Title :
Study on Genetic Algorithm in Estimating the Initial Value of EIS Equivalent Circuit
Author :
Wang, Haiying ; Li, Gechen ; Yu, Zhilong ; Wang, Xuefei
Author_Institution :
Dept. of Autom., Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
Most of the software, which is used in fitting chart of EIS, such as EQUIVCRT, is not very effective in dealing with the problem of estimating the initial value, which influences the success of fitting chart directly. This paper, applying genetic algorithms to estimate the initial value of equivalent circuit and combining Gauss-Newton arithmetic, solved the problem effectively.
Keywords :
arithmetic; electrochemical impedance spectroscopy; equivalent circuits; genetic algorithms; EIS equivalent circuit; Gauss-Newton arithmetic; fitting chart; genetic algorithm; initial value estimation; Arithmetic; Automation; Convergence; Equivalent circuits; Genetic algorithms; Genetic mutations; Least squares methods; Newton method; Recursive estimation; Software engineering;
Conference_Titel :
Software Engineering, 2009. WCSE '09. WRI World Congress on
Conference_Location :
Xiamen
Print_ISBN :
978-0-7695-3570-8
DOI :
10.1109/WCSE.2009.306
