纺织材料的染色过程本来就很复杂,受到无数因素的影响,包括染料浓度,染色时间,pH值,温度,染料的类型,纤维成分,机械搅拌,盐浓度,媒染剂,固定剂,水质,染色方法,和预处理过程。在染色过程中实现最佳设置的复杂性提出了重大挑战。作为回应,这项研究引入了一种新的算法方法,集成了响应面方法(RSM),人工神经网络(ANN),和遗传算法(GA)技术,用于精确微调浓度,时间,pH值,和温度。主要重点是量化颜色强度,表示为K/S,作为聚酰胺6和羊毛织物染色过程中的响应变量,利用梅树叶子作为可持续的染料来源。结果表明,ANN(R2〜1)的性能明显优于RSM(R2>0.92)。优化结果,采用ANN-GA集成,表示浓度为100重量%。%,时间86.06分钟,8.28的pH水平和100°C的温度产生聚酰胺6织物的10.21的K/S值。同样,浓度为55.85wt。%,时间120分钟,5的pH水平和100°C的温度产生的羊毛织物的K/S值为7.65。这种提出的方法不仅为可持续的纺织品染色铺平了道路,而且还促进了纺织品材料多种染色工艺的优化。
The dyeing process of textile materials is inherently intricate, influenced by a myriad of factors, including dye concentration, dyeing time, pH level, temperature, type of dye, fiber composition, mechanical agitation, salt concentration, mordants, fixatives, water quality, dyeing method, and pre-treatment processes. The intricacy of achieving optimal settings during dyeing poses a significant challenge. In response, this study introduces a novel algorithmic approach that integrates response surface methodology (RSM), artificial neural network (ANN), and genetic algorithm (GA) techniques for the precise fine-tuning of concentration, time, pH, and temperature. The primary focus is on quantifying color strength, represented as K/S, as the response variable in the dyeing process of polyamide 6 and woolen fabric, utilizing plum-tree leaves as a sustainable dye source. Results indicate that ANN (R2 ~ 1) performs much better than RSM (R2 > 0.92). The optimization results, employing ANN-GA integration, indicate that a concentration of 100 wt.%, time of 86.06 min, pH level of 8.28, and a temperature of 100 °C yield a K/S value of 10.21 for polyamide 6 fabric. Similarly, a concentration of 55.85 wt.%, time of 120 min, pH level of 5, and temperature of 100 °C yield a K/S value of 7.65 for woolen fabric. This proposed methodology not only paves the way for sustainable textile dyeing but also facilitates the optimization of diverse dyeing processes for textile materials.