The Application of Adaptive Immune Genetic Algorithm for Parameter Optimization in Soil Water Movement

This paper introduces adaptive immune genetic algorithm (AIGA) . It based on genetic algorithm and immune principle. The algorithm defines selection, expansion and mutation operation. For improve searching ability of the global and local. The algorithm defines three new parameter as selection scale, expansion radius, mutation radius and adaptive adjusting parameters. A simulation test of soil water movement parameters optimization is done with AIGA. A good result is obtained from the model.