ADAPTIVE GENETIC ALGORITHM BASED SOURCE IDENTIFICATION WITH NEAR-FIELD SCANNING METHOD

Adaptive Genetic Algorithm Based Source Identification with Near-field Scanning Method

With the global search method of adaptive genetic algorithm (GA), an improved methodology is proposed to identify the equivalent radiating dipoles of real sources on substrates such as printed circuit boards (PCB) and then to regenerate the radiating far field. This methodology is based on a set of elemental electricand magnetic dipoles which model the real sources. The numbers, positions and o...

Simple Boost Control Method Optimized with Genetic Algorithm for Z-Source Inverter

BASIS PURSUIT BASED GENETIC ALGORITHM FOR DAMAGE IDENTIFICATION

In damage detection the number of elements is generally more than the number of measured frequencies. Consequently, the corresponding damage detection equation is undetermined and thus has infinite solutions. Since in the damaged structures most of their elements remain healthy, the sparsest solution for the damage detection equation is mostly the actual damage. In the proposed method, the dama...

Airfoil Shape Optimization with Adaptive Mutation Genetic Algorithm

An efficient method for scattering Genetic Algorithm (GA) individuals in the design space is proposed to accelerate airfoil shape optimization. The method used here is based on the variation of the mutation rate for each gene of the chromosomes by taking feedback from the current population. An adaptive method for airfoil shape parameterization is also applied and its impact on the optimum desi...

Effective Information Retrieval Method Based on Matching Adaptive Genetic Algorithm

Information Retrieval (IR) System is very complex in nature due to the complex interactions between documents and queries, which means that the matching of document representations and query representations is not straightforward. The Genetic Algorithm (GA) is widely used in IR systems to improve the effectiveness such systems. This study uses the Vector Space Model (VSM) and the Extended Boole...