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[1]解源,朱奕丹,曾桂英,等.钢管磁性探伤多传感器信息融合模型的研究[J].集美大学学报(自然科学版),2011,16(2):123-127.
　XIE YuanZHU Yi-danZENG Gui-yingXU Yu-ming.Study on the Model of Multi-sensor InformationFusion of Steel Pipe Magnetic Testing[J].Journal of Jimei University,2011,16(2):123-127.
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钢管磁性探伤多传感器信息融合模型的研究(PDF)
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《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]

卷:
第16卷
期数:
2011年第2期
页码:
123-127
栏目:
航海技术与物流工程
出版日期:
2011-03-25

文章信息/Info

Title:
Study on the Model of Multi-sensor InformationFusion of Steel Pipe Magnetic Testing
作者:
解源; 朱奕丹; 曾桂英; 许育铭
(集美大学信息工程学院,福建 厦门 361021)
Author(s):
XIE YuanZHU Yi-danZENG Gui-yingXU Yu-ming
(School of Information EngineeringJimei UniversityXiamen 361021China)
关键词:
钢管; 局部损伤; 多传感器检测; 特征信号; 信息融合模型
Keywords:
steel pipe; local damage; multi-sensor detection; characteristic signal; information fusion model
分类号:
-
DOI:
-
文献标志码:
-
摘要:
针对大型钢管裂纹与孔洞的局部损伤缺陷，采用非晶态合金多传感器阵列获取钢管在空间与时间上的多源缺陷信息.通过实验提取了反映钢管缺陷的特征信号，建立缺陷状态数学模型，形成了多传感器信息融合所需的先验知识.基于多传感器信息融合原理，构建了适合于钢管损伤的多传感器信息融合模型，研究了模型在不同层次上的信息融合特点，提高了对钢管局部损伤状态定量识别与评估的准确性和可靠性
Abstract:
For the local damage of cracks and holes in large steel pipes,multi-source defect information in space and time for cracks and holes damage was obtained by multi-sensor arrays.Through experiments,characteristic signals that reflected steel pipe defects were extracted and the mathematical models of the defect state were established,resulting in the formation of the prior knowledge required by multi-sensor information fusion.Based on the theory of multi-sensor information fusion,the multi-sensor information fusion model for pipe damage was constructed. The features of information fusion on different levels were studied,which improved the accuracy and reliability in the quantitative identification and evaluation of local damage state of steel pipe

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更新日期/Last Update: 2018-06-13