The design of a flexible multi-layer ert system and an evaluation of its performance

4th World Congress in Industrial Process Tomography

Volumn , Issue , 2005, Pages 94-99

  Randall, E W ^a   Jwilkinson, A ^a   Long, T M ^a   Collins, A ^a  

^a UNIVERSITY OF CAPE TOWN   (South Africa)

Author keywords

Current pulse; ERT; Multi layer; Multi plane; Multiplexing

Indexed keywords

MULTIPLEXING EQUIPMENT;

CROSS CORRELATIONS; CURRENT INJECTIONS; CURRENT PULSE; DATA CAPTURE SYSTEMS; EMBEDDED PROCESSORS; ERT; MULTI PLANES; SYSTEM OPERATION;

MULTIPLEXING;

EID: 84910148929     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. BARBER, D. C., BROWN, B. H., FRESTON, I. L., (1983), ‘Imaging Spatial Distributions of Resistivity using Applied Potential Tomography’. Electron. Lett. Vol. 19, pp. 993-995.
2. CILLIERS, J. J., XIE, W., NEETHLING, S. J., RANDALL, E. W., WILKINSON, A. J., (2001). ‘Electrical Resistance Tomography using a Bi-Directional Current Pulse Technique’. Measurement Science and Technology. Vol. 12, No. 8, pp. 997-1001.
3. POLYDORIDES, N. P., LIONHEART, W. R.B., (2002), ‘A MATLAB Toolkit for Three Dimensional Electrical Impedance Tomography: A Contribution to the EIDORS Project’, Meas. Sci. Technol. 13, pp. 1871-1883.
4. RANDALL, E. W., WILKINSON, A. J., CILLIERS, J. J., NEETHLING, S. J., (2001), Current Pulse Technique for Electrical Resistance Tomography Measurements. 2nd World Congress on Industrial Process Tomography. Hanover, Germany, pp. 493-501.
5. RANDALL, E. W., WILKINSON, A. J., LONG T. M., SUTHERLAND, (2004), A High Speed Current Pulse Electrical Resistance Tomography System for Dynamic Process Monitoring, Proceedings of ESDA 2004, 7th Biennial ASME Engineering Systems Design and Analysis, Manchester, UK.
6. WILKINSON, A. J., RANDALL, E. W., DURRETT, D. R., NAIDOO, T., CILLIERS J. J., (2003), The design of a 1000 frames/second ERT Data Capture System and Calibration Techniques Employed, 3rd World Congress on Industrial Process Tomography, Banff, Canada, pp 504-509.
7. VAN WEERELD, J. J. A., COLLIE, D. A. L., PLAYER, M.A., (2001), ‘A Fast Resistance Measurement System For Impedance Tomography Using A Bipolar Dc Pulse Method, Measurement Science and Technology. Vol. 12, No. 8, pp. 1002-1011.