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"Footprint" assessment of eddy current probes

作者:科技文献资料网 时间:2017-06-24 11:43:31  浏览:8778   来源:科技文献资料网
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[唯一标识符]:CDSITC.AEROSPACE.A02-19339
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:A2002-19339
[标题]:"Footprint" assessment of eddy current probes
[作者]:Benson C W
[来源]:AIP-Conference-Proceedings-
[文摘]:Eddy current coils are a fundamental part of an eddy current inspection system. With a fully automated system, excellent repeatability of defects can be obtained. However, slight variations are encountered when the same inspection is run with a different probe. This is especially true with multiple probe vendors. This paper discusses an improved "footprint" analysis technique for assessing incoming probes. A C-scan of a probe's positional response to the cross section of a small-diameter wire is generated and results are compared to probe characteristics and crack responses. (Author)
[关键词]:NONDESTRUCTIVE TESTS; EDDY CURRENTS; DAMAGE DETECTION; IMAGE ANALYSIS; CRACKING FRACTURING; AUTOMATIC CONTROL; OPTICAL SCANNERS; CROSS SECTIONS
[出版年份]:2001
[专业领域]:Quality Assurance and Reliability
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[唯一标识符]:CDSTIC.ISTP.1077151
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:INTEROCULAR SUPPRESSION - LARGE PERCEPTUAL LOSS, SMALL SENSITIVITY LOSS
[作者]:VA NGUYEN;AW FREEMAN;PM WENDEROTH;RC HEARD
[出版单位]:SPRINGER-VERLAG SINGAPORE PTE LTDSINGAPORE
[ISSN_ISBN]:981-3083-64-6
[会议名称]:1997 International Conference on Neural Information Processing and Intelligent Information Systems,DUNEDIN, NEW ZEALAND,September 1997
[来源]:PROGRESS IN CONNECTIONIST-BASED INFORMATION SYSTEMS, VOLS 1 AND 2,pp 51-54
[编辑者]:EN Kasabov;R Kozma;K Ko;R OShea;G Coghill;T Gedeon
[主办单位]:Air New Zealand;Asian Pacific Neural Network Assembly;Fisher & Paykel;IEEE, Neural Network Council;Int Neural Network Soc;New Zealand Comp Soc;SAS Inst;TELECOM New Zealand;Univ Otago, Dept Informat Sci
[地址]:VA NGUYEN,UNIV_SYDNEY, DEPT BIOMED SCI, POB 170, LIDCOMBE, NSW 2141, AUSTRALIA
[专业领域]:COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE,COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS,NEUROSCIENCES
[文献类型]:科技报告
[标题]:National Dam Safety Program. Lake Belle-Ann Dam (MO 31140),Mississippi - Kaskaskia -St. Louis Basin,Warren County,Missouri. Phase I Inspection Report.
[作者]:shifrin,walter g.
[机构]:PRC Consoer Townsend,Inc.,St. Louis,MO.
[关键词]:earth dams,missouri,reservoirs,visual inspection,safety,stability,hydrology,flooding,deficiencies,lake belle-ann dam,national dam inspection program,ntisdodxa
[出版年份]:1982
[报告时间]:Sep 79,
[页码]:146p
[馆藏索取号]:AD-A106609
[总页数]:147



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