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Volume 28 Issue 3
Mar.  2002
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Journal of Beijing University of Aeronautics and Astronautics  > 2002  >  28(3): 253-256.
MAO Xia, ZHU Gang. Actualization of 1/f filter and Analysis of Pleasant Feeling[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(3): 253-256. (in Chinese)
Citation: MAO Xia, ZHU Gang. Actualization of 1/f filter and Analysis of Pleasant Feeling[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(3): 253-256. (in Chinese)
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Actualization of 1/f filter and Analysis of Pleasant Feeling

  • Beijing University of Aeronautics and Astronautics, Dept. of Electronic Engineering

  • Received Date: 10 Jul 2000
  • Publish Date: 31 Mar 2002
    Abstract
  • In order to get comfortable and natural wind, a method which make power spectrum of wind-s velocity conforms to 1/f fluctuation is mentioned. Data conforming to 1/f fluctuation by using 1/f fluctuation filter controlled the velocity of motor using a booster. By the comparison among feelings got by wind of the 1/f fluctuation, that of the 1/f2 fluctuation and that of the white noise fluctuation using variance analysis, a conclusion is drawn that humans- feeling of comfort is implemented efficiently by 1/f fluctuation controlled electric fan.

     

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  • [1]毛 峡,朱 刚,丁玉宽. "1/f波动"理论与情感信息处理 中国航空学会信号与信息处理专业第四届学术会议论文集. 2000,420~425. [2]Musha T. 1/f fluctuation[J]. Journal of Japan Society for Physical Application,1997,46(12):1144~1155. [3]Musha T. The world of fluctuation[M]. Japan:Japan Koutousya, 1980. [4]Musha T. The elicitation of fluctuation[M]. Japan:NHK Publishing Company, 1994. [5]Musya T. Fan-system with 1/f fluctuating rotation[J]. Journal of Japan Society for Institute of Electronics, 1985,J68-C(9):773~774. [6]Sumiya M. Factor analysis of the human pleasant feeling of 1/f controlled electric fan and massager[J]. Journal of Japan Society for Institute of Electronics, 1990,J73-D-II(3):478~485. [7]Sumiya M. On the characteristics of noise of home electrical instruments controlled by 1/f fluctuation[J]. Journal of Japan Society for Institute of Electronics, 1990,J 73-A(12):27~33. [8]Kosugi Y, Takahasi Y. Painsuppression by 1/f-modulated electric stimulation[J]. Technical Reports of Inst Electron Communi Engnr Jpn, 1978,MBE78-45:1~12. [9]杨博民. 心理统计方法[M]. 北京:光明日报出版社,1989.
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