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.
张立, 孙华通, 潘园园, 段法兵. 人体手部运动的振荡共振辅助系统实验研究[J]. 复杂系统与复杂性科学, 2017, 14(4): 72-78.
ZHANG Li, SUN Huatong, PAN Yuanyuan, DUAN Fabing. Experimental Study of Vibration-Resonance Aided System in Human Hand Movement. Complex Systems and Complexity Science, 2017, 14(4): 72-78.
[1]Anderson F C, Pandy M G..Dynamic optimization of human walking[J]. Journal of Biomechanical Engineering, 2001, 123(5):381390. [2]Stucki G, Ewert T, Cieza A. Value and application of the ICF in rehabilitation medicine[J]. Disability and Rehabilitation, 2003, 25(1112):628634. [3]Benzi R, Sutera A, Vulpiani A. The mechanism of stochastic resonance[J]. Journal of Physics A General Physics, 1981, 14(11):L453L457. [4]Benzi R, Parisi G, Sutera A, et al. Stochastic resonance in climatic change[J]. Tellus, 1982, 34(1):1016. [5]Mcnamara B, Wiesenfeld K. Theory of stochastic resonance[J]. Physical Review AGeneral Physics, 1989, 39(9):48544869. [6]Douglass J K, Wilkens L, Pantazelou E, et al. Noise enhancement of information transfer in crayfish mechanoreceptors by stochastic resonance[J]. Nature, 1993, 365(6444):337340. [7]Collins J J, Imhoff T T, Grigg P. Noise-enhanced information transmission in rat SA1 cutaneous mechanoreceptors via aperiodic stochastic resonance[J]. Journal of Neurophysiology, 1996, 76(1):642645. [8]Fallon J B, Carr R W, Morgan D L. Stochastic resonance in muscle receptors[J]. Journal of Neurophysiology, 2004, 91(6):24292436. [9]Kurita Y, Sueda Y, Ishikawa T, et al. Surgical grasping forceps with enhanced sensorimotor capability via the stochastic resonance effect[J]. IEEE-ASME Transactions on Mechatronics, 2016, 21(6):26242634. [10] Kaut O, Allert N, Coch C, et al. Stochastic resonance therapy in Parkinson's disease[J]. Neurorehabilitation, 2011, 28(4): 353358. [11] Hur P, Wan Y H, Na J S. Investigating the role of vibrotactile noise in early response to perturbation[J]. IEEE Transactions on Biomedical Engineering, 2014, 61(6): 16281633. [12] Rogan S, Radlinger L, Hilfiker R, et al. Feasibility and effects of applying stochastic resonance whole-body vibration on untrained elderly: a randomized crossover pilot study[J]. BMC Geriatrics, 2015, 15(1):18. [13] Wang K K, Wang Y J, Li S H. Stability and stochastic resonance for a time-delayed cancer development system subjected to noises and multiplicative periodic signal[J]. Fluctuation and Noise Letters, 2017, 16(3): 1750022. [14] Wang K K, Xu Z R,Wang Y J , et al. Stochastic resonance for a forest growth system subjected to non-Gaussiannoises and a multiplicative periodic signal[J]. Chinese Journal of Physics, 2017, 55(4): 13871399. [15] Wang K K, Wang Y J, Li S H, et al.Double time-delays induced stochastic dynamical characteristics for a metapopulation system subjected to the associated noises and a multiplicative periodic signal[J]. Chaos, Solitons and Fractals, 2017, 104: 400417. [16] Landa P S, McClintock P V E. Vibrational resonance[J]. Journal of Physics A Mathematical and General, 2000, 33(45):L433L438. [17] Ren Y H, Duan F B. Theoretical and experimental implementation of vibrational resonance in an array of hard limiters[J]. Physica A Statistical Mechanics and Its Applications, 2016, 456:319326. [18] 任昱昊, 季冰, 许丽艳,等. 振荡随机共振的信噪比增益研究与电路仿真[J]. 复杂系统与复杂性科学, 2015, 12(1):104109. RenYuhao, Ji Bing, XuLiyan, et al. Research and circuit simulation on SNR gain of vibrational stochastic resonance[J]. Complex Systems and Complexity Science, 2015, 12(1):104109. [19] Ullner E, Zaikin A, GarcíA-Ojalvo J, et al. Vibrational resonance and vibrational propagation in excitable systems[J]. Physics Letters A, 2003, 312(5/6):348354. [20] STMicroelectronics N V. RM008 Reference manual[DB/OL]. [2012820]. http://www.st.com. [21] Laganiere R. Opencv 2 Computer Vision Application Programming Cookbook[M]. Birmingham:Packt Publishing, 2011:168188. [22] opencv.org. The opencv reference manual release.2.4.13.0[DB/OL]. [2016512]. http://docs.opencv.org. [23] 盛骤. 概率论与数理统计[M]. 第3版.北京:高等教育出版社, 2008:100110. [24] 吴祈耀, 朱华, 黄辉宁. 统计无线电技术[M]. 北京:国防工业出版社, 1980:7590.
