation training. The overall structure is modeled in three dimensions. In addition, the simplified link mechanism model is used to analyze the robot's motion process by analytical methods, and the motion equations and motion parameters of each component are derived. Meanwhile, simulation software was used to simulate the motion speed of the thigh link and the calf link in the bionic lower limb motion mechanism, and the motion angle range of the hip and knee joints was also simulated. According to the simulation results, the rehabilitation training program is verified and revised to further optimize the design. It lays a theoretical foundation for the movement of the lower limb rehabilitation training robot in the future, and has certain research significance.

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  1. Structure design and kinematics analysis of lower limb rehabilitation training robot

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    EBIMCS '20: Proceedings of the 2020 3rd International Conference on E-Business, Information Management and Computer Science
    December 2020
    718 pages
    ISBN:9781450389099
    DOI:10.1145/3453187
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

    In-Cooperation

    • Guilin: Guilin University of Technology, Guilin, China
    • International Engineering and Technology Institute, Hong Kong: International Engineering and Technology Institute, Hong Kong

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 24 March 2021

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    Author Tags

    1. Lower limb rehabilitation robot
    2. kinematic analysis
    3. modeling and simulation
    4. structural design

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    EBIMCS '20 Paper Acceptance Rate 112 of 566 submissions, 20%;
    Overall Acceptance Rate 143 of 708 submissions, 20%

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