Title :
Modeling of the conductive ring electrical impedance tomography sensor
Author :
Jun, Gu ; Wuliang, Yin ; Chao, Wang ; Huaxiang, Wang
Author_Institution :
Sch. of Mech. & Electron. Eng., Soochow Univ., Suzhou, China
Abstract :
Conductive ring electrical impedance tomography sensor presents a new way to take non-invasive measurements of resistance for electrical tomography. This paper introduces its advantageous features and develops a model for the sensor. Verified by experiment, this model enables the raw measurement data to be converted to material impedance data, providing accurate input data for reconstruction algorithms.
Keywords :
electric impedance imaging; electric impedance measurement; sensors; conductive ring electrical impedance tomography sensor; material impedance data; resistance noninvasive measurements; Conducting materials; Conductivity measurement; Electric resistance; Electric variables measurement; Electrical resistance measurement; Impedance measurement; Raw materials; Reconstruction algorithms; Sensor phenomena and characterization; Tomography; conductive ring sensor; electrical tomography; modelling;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274820
