Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Beijing University of Aeronautics and Astronautics》 2006-06
Add to Favorite Get Latest Update

MOEMS accelerometer based on double Fabry-Perot interferometers and closed loop

Feng Lishuang Liu Huilan Lin Heng Zhang Chunxi(School of Instrument Science and Opto-electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China)  
A micro-opto-electro-mechanical accelerometer based on differential double Fabry-Perot interferometers(DFPI) and closed loop was designed.The principle and the structure of the accelerometer were introduced.Inertial sensitive module was used to translate carrier's acceleration measurement to its displacement measurement.The displacement was measured by Fabry-Perot interferometers composed of the mass and the end surface of fiber self-focusing lens.The structure of differential DFPI was designed to improve the sensitivity and restrain the influence of environment factors such as temperature.The closed loop accelerometer using electrostatic servo technology was put forward to improve the output linearity and dynamic range.The mathematic model of the accelerometer was founded,and particular calculation and analysis was made for important parameters,such as sensitivity,carrying capacity of the sensitivity head,natural frequency,etc.The parameters were designed under the requirement of some background.The results show that the system precision can be better than 5×10~(-6)g.
【CateGory Index】: TH744.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Wang Huiwen Lou Yingming Jiang Xianjin (Beijing Institute of Technology 100081);Recent Progress in Fiber Optic Accelerometers Research[J];OPTICAL TECHNOLOGY;1997-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 FENG Yu ping ,GAO Li xia,WANG Jia zeng (Vocational Eduction college of Anyang Steel and Iron Company,Anyang 455004,China);The Online Measurement of Roll Torque[J];Journal of Aayang Teachers College;2001-05
2 Du Gengyin;Wang Lingfu(Institutional Teaching Workshop, Beijing Institute of Clothing Technology,Beijing 100029);An Effective Approach to Promote the Rigidity of Static-Dynamic Pressure Principal Shaft System[J];JOURNAL OF BEIJING INSTITUTE OF CLOTHING;1996-01
3 Chen Hu Liu Xiaoqun (Jiangxi Polytechnic College,Pingxiang 337055,China);Make Use of "Pithy Formula Law " and "Induction" to Draw Inner Forced Diagram[J];Journal of Beijing Polytechnic College;2008-02
4 Liu Huilan Feng Lishuang Teng Li Lin Heng(School of Instrument Science and Opto-electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100083,China);Design and simulation of sensor of differential fiber Bragg grating accelerometer[J];Journal of Beijing University of Aeronautics and Astronautics;2006-11
5 Zhao Fang (Tesaching and Researh Section of Exercise Boiomechen ics,BUPE,Beijing 100084);The Biomechanical Analysis of Fatigue Fracture in Tibia[J];Journal of Beijing University of Physical Education;1996-01
6 Zhang Zhenyu;A Research Into the Feasibility of Improving the Nose's Structure in Terms of the Torce Exerted on Cold-Rolling Mill's and the Analysis of its Deformation[J];ACTA SCIENTIARUM NATURALIUM UNIVERSITATIS CHENGDUENSIS;1994-02
7 CHEN Xue-bin,YU Shi-hao,HUA Lin,YAN Shi-wei(School of Material,Wuhan University of Technology,Wuhan 430070,China);Analysis on Rigidity of Servo Feed System of Numerical Control Precision Cold Rolling Ring Machine[J];Bearing;2006-01
8 Zhu Guohu, Liu Xiaoming (Yizheng Textile Machinery Factory);A Brief Talk on the Circle Net Already Set the Machine′s Design[J];Technical Textiles;2003-04
9 Xu Xiu wen Li Kai fu Wang Xiang ming (Northeast Forestry University);FACTORS INFLUCENED CHECKING VALUE OF WINDING INTENSITY OF HARD FIBREBOARDS[J];Journal of Northeast Forestry University;1988-04
10 Li Langsheng and Liu Jianhua(Xuzhou Station, Seismological Bureau of Jiangsu Province);ANALYSIS OF FEATURE AND MECHANISM ON ANAMOLY OF COSEISMIC STEP CHANGE[J];Crustal Deformation and Earthquake;1992-03
China Proceedings of conference Full-text Database 1 Hits
1 LIU Hui-lan, LIN Heng, LI Li, ZHANG Chun-xi (Department of Photo-electronic Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China);Researches and development of optical accelerometer[A];[C];2005
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved