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| 超声波检测近距离缺陷定量专家系统的设计和实现 | |
| 引用本文： | 李兵,乔亚霞,袁江海. 超声波检测近距离缺陷定量专家系统的设计和实现[J]. 无损检测, 2004, 26(12): 602-604 |
| 作者姓名： | 李兵 乔亚霞 袁江海 |
| 作者单位： | 1. 国家质量监督检验检疫总局锅炉压力容器检测研究中心,北京,100013 2. 国家电力公司电力建设研究所,北京,100055 3. 北京航空航天大学,北京,100083 |
| 摘 要： | 针对目前超声波探伤近距离缺陷定量技术一直沿用效率比较低下的当量试块比较法的问题，进行了一系列相关试验研究和数学论证。提出了一种结合计算机专家系统来改善超声波探伤近距离缺陷定量的新方法。研究结果表明，设计的定量专家系统能够在保证超声波探伤近距离缺陷定量精度的前提下，大大提高工作效率，具有较为重要的意义。 |
| 关 键 词： | 超声波检测 近距离缺陷 定量 声场 数据库 专家系统 |
| 文章编号： | 1000-6656(2004)12-0602-03 |
| 修稿时间： | 2004-03-02 |
DESIGN AND REALIZATION OF THE QUANTIFICATION EXPERT SYSTEM FOR THE FLAW IN NEAR FIELD OF ULTRASONIC TESTING |
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| LI Bing,QIAO Ya-xia. DESIGN AND REALIZATION OF THE QUANTIFICATION EXPERT SYSTEM FOR THE FLAW IN NEAR FIELD OF ULTRASONIC TESTING[J]. Nondestructive Testing, 2004, 26(12): 602-604 | |
| Authors: | LI Bing QIAO Ya-xia |
| Affiliation: | LI Bing,QIAO Ya-xia~ |
| Abstract: | To improve the low efficiency of the equivalent test piece comparison method for quantification of near flaw in ultrasonic testing method, series of experiments and arithmetic reasoning were implemented. A new method combined with computer expert system was put forward. As the result indicated, the designed expert system could improve labor efficiency greatly at the basis of guarantee the quantification. |
| Keywords: | Ultrasonic testing Near flaw Quantification Acoustic field Database Expert system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |