A Comparison of Open-Loop and Closed-Loop Adaptive Calibration for Pattern Recognition based Myoelectric Control

He, Jiayuan ;   Zhang, Dingguo ;   Sheng, Xinjun ;   Zhu, Xiangyang

Tags Motor neuroprostheses – ProsthesesNeuromuscular systems – EMG processing and applicationsNeuromuscular systems – Learning and adaption

This study presented a closed-loop adaptive calibration (CLAC) scheme where subjects could get instantaneous feedback of their movements…

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Determining Inertial Measurement Unit Placement for Estimating Human Trunk Sway While Standing, Walking and Running

Yu, Bo ;   Bao, Tian ;   Zhang, Dingguo ;   Carender, Wendy ;   Sienko, Kathleen H. ;   Shull, Peter B.

Tags Rehabilitation – Wearable systemsNeuromuscular systems – Postural and balance

Inertial measurement units (IMU) are often used to estimate medial-lateral (M/L) trunk sway for assessing and treating gait disorders, and…

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Enhanced Robustness of Myoelectric Pattern Recognition to Across-Day Variation through Invariant Feature Extraction

Liu, Jianwei ;   Zhang, Dingguo ;   Sheng, Xinjun ;   Zhu, Xiangyang

Tags Biomedical signal classification

Robust pattern recognition is critical for myoelectric prosthesis (MP) developed in the laboratory to be used in real life. This study focuses…

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Residuals of Autoregressive Model Providing Additional Information for Feature Extraction of Pattern Recognition-Based Myoelectric Control

Pan, Lizhi ;   Zhang, Dingguo ;   Sheng, Xinjun ;   Zhu, Xiangyang

Tags Biomedical signal classificationTime-frequency analysis of biosignals

Myoelectric control based on pattern recognition has been studied for several decades. Autoregressive (AR) features are one of the mostly…

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