Title :
Optimization methods for reconstruction of conductances in rectangular resistive grids
Author :
Zegarmistrz, Piotr ; Galias, Zbigniew
Author_Institution :
Dept. of Electr. & Power Eng., AGH Univ. of Sci. & Technol., Kraków, Poland
Abstract :
The problem of reconstruction of conductances in rectangular resistive grids from boundary measurements is studied. Several reconstruction algorithms based on optimization methods are compared in terms of numerical stability and accuracy of the results. Limitations of the algorithms are discussed and several improvements are proposed.
Keywords :
circuit optimisation; electric admittance; numerical stability; resistors; boundary measurements; conductance reconstruction algorithm; numerical stability; optimization methods; rectangular resistive grids; resistor grids; Current measurement; Educational institutions; Image reconstruction; Linear programming; Optimization methods; Voltage measurement;
Conference_Titel :
Signals and Electronic Systems (ICSES), 2012 International Conference on
Conference_Location :
Wroclaw
Print_ISBN :
978-1-4673-1710-8
Electronic_ISBN :
978-1-4673-1709-2
DOI :
10.1109/ICSES.2012.6382215
