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《Journal of Electron Devices》 2004-01
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Analyzing Electric Nonlinearity for Sensitivity in Pressure Sensors

SONG Qing-lin , SUN Yi-cai, DUO Xu-liang 1. State Key Laboratory of Transducer Technology, Institute of Electronics , Chinese Academy of Sciences , Beijing 100080, China; 2. Hebei University of Technology, Tianjin, 300130, China; 3. Tianjin Research and Design Institute of Chemical Industry, Tianjin 300130, China  
That the pressure signal is not linear with input voltage for pressure sensors found in experiments. The phenomenon is called electric nonlinearity for sensitivity. The nonlinear resistors, forming the bridge in pressure sensor, are influenced by temperature, input voltage and pressure together. And a muti-dimension model for nonlinear resistors is put forward. According to the model, the reasons for electric nonlinearity for sensitivity aro analyzed. This paper points out that the equivalent functions of nonlinear resistors in the circuit can be simulated by a voltage-controlled source and its expansion function, showing the behavior of electric nonlinearity for sensitivity.
【Fund】: 国家“973”项目(G1999033102);; 国家自然科学基金(69672015)
【CateGory Index】: TP212.1
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4 SUN Yi-cai,FAN Zhao-shu,FAN Zhi-xin (School of Electrical Enginnering and Information Technology, Hebei University of Technology,Tianjin 300130,China;Literatrue and theory college,Hebei University of Technology,Tianjin 300130,China );Theoretical Analysis for Influence of the Applied and Bridge Voltage on Null Point and Sensitivity for Pressure Sensors[J];Journal of Hebei University of Technology;2001-02
5 ZHAO Wei-ping,SUN Yi-cai,GONG Yun-mei,CHANG Bin(College of Information Engineering,Hebei University of Technology,Tianjin 300130,China);The Problems About Electric Drift of the Offset and Reverse Leakage Current for Pressure Sensors[J];Journal of Taiyuan University of Technology;2006-04
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2 SU Ya, SUN Yi-cai, LI Guo-yu(Hebei University of Technology, Microelectronics Institute, Tianjin 300130, China);Comparing the Different Arithmetic Methods for the Offset Drift Compensation of Pressure Sensor[J];Journal of Transcluction Technology;2004-03
3 YE Xiang bin, ZHANG Wen na (Inst. of Mech. Electronic Engin. and Automation,National University of Defense Technology,Changsha 410073,China);Analysis and improvement for dynamic performance of pressure sensor[J];Journal of Transducer Technology;2002-02
4 ;Research on Technology of Calibration in Weighing System by Multiple Load Cells[J];Sensor World;2007-02
5 Cao Maoyong,Wang Xia,Sun Nongliang (Shandong University Of Science and Technology,Jinan 250031China);Instrumentation amplifier AD620 and its application[J];Electrical Measurement & Instrumentation;2000-10
6 SUN Yi-cai, SONG Qing-lin, ZHANG Xiu-feng, LI Jian-tao (Hebei University of Technology. Tianjin 300130);Simulating the Properties of Electric and Thermal Drift of the Bridge Offset of Pressure Sensors[J];JOURNAL OF ELECTRON DEVICES;2000-02
7 Cao Jun (Southeast University,Nanjing,210096);The Principles and Applications for IN AMP AD620[J];JOURNAL OF ELECTRON DEVICES;1997-03
8 Ling Lin, Mu Longhua, Zhang Mingrui Department of Electrical Engineering, Tongji University, 200092, Shanghai, China;Upper PC Software Design for Metro Stray Current Monitoring[J];Urban Mass Transit;2007-03
9 ZHAO Shi-qiang,ZHAO Man,ZHOUYi-jian;The Avigation Bus Interface Design Between AT89C52 and ARINC429[J];International Electronic Elements;2004-08
10 Chen Xi;Yao Puguang;A Study on Pressure sensor Nonlinear Compensation[J];Journal of Hebei University of Technology;1996-04
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 SUN Yicai,\ WEI Zhanyong,\ SUN Xinyu,\ GAO Zhenbin,\ LIU Huili(He Bei University Of Technology,Tianjin,300130);The Temperature Drift Of The Bridge Offset For The Piezo-resistive Pressure Sensors And Its Compensation Techniques[J];;1999-04
2 Sun XinyuSun YicaiMa RuizhenChang ZhihongJia DeguiGao ZhenbinYang Ruixia (Department of Electronic Engineering,Hebei University of Technology,Tianjin 300130;Compensating the Large Thermal Zero Shift of Pressure Sensor by Using the Automatic Balance Bridge[J];JOURNAL OF TRANSDUCER TECHNOLOGY;1999-03
3 ;Automatic Balance Bridge used in Compensation of Sensitivity Temperature Drift of Pressure Sensors[J];Sensor World;1999-03
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