Two-Parameter Inversion of Fluid-Saturated Porous Medium with Niche Ant Colony Algorithm
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-09
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Based on the Biot model, we performed the inversion of reservoir parameters with improved niche ant colony algorithms (INACA).
In order to overcome the premature problem of inverse process, the improved niche ant colony algorithms are constructed by combining the fitness-sharing principle which is one of the niche methods with the ant colony algorithm.
The numerical results indicate that the relative error of single parameter inversion can be maintained at less than 0.4 percent; particulary, the relative error of porosity is less than 0.02 percent.
However, the inversion effect of two-parameter inversion was found to be slightly weak, but the relative error can still be maintained at less than 7.5 percent.
Moreover, the antinoise property of the method was also verified.
The results of numerical simulation demonstrate that the method is an effective convergent optimization method.
American Psychological Association (APA)
Zhang, Xin-Ming& Wang, Li-Rong. 2014. Two-Parameter Inversion of Fluid-Saturated Porous Medium with Niche Ant Colony Algorithm. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-451062
Modern Language Association (MLA)
Zhang, Xin-Ming& Wang, Li-Rong. Two-Parameter Inversion of Fluid-Saturated Porous Medium with Niche Ant Colony Algorithm. Mathematical Problems in Engineering No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-451062
American Medical Association (AMA)
Zhang, Xin-Ming& Wang, Li-Rong. Two-Parameter Inversion of Fluid-Saturated Porous Medium with Niche Ant Colony Algorithm. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-451062
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451062