GA Trained ANFIS MPPT for Solar PV system

版本 1.0.0 (3.6 KB) 作者: PIRC

Genetic Algorithm (GA) trained Adaptive Neuro-Fuzzy Inference System (ANFIS) for Maximum Power Point Tracking (MPPT) of a Solar PV system

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更新时间 2023/8/19

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GA-Trained ANFIS MPPT Process:

Objective Function: Define a fitness function that quantifies how well a given set of ANFIS parameters lead to MPPT. Typically, the objective is to maximize the power extracted from the solar PV system.
GA Setup: Configure the GA parameters, such as the number of generations, population size, and mutation/crossover rates.
Initial Population: Generate an initial population of ANFIS parameter sets (fuzzy logic membership functions, neural network weights, etc.).
Evaluation: For each parameter set in the population, simulate the PV system's performance using ANFIS-based MPPT. Evaluate the power output and calculate the fitness based on how close it is to the MPP.
Selection: Choose the best-performing parameter sets (individuals) based on their fitness to serve as parents for the next generation.
Crossover and Mutation: Combine the selected parents to create new parameter sets, introducing diversity through genetic operations like crossover (mixing parameters of parents) and mutation (small random changes).
Next Generation: Repeat the evaluation, selection, crossover, and mutation steps for multiple generations, gradually improving the parameter sets' fitness.
Convergence: The GA converges towards parameter sets that provide optimal or near-optimal MPPT performance.

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引用格式

PIRC (2024). GA Trained ANFIS MPPT for Solar PV system (https://www.mathworks.com/matlabcentral/fileexchange/134022-ga-trained-anfis-mppt-for-solar-pv-system), MATLAB Central File Exchange. 检索来源 2024/4/27.