Development of mathematical model with a genetic algorithm for automatic arc welding process

• 来源期刊: 金属学报(英文版)
• 学科: 数学
• 关键词: 遗传算法 数学模型 焊接过程 焊接工艺参数 智能模型 利用开发 方差检验 弧焊机器人
• 年，卷（期）: 2010,（3）
• 页码范围: 230-240
• 页数: 11页
• 分类号: O242.23|O141.4
• 语种: 英文

摘要

This paper is to represent new algorithms to predict process parameters on top-bead width in robotic gas metal arc(GMA) welding process.The models have been developed:linear, curvilinear and intelligent model based on full factorial design with two replications.Regression analysis was employed for optimization of the coefficients of linear and curvilinear models, while genetic algorithm(GA) was utilized to estimate the coefficients of an intelligent model.Not only the fitting of these models were checked an...