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| Study on the Static Characteristics of Force Floating Measurement SensorBased on Pressure Measurement |
| HUANG Bin1,YU Xiao-fen1,HUANG Ying1,HUANG Hai-yang2,WANG Biao1 |
1.School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei,Anhui 230009, China
2.Department of Physics, University of Science and Technology of China, Hefei,Anhui 230026, China) |
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Abstract In order to avoid dimensions coupling phenomenon in multi-axis force measurement, the method of force floating measurement is proposed. The operation principle is described and the static characteristic equation is established about force floating measurement sensor based on pressure measurement. The experimental device for the sensor static characteristics has been developed and the experimental results are discussed .Results show when Pd in the range of 0.5~3.5kg/cm2,sensor linearity is 0.8%, hysteresis error is 0.02%, and repeatability error is 0.1%.
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2012, Vol. 33 
