DocumentCode
483104
Title
Simulation and experiment verification of differential pressure sensor with magnetic fluid
Author
Yang, Wenrong ; Wang, Zhu ; Yang, Qingxin ; Xu, Mei ; Li, Decai
Author_Institution
Province-Minist. Joint Key Lab. of Electromagn. Field & Electr. Apparatus Reliability, Hebei Univ. of Technol., Tianjin
fYear
2008
fDate
17-20 Oct. 2008
Firstpage
4119
Lastpage
4122
Abstract
A new type of sensor with magnetic fluid (MF) for differential pressure, based on MFpsilas unique features of both liquidity and magnetic properties is introduced in this paper. A model of this sensor is given, and magnetic filed in the model is simulated and analyzed in this paper. The simulation results show that the theory inference is reliable. Some experimental studies on the sensor model are analyzed. The simulation results are compared with the experiment results in some aspects. This sensor has advantages of simplicity of design and construction, high linearity, etc.
Keywords
magnetic fluids; pressure sensors; differential pressure sensor; liquidity; magnetic fluid; magnetic properties; Coils; Inductance; Magnetic analysis; Magnetic liquids; Magnetic properties; Magnetic sensors; Mechanical sensors; Sensor phenomena and characterization; Symmetric matrices; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-3826-6
Electronic_ISBN
978-7-5062-9221-4
Type
conf
Filename
4771508
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