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    Chapter and Conference Paper

    Estimation of Knee Joint Motion Acceleration Using Mechanomyography Signals

    It has become a research hotspot to provide exercise assistance and rehabilitation training for the weakened limbs’ elderly or disabled by wearable power-assisted robots’ (WPAR) technology. How can the WPAR ob...

    Chenlei **e, Daqing Wang, Dun Hu, Lifu Gao in Advancements in Mechatronics and Intellige… (2021)

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    Chapter and Conference Paper

    Non-invasive Measurement of Pulse Rate Variability Signals by a PVDF Pulse Sensor

    Pulse rate variability (PRV) is a small change in the heart beat cycle that can be obtained from the pulse signal. PRV has important application value in clinical diagnosis, disease monitoring, and prevention...

    Dun Hu, Na Zhou, Chenlei **e, Lifu Gao in Intelligent Robotics and Applications (2020)

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    Chapter and Conference Paper

    Angular Velocity Estimation of Knee Joint Based on MMG Signals

    Surface Electromyography (sEMG) signal is widely used as a control signal source for wearable power-assisted robots or prostheses. Most sEMG measurement electrodes need to be placed on the skin surface, and th...

    Chenlei **e, Daqing Wang, Haifeng Wu, Lifu Gao in Intelligent Robotics and Applications (2019)

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    Chapter and Conference Paper

    Estimation of Knee Extension Force Using Mechanomyography Signals Detected Through Clothing

    This paper proposes a more flexible method for estimating the knee extension forces using mechanomyography (MMG) signal. We detect the MMG signal of the quadriceps through clothing. Then several features were ...

    Daqing Wang, Chenlei **e, Haifeng Wu, Dun Hu in Intelligent Robotics and Applications (2019)

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    Chapter and Conference Paper

    Fingertip Pulse Wave Detection and Analysis Based on PVDF Piezoelectric Thin Film Sensor

    The pulse wave contains very rich cardiovascular physiological and pathological information, its waveform amplitude and shape can reflect the physiological and pathological state of human cardiovascular system...

    Dun Hu, Na Zhou, Daqing Wang, Chenlei **e in Intelligent Robotics and Applications (2019)

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    Chapter and Conference Paper

    Research on the Tokamak Equipment CAsk (TECA) for Remote Handling in Experimental Advanced Superconducting Tokamak (EAST)

    The tele-operated transfer cask is required for maintenance in nuclear fusion environment. A type of the transfer cask system, namely TECA (Tokamak Equipment CAsk) is designed for Experimental Advanced Superco...

    Lifu Gao, Weibin Guo, Baoyuan Wu, Daqing Wang in Intelligent Autonomous Systems 14 (2017)