Design and dynamic analysis of a multi-function movable rehabilitation robot

Zhang, Yanheng; Zhao, Liang; Mo, Chunhui

doi:10.1007/s40430-022-03803-5

Cited by 3 publications

(1 citation statement)

References 28 publications

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“…This study just discusses the sitting/lying rehabilitation robots, and a novel sitting/lying-type Lower Limb Rehabilitation Robot (LLRR) named Multifunctional Moveable Rehabilitation Robot (MMRR) [15], [16] is presented. The MMRR is designed for home-based rehabilitation.…”

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Training Path Optimization Method of a Moveable Multifunction Rehabilitation Robot

Zhao

Zhang

Yin

2023

IEEE Robot. Autom. Lett.

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Passive path tracking training is usually used for robot assisted lower limb rehabilitation. The movement of robot will cause the fluctuation of joint force. This letter presents an optimal training path planning algorithm to reduce the patient's joint force caused by a moveable multifunction rehabilitation robot during passive pedaling training. The dynamics model of the human-robot system is established, and the joint forces of the patient are analysed. The planning process is divided into a series of motion steps based on the original training path, at which the optimal algorithm is applied to search the best path. Then, the optimal path is fitted by Bezier curve to get a closed training trajectory. Finally, a Bionic Experiment Platform (BEP) and Human-robot Interaction Platform (HIP) are established to verify the effectiveness of the optimal algorithm. The (BEP) experimental results show that the knee joint force drops by an average of 12.71%, and the maximum drops by 15.41%.The HIP experiment results show that the interaction force drops by an average of 8.5%.

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Training Path Optimization Method of a Moveable Multifunction Rehabilitation Robot

Zhao

Zhang

Yin

2023

IEEE Robot. Autom. Lett.

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Impedance Control of a Traction Type Multifunctional Moveable Rehabilitation Robot

Zhang,

Yin,

2023

2023 IEEE International Conference on Robotics and Biomimetics (ROBIO)

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The Research Status of Knee Rehabilitation Robots

Song

2023

HSET

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Knee injuries have become an increasing challenge to human health in recent years. It not only affects the quality of life but also puts enormous pressure on the healthcare system. Therefore, research on effective knee rehabilitation has become particularly important. This paper reviews the current research status of knee rehabilitation robots, analyses the rehabilitation needs, and reveals the key role of robots in rehabilitation. In addition, the key technologies are analyzed, and the challenges and directions for future development are pointed out, providing useful guidance for further development in the field of knee rehabilitation robotics.

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Design and dynamic analysis of a multi-function movable rehabilitation robot

Cited by 3 publications

References 28 publications

Training Path Optimization Method of a Moveable Multifunction Rehabilitation Robot

Training Path Optimization Method of a Moveable Multifunction Rehabilitation Robot

Impedance Control of a Traction Type Multifunctional Moveable Rehabilitation Robot

The Research Status of Knee Rehabilitation Robots

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