Electrical resistance imaging of a time-varying interface in stratified flows using an unscented Kalman filter

Measurement Science and Technology

Volumn 19, Issue 6, 2008, Pages

  Ijaz, Umer Zeeshan ^a   Chung, Soon Il ^a   Khambampati, Anil Kumar ^a   Kim, Kyung Youn ^a   Kim, Sin ^a  

^a Jeju National University   (South Korea)

Author keywords

Electrical resistance tomography; Extended Kalman filter; Front point tracking; Interfacial boundary estimation; Unscented Kalman filter

Indexed keywords

AERODYNAMICS; BANDPASS FILTERS; ELECTRIC RESISTANCE; EXTENDED KALMAN FILTERS; HYDRODYNAMICS; INVERSE PROBLEMS; NONLINEAR FILTERING; STOCHASTIC SYSTEMS; THERMAL STRATIFICATION; TOMOGRAPHY;

ELECTRICAL RESISTANCE TOMOGRAPHY; ELECTRICAL RESISTANCES; FRONT POINT TRACKING; INTERFACIAL BOUNDARY; INTERFACIAL BOUNDARY ESTIMATION; NONLINEAR STATE ESTIMATION; NUMERICAL EXPERIMENTS; UNSCENTED KALMAN FILTER;

KALMAN FILTERS;

EID: 46749159323     PISSN: 09570233     EISSN: 13616501     Source Type: Journal    
DOI: 10.1088/0957-0233/19/6/065501     Document Type: Article

References (15)

1. Butler J E and Bonnecaze R T 2000 Inverse method for imaging a free surface using electrical impedance tomography Chem. Eng. Sci. 55 1193-204
2. Chung E T, Chan T F and Tai X C 2005 Electrical impedance tomography using level set representation and total variational regularization J. Comput. Phys. 205 357-72
3. Han D K and Prosperetti A 1999 A shape decomposition technique in electrical impedance tomography J. Comput. Phys. 155 75-95
4. Ijaz U Z, Khambampati A K, Lee J S, Kim S and Kim K Y 2008 Nonstationary phase boundary estimation in electrical impedance tomography using unscented Kalman filter J. Comput. Phys. at press, doi:10.1016/j.jcp.2007.12.025
5. Julier S J and Uhlmann J K 2004 Unscented filtering and nonlinear estimation Proc. IEEE 92 401-22
6. Kim M C, Kim S, Kim K Y, Seo K H, Jeon H J, Kim J H and Choi B Y 2006 Estimation of phase boundary by front points method in electrical impedance tomography Inverse Problems Sci. Eng. 14 455-66
7. Kim S, Ijaz U Z, Khambampati A K, Kim K Y, Kim M C and Chung S I 2007 Moving interfacial boundary estimation in stratified flow of two immiscible liquids using electrical resistance tomography Meas. Sci. Technol. 18 1257-69
8. Kolehmainen V, Arridge S R, Lionheart W R B, Vauhkonen M and Kaipio J P 1999 Recovery of region boundaries of piecewise constant coefficients of elliptic PDE from boundary data Inverse Problems 15 1375-91
9. Kortschak B and Brandstätter B 2005 A FEM-BEM approach using level-sets in electrical capacitance tomography COMPEL 24 591-605
10. Osher S and Sethian J A 1988 Fronts propagating with curvature dependent speed: algorithms based on Hamilton-Jacobi formulations J. Comput. Phys. 79 12-49
11. Soleimani M, Dorn O and Lionheart W R B 2006 A narrow-band level set method applied to EIT in brain for cryosurgery monitoring IEEE Trans. Biomed. Eng. 53 2257-64
12. Tossavainen O-P, Kolehmainen V and Vauhkonen M 2006 Free-surface and admittivity estimation in electrical impedance tomography Int. J. Numer. Methods Eng. 66 1991-2013
13. Tossavainen O-P, Vauhkonen M, Heikkinen L M and Savolainen T 2004 Estimating shape and free surfaces with electrical impedance tomography Meas. Sci. Technol. 15 1402-11
14. van der Merwe R and Wan E R 2001 The square-root unscented Kalman filter for state and parameter estimation Proc. ICASSIP'01: 2001 IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (Salt Lake City, USA) vol 6 pp 3461-4
15. Zhan R and Wan J 2007 Iterated unscented Kalman filter for passive target tracking IEEE Trans. Aerosp. Electron. Syst. 43 1155-63