Optimization of parameters of pulse current gas tungsten arc welding using non conventional techniques

•The work contained in the manuscript depicts the optimization from Particle swarm Optimizationa and genetic algorithm.•The results are in line with the experimental values.•The application of metaheuristics evoluitionary non conventional techniques saves the time and provide the accurate results. T...

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Vydáno v:Journal of advanced joining processes Ročník 6; s. 100124
Hlavní autoři: Baghel, Pushp Kumar, Gupta, Tushar
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier B.V 01.11.2022
Elsevier
Témata:
Genetic algorithm
Optimization
Particle swarm optimization
Pulse current GTAW
Weld parameters
GTAW
Genetic algorithm
Pulse current GTAW
GA
Particle swarm optimization
PSO
Optimization
Weld parameters
ISSN:2666-3309, 2666-3309
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Shrnutí:•The work contained in the manuscript depicts the optimization from Particle swarm Optimizationa and genetic algorithm.•The results are in line with the experimental values.•The application of metaheuristics evoluitionary non conventional techniques saves the time and provide the accurate results. They are easy to operate and optimum results are obtained.•These techniques are faster way to find optimum and accurate solutions. This paper explains the heuristic search and evolutionary methods with new approach using experimental design techniques i.e Central composite design. The experimental data collected using conventional experimentation is used in application of genetic algorithm (GA) and particle swarm optimization (PSO) for optimization of process parameters. The data available from the experimentation is being used to perform genetic algorithm and particle swarm optimization and is being compared with the predicted values using design of experiment i.e from regression model. The developed regression model of the objective function i.e properties of weld joint also act as the objective function for optimization through genetic algorithm and particle swarm optimization. Modelling and optimization of process variables to find the quality weld output using pulse current GTAW has been tried in the present work. The optimized values obtained from these techniques were compared with experimental results and presented.
ISSN:2666-3309
2666-3309
DOI:10.1016/j.jajp.2022.100124