An Artificial Immune Algorithm and its Application in AVO Inversion

Article Preview

Abstract:

An improved artificial immune algorithm is proposed for geophysical P-wave amplitude variation with offset (AVO) inversion. In this paper, the algorithm is described and implemented. The orthogonal crossover is used to generate the initial population and the elitist-crossover is adopted to add the good patterns of the population. The hybrid mutation method is presented to increase the ability of local and global optimization. The improved immune algorithm is then applied to earth interface models of Mexican gulf for AVO inversion. The experimental results show that the improved algorithm is of high precision than the traditional immune algorithm.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1779-1782

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Hongwei Mo. Artificial Immune System Principle and Application[M]. Harbin: Harbin Institute of Technology Press, 2002. Dj.M. Maric, P.F. Meier and S.K. Estreicher: Mater. Sci. Forum Vol. 83-87 (1992), p.119

Google Scholar

[2] Qirui Zhang, Ling Zhang, Shoubin Dong, etc. Research of Text Categorization Based on Immune Algorithm [J]. Micro-computer information,2007,8-3:210-212.

Google Scholar

[3] Mingzhi Xue, Weicai Zhong, Jing Liu, etc. Orthogonal Multi-Agent genetic algorithm and its application in the function optimization problem[J]. Systems Engineering and Electronic Technology, 2004, 26 (9) :130521311.

DOI: 10.1109/iccima.2003.1238119

Google Scholar

[4] Rirong Zheng. Artificial immune algorithm based on euclidean distance and king-crossover [D]. Doctoral dissertation of South China University of Technology, 2004.

Google Scholar

[5] T Back, H P Schwefel. An overview of Evolutionary algorithms for parameter optimaztion[J]. Evolutionary Computation.1993, 1 (1): 1 - 23.

Google Scholar

[6] Jimeng Lu. Principles of seismic exploration [M]. Dongying: Petroleum University Press, 1993. 275-277

Google Scholar