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《Journal of Daqing Petroleum Institute》 2002-01
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Study on the control of high precise experimental platform by means of resonance method

WANG Su\|mei ( Jiamusi University, Jiamusi, Heilongjiang 154007, China )  
A displacement detector made of liquid diectric is fixed to an experimental platform in order to allow the platform to reach the required levelness rapidly. If the platform inclines, the liquid surface in the detector will change and, accordingly, the capacity of the capacitor will change. This can change the coupling current output and a peak value of voltage will appear in resonance circuit. This peak value of voltage can be used as the parameter in platform controlling. This is a new control method which possess as the advantages of high precision and convenience in using.
【CateGory Index】: TH89
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
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8 YIN Fei,LI Ping*,WEN Yu-mei,LI Lian,WU Yu-fen,ZHANG XinCollege of Opto-electronic Engineering,The Key Laboratory for Opto-electronic Technology & Systems of Ministry of Education,Chongqing University,Chongqing 400044,China;Research on Online Detecting for LED Chips[J];Chinese Journal of Sensors and Actuators;2008-05
9 GUO Ying1,2,ZHOU Wang-ming1, MA Rong3,LIU De-feng1, WEI Zhi-wu1, WEI Guang-hu1 1.Institute of Optical Information Science and Technology, Shaanxi Key Laboratory of Optical Information Technology, School of Science, Northwestern Polytechnical University, Xi’an 710072, China;2.Department of Physics,Shaanxi University of Technology,Hanzhong 723001,China;3.Automatic Control Department,Northwestern Polytechnical University Xi,an 710072,China;Temperature Compensation of FBG Current Sensor Based on Artificial Neural Network[J];Chinese Journal of Sensors and Actuators;2008-09
10 JIANG Ming-yu, HU Xian-quan, DENG Hai (Dept. of Physics, Chongqing Normal University, Chongqing 400047, China);Study of the Polarization Field Strength inside Ellipsoid in a Homogeneous Dielectric[J];Journal of Chongqing Teachers College(Natural Science Edition);2004-01
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