| 基于粗糙集的有机涂层腐蚀损伤综合评定模型 |
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| 引用本文： | 周立建,穆志韬,邢玮,孔光明. 基于粗糙集的有机涂层腐蚀损伤综合评定模型[J]. 装备环境工程, 2012, 9(1): 75-80 |
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| 作者姓名： | 周立建 穆志韬 邢玮 孔光明 |
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| 作者单位： | 1. 海军航空工程学院青岛分院,山东青岛,266041
2. 海军航空工程学院,山东烟台,264001 |
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| 摘 要： | 运用粗糙集理论对评定涂层腐蚀损伤的9个单项指标进行了约简,消除了冗余信息,提高了评定效率,并依据粗糙集的属性重要性确定了相应评定指标的权重,消除了传统方法计算权重的主观性,增强了综合评定结果的可靠性,最终建立了有机涂层腐蚀损伤综合评定模型。通过对不同防护涂层的飞机典型结构试验件加速腐蚀试验的结果分析,验证了模型的可行性,并定量得到了不同涂层腐蚀损伤的综合评定等级。
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| 关 键 词： | 有机涂层 腐蚀损伤 综合评定 粗糙集 |
| 收稿时间： | 2011-07-31 |
Corrosion Damage Comprehensive Evaluation Model of Organic Coatings Based on Rough Set |
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| ZHOU Li-jian,MU Zhi-tao,XING Wei and KONG Guang-ming. Corrosion Damage Comprehensive Evaluation Model of Organic Coatings Based on Rough Set[J]. Equipment Environmental Engineering, 2012, 9(1): 75-80 |
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| Authors: | ZHOU Li-jian MU Zhi-tao XING Wei KONG Guang-ming |
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| Affiliation: | 1. Qingdao Branch of Naval Aeronautical Engineering Academy, Qingdao 266041, China; 2. Naval Aeronautical Engineering Academy, Yantai 264001, China) |
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| Abstract: | Rough set theory was utilized to predigest the 9 single indexes for corrosion damage evaluation of coatings to eliminate redundancy information and improve evaluation efficiency. Evaluation indexes＇ weight was determined according to the importance of attribute, which eliminated the subjectivity of calculating weights by traditional methods and enhanced the reliability of comprehensive evaluation results. Corrosion damage comprehensive evaluation model of organic coatings was established. The model＇ s feasibility was validated through the results analysis of accelerated corrosion test of aircraft structure specimens with different coatings and comprehensive evaluation grades of corrosion damage for different coatings were obtained. |
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| Keywords: | organic coatings corrosion damage comprehensive evaluation rough set |
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