摘要
提出了一种数据驱动的典型涂层体系的霉菌腐蚀评估模型,突破了现有标准和研究在防护涂层霉菌腐蚀效应评估方面的局限性。首先,建立了涵盖涂层外观和涂层性能的霉菌腐蚀评估指标体系;其次,综合了层次分析法、熵权法和理想解法(TOPSIS法)的优点,建立了基于组合权TOPSIS的防护涂层霉菌腐蚀定量评估模型;最后,结合防护涂层样件在南海岛礁环境条件下的自然环境试验数据,对提出的方法进行算例分析。为防护涂层在霉菌腐蚀条件下的腐蚀程度定量评估提供了一种科学、合理且可行的方法。
A data-driven mold corrosion evaluation model for typical coating systems is proposed,which breaks through the limitations of existing standards and research in evaluating mold corrosion effects of protective coatings.Firstly,a mold corrosion evaluation index system covering coating appearance and coating performance is established.Secondly,based on the advantages of analytic hierarchy process,entropy weight method and TOPSIS method,a quantitative evaluation model of protective coating mold corrosion based on combined weight TOPSIS is established.Finally,combined with the natural environmental test data of protective coating samples in the South China Sea islands and reefs,the proposed method is analyzed with an example.It provides a scientific,reasonable and feasible method for the quantitative evaluation of the corrosion degree of protective coating under the condition of mold corrosion.
作者
高春雨
刘事成
黄铎佳
李长虹
GAO Chunyu;LIU Shicheng;HUANG Duojia;LI Changhong(CEPREI,Guangzhou 511370,China;Guangdong Provincial Key Laboratory of Electronic Information Products Reliability Technology,Guangzhou 511370,China)
出处
《电子产品可靠性与环境试验》
2023年第6期30-36,共7页
Electronic Product Reliability and Environmental Testing
关键词
数据驱动
霉菌腐蚀
评估模型
层次分析法
熵权法
理想解法
data driven
mold corrosion
evaluation model
analytic hierarchy process
entropy weight method
TOPSIS
