Moyao Gao

Neural Network-Based Gait Stability Enhancement for Lower-Limb Robots in Rehabilitation

Moyao Gao, Yuexi Zhong, Bo Wu, Wei Yang

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A Novel Stability Criterion Based on the Swing Projection Polygon for Gait Rehabilitation Exoskeletons

Moyao Gao, Yang Wei, Yuexi Zhong, Yingxue Ni et autres

Intelligent lower-limb exoskeleton rehabilitation robots are increasingly superseding traditional rehabilitation equipment, making them a focus of research in this field. However, existing systems remain challenged by dynamic instability resulting from various disturbances during actual walking. To address this limitation, this study proposes …

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Design And Analysis of A Rope-Driven Hip Joint Rehabilitation Mechanism

Moyao Gao, Zaixiang Pang, Shuang Li

China's accelerated transition into a profoundly aging society has amplified the burden of age-related mobility impairments such as stroke. This demographic imperative motivates research on intelligent assistive devices, where lower limb rehabilitation exoskeletons—as human-robot symbiotic systems providing biomechanical motion assistance—hold significant potential. …

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Research on Iterative Learning Method for Lower Limb Exoskeleton Rehabilitation Robot Based on RBF Neural Network

Jing‐Feng Li, Huimin Jiang, Moyao Gao, Shuang Li et autres

This study addresses gait reference trajectory tracking control in a 13-degree-of-freedom lower-limb rehabilitation robot, where patients exhibit nonlinear perturbations in lower-limb muscle groups and gait irregularities during exoskeleton-assisted walking. We propose a novel control strategy integrating iterative learning with RBF neural network-based …

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Design of Identity Recognition Device Based on Array Pyroelectric Infrared Sensor

Gengming Yang, SiMing He, Hang Zhou, HuiMin Jiang et autres

With the rapid development of intelligent identity authentication technology, features used for identity identification are gradually increasing, but some of the existing identity identification technologies have shortcomings such as easy imitation and multi-person contact. Through analyzing the existing literature on human hand …

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Design and Analysis of a Hemispherical Parallel Mechanism for Forearm–Wrist Rehabilitation

Shuang Li, Zhanli Wang, Zaixiang Pang, Moyao Gao et autres

This paper presents a bionic cable-driven mechanism to simulate the motion of human wrist which is suitable for human forearm–wrist rehabilitation. It fulfills workspace of the human forearm–wrist and it can train the joint in active and passive. With three degrees of …

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Design and Analysis of 6-DoFs Upper Limb Assistant Rehabilitation Robot

Shuang Li, Zhanli Wang, Zaixiang Pang, Moyao Gao et autres

This paper presents an assisted upper limb rehabilitation robot (ULRR) for patients who have experienced stroke who are in the middle and late stages of rehabilitation and have certain muscle strength. The ULRR can complete adduction and abduction motion of the shoulder …

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Attitude Control System of Quadcopter Based on Four-Element Method-Double Layer PID Algorithm

Yage Wang, Moyao Gao, Chaoda Chen, Zhiwei Huang et autres

In order to enhance the control stability and anti-interference ability of quadcopter, this paper presents a quadcopter based on double-layer PID control, and designs a quadcopter with STM32 as the main controller, and simulates and verifies its control system attitude. Firstly, the …

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Design of Knee Exoskeleton Robot Based on Human Physiology

Moyao Gao, Zhanli. Wang, Shuang Li, Jing Li et autres

In order to achieve a motion form similar to the human knee structure to better assist the wearer to achieve walking gait motion. In this paper, we propose an anthropomorphic knee-joint exoskeleton robot structure, which adopts similar structural characteristics to the human …

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Design and analysis of an upper limb exoskeleton robot for stroke rehabilitation

Shuang Li, Zhanli Wang, Zaixiang Pang, Zhifeng Duan et autres

The upper limb exoskeleton has the advantages of high durability, low labor intensity, and repeatability, and has broad application prospects in stroke rehabilitation. Aiming at the incompatibility of the upper limb exoskeleton robotic with the human, an upper limb exoskeleton rehabilitation robot …

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Electrically Driven Lower Limb Exoskeleton Rehabilitation Robot Based on Anthropomorphic Design

Moyao Gao, Zhanli Wang, Zaixiang Pang, Jianwei Sun et autres

To help people with impairment of lower extremity movement regain the ability to stand and walk, and to enhance limb function, this study proposes an anthropomorphic design of an electrically driven, lower-limb exoskeleton rehabilitation robot. The angular range of the robot’s motion …

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Synthesis and Error Characteristics Analysis of 3T Parallel Mechanism Based on Single-Opened-Chain—Position Orientation Characteristics

Yage Wang, Moyao Gao, Wang De

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