| 粘接结构超声波C扫描检测的三维图像重构 |
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| 引用本文： | 艾春安,蔡笑风,赵文才,刘瑜.粘接结构超声波C扫描检测的三维图像重构[J].机床与液压,2011,39(16). |
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| 作者姓名： | 艾春安 蔡笑风 赵文才 刘瑜 |
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| 作者单位： | 1. 第二炮兵工程学院,陕西西安,710025
2. 第二炮兵士官学校,山东青州,262500 |
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| 摘 要： | 基于虚拟仪器技术构建了超声波检测系统,该系统依据模块化的思想进行设计,可同时实现A、C扫描功能。利用该系统对固体火箭发动机粘接结构进行扫描检测,并对粘接结构的体数据进行采集、存储和阈值分割。在此基础上研究了基于体素的三维重构算法。重构后的三维图像比较直观,能够较真实地反映粘接结构内部的缺陷情况。
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| 关 键 词： | 粘接结构 超声波C扫描 体素 三维重构 |
Three-dimension Images Reconstruction of Clingy Configuration Based on Ultrasonic C-scan Test |
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| AI Chun'an,CAI Xiaofeng,ZHAO Wencai,LIU Yu.Three-dimension Images Reconstruction of Clingy Configuration Based on Ultrasonic C-scan Test[J].Machine Tool & Hydraulics,2011,39(16). |
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| Authors: | AI Chun'an CAI Xiaofeng ZHAO Wencai LIU Yu |
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| Affiliation: | AI Chun'an1,CAI Xiaofeng1,ZHAO Wencai2,LIU Yu1(1.The Second Artillery Engineering College,Xi'an Shaanxi 710025,China,2.Second Artillery Non-commissioned Officer School,Qingzhou Shangdong 262500,China) |
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| Abstract: | Based on virtual instrument technology,the ultrasonic testing system was constructed,which was designed according as the idea of modularization and the function of A-scan and C-scan could be realized synchronously.The system was used for testing scan the clingy configuration of Solid Rocket Motor and the testing volume data of the configuration could be collected,stored and cut by threshold.Based on this a kind of algorithm about three-dimension reconstruction was researched on basis of volume data.The reco... |
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| Keywords: | Clingy configuration Ultrasonic C-scan Volume data Three-dimension reconstruction |
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