Design and Simulation of Exoskeleton Robot
DOI:
https://doi.org/10.62051/ijmee.v2n2.10Keywords:
Lower Extremity Exoskeleton, Structural Design, Gait Analysis, Kinematics SimulationAbstract
Based on the research of lower limb exoskeleton robots and extensive literature review, combined with human anatomy and kinematics, a four-degree-of-freedom lower limb exoskeleton robot was designed, and its three-dimensional model was established using UG software. In the design of the exoskeleton robot, it is required to have a simple structure, zero sensitivity in response speed, and be easy to realize automatic control. The exoskeleton robot designed in this paper uses electric push rods as the driving elements, and the dimensions of each part of the robot are obtained from the national standard human body size table; based on the analysis of the human gait cycle, and using cubic polynomial interpolation to plan the spatial posture of each joint; Adams was used to simulate the movement of the exoskeleton robot, and the motion curves of each joint were obtained.
References
LI Jun-yi, ZHAO Yi-yang, ZHANG Hao, YANG Jie, CHEN Qi, YUAN BO. Research status and development trends of walking exoskeleton robot. Chinese Medical Equipment Journal, Feb2023, Vol. 44 Issue 2, p96-106. 11p. DOI:10.19745/j.1003-8868.2023037.
Ma Xiao-jun, Liu Yu-yang, Jia Chou-sheng,et al. Simulation and Analysis of Dynamics of Lower Limb Exoskeleton Rehabilitation Robot. Journal of Mechanical Transmission, 2022, 46(12): 106 – 111 + 118. DOI:10.16578/ j.issn. 1004.2539.2022.12.016.
Han Ya-li, Qi Bing , Yu Jian-ming, et al. Development and Experimental Study of Elastic Actuator for a Power-Assisted Knee Exoskeleton. Robot, 2014, 36(06): 668-675. DOI:10.13973/j.cnki.robot.2014.0668.
Ding Yi-wei, Tu Li-juan, Liu Yi-xi, et al. Progress of Wearable Lower-limb Exoskeleton Rehabilitation Robots. Robot, 2022, 44(05):522-532. DOI:10.13973/j.cnki.robot.220256.
Prior S,Warner PR. A view of world rehabilitation robotics research. Colloquium on High-Teeh Help for the Handicapped, 1990:1-3.
Gad.P.N,Gerasimenko.Y.P,Zdunowski.S,Tayenko.D,Haakana.P,Turner.A,Lu.D,Roy.R.R,Edgerton.V R. "Iron lectrirc' man: Overground Stepping in an exoskeleton combined with noninvasive Spinal cord Stimulation after paralysis," in Engineering in Medicine and Biology Society(EMBC),2015,37th,Annual International Conference of the IEEE,vol49,no l,pp 1124-1127Aug, 2015.
FAN Zi-zhen LUO Rui-ming DAl Rui ,et al. Exoskeleton design method based on human-machine coupling simulation in OpenSim. Journal of Machine Design, 2022,39(03):123-129. DOI:10.13841/j.cnki.jxsj.2022.03.015.
Liu Chang-lin, Sun Jiang-hong. Design and simulation of lower extremity of an extended exoskeleton robot. Journal of Beijing Information Science & Technology University(Science and Technology Edition),2019,34(03):43-47.DOI:10.16508/j.cnki.11-5866/n.2019.03.009.
Wang Bu-yun Song Zai-jie Wang Zhi-hong, et al. Design and Research on a Wearable Power-assisted Robot for Lower Extremity Exoskeleton. Mechanical Science and Technology for Aerospace Engineering, 2018, 37(09):1344-1351. DOI:10.13433/j.cnki.1003-8728.20180164.
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