Design and Performance Evaluation of a Bio-inspired Prosthetic Knee Joint with a VariableTransmission Ratio Mechanism for Active-Passive Hybrid Drive
Du Yanchen1,2,3, Li Yuanhua1,2,3, Wang Xiaoming1,2,3, Ye Yingguo1,2,3, Wang Xu1,2,3, Yu Hongliu1,2,3#*
1(Institute of Rehabilitation Engineering and Technology,University of Shanghai for Science and Technology) 2(Shanghai Engineering Research Center of Assistive Devices) 3(Key Laboratory of Neural-functional Information and Rehabilitation Engineering of the Ministry of Civil Affairs)
杜妍辰, 李沅桦, 汪晓铭, 叶应国, 王旭, 喻洪流. 融合可变传动比机构的主被动混驱仿生膝关节假肢设计与性能评估[J]. 中国生物医学工程学报, 2026, 45(1): 124-128.
Du Yanchen, Li Yuanhua, Wang Xiaoming, Ye Yingguo, Wang Xu, Yu Hongliu. Design and Performance Evaluation of a Bio-inspired Prosthetic Knee Joint with a VariableTransmission Ratio Mechanism for Active-Passive Hybrid Drive. Chinese Journal of Biomedical Engineering, 2026, 45(1): 124-128.
[1] 第七次全国人口普查公报(第二号):全国人口情况[J]. 中国统计, 2021(5): 7-8. [2] De Pauw K,Serrien B,Baeyens JP,et al.Prosthetic gait of unilateral lower-limb amputees with current and novel prostheses:a pilot study[J].Clinical Biomechanics,2020,71:59-67. [3] Chen W, Ma Y, Ren L, et al. A lightweight powered knee prosthesis replicating early- stance knee flexion during level walking[J]. IEEE Robotics and Automation Letters,2024,9:9693-9700. [4] Fu G, Zhu J, Wang Z. Mechatronic design and implementation of a low-noise powered knee prosthesis with high backdrivability[J]. IEEE/ASME Transactions on Mechatronics, 2023, 28: 3180-3190. [5] Culver SC, Vailati LG, Goldfarb M. A power-capable knee prosthesis with ballistic swing-phase[J]. IEEE Transactions on Medical Robotics and Bionics, 2022, 4(4): 1034-1045. [6] 王人成, 张美芹. 人体步态时相对称性评价指标的对比研究[J]. 中国康复医学杂志, 2011, 26(10): 957-959. [7] Riener R, Rabuffetti M, Frigo C. Stair ascent and descent at different inclinations[J]. Gait & Posture, 2002, 15: 32-44.