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| Experimental Study of Vibration-Resonance Aided System in Human Hand Movement |
| ZHANG Li, SUN Huatong, PAN Yuanyuan, DUAN Fabing
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| Institute of Complexity Science, Qingdao University, Qingdao 266071, China |
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Abstract The division of labor, the fast-paced life, the disease and other factors make the hand of the nervous system to reduce the sensitivity of external perception. Since these factors degrade the stability of human hand movements, the paper designs vibration-resonance aided system, and studies the feasibility of this system in the enhancement of human hand movements. The signal source of the vibration-resonance aided system is generated by several vibration micro-motors that act on the opisthenar with different vibrational intensities. Analysis of variance and correlation time of the autocorrelation function hand movement, we find that the vibration-resonance aided system can improve the responsiveness of the nervous system and improve the stability of human hand movements, which is also meaningful for the design of medical rehabilitation instruments.
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Received: 26 August 2017
Published: 16 January 2019
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