DocumentCode
1496400
Title
Electrical capacitance tomography with square sensor
Author
Yang, W.Q. ; Liu, S.
Author_Institution
Dept. of Electr. Eng. & Electron., Univ. of Manchester Inst. of Sci. & Technol., UK
Volume
35
Issue
4
fYear
1999
fDate
2/18/1999 12:00:00 AM
Firstpage
295
Lastpage
296
Abstract
Electrical capacitance tomography (ECT) with circular sensors has previously been investigated. For some industrial applications such as circulating fluidised beds, square sensors are required. Research into this specific area has been carried out for the first time. To generate sensitivity maps, the Laplace equation is solved using a finite difference method. Both the linear back-projection algorithm and an iterative algorithm have been implemented for image reconstruction. Experimental results are promising
Keywords
capacitance measurement; Laplace equation; circulating fluidised beds; electrical capacitance tomography; finite difference method; image reconstruction; industrial applications; iterative algorithm; linear back-projection algorithm; sensitivity maps; square sensor;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990246
Filename
756704
Link To Document