Simulated Annealing for CSAMT 1 Dimension Inversion

We applied simulated annealing in CSAMT 1 dimension inversion. We demonstrate the simulated annealing flexibility for starting models by allowing the model parameters to vary in a large range. The inversion started from 10 different starting models and has 1000 temperature reductions. Numerical calc...

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Bibliographic Details
Published in2010 International Conference on Multimedia Technology pp. 1 - 4
Main Authors Jianhui Li, Ziqiang Zhu, Guangyin Lu, Sihong Zeng, Wenjie Yan
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2010
Subjects
Atmospheric modeling
Conductivity
Electric fields
Geophysics
Mathematical model
Numerical models
Simulated annealing
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Summary:We applied simulated annealing in CSAMT 1 dimension inversion. We demonstrate the simulated annealing flexibility for starting models by allowing the model parameters to vary in a large range. The inversion started from 10 different starting models and has 1000 temperature reductions. Numerical calculation model was a three-layer geoelectric model; the observed data were electric field component. The results show all runs converge to the true parameters. The efficiency of simulated annealing for CSAMT 1D inversion is high.
ISBN:9781424478712
1424478715
DOI:10.1109/ICMULT.2010.5629687