20610 統計的損傷診断法における最適基準データの選択法に関する検討(知的処理と診断)

概要

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The statistical failure diagnostic method can diagnose soundness of structure with high accuracy from data that will be acquired after set up. Presented method detects structural failure with statistical method that judges the equivalence of two data. One of these is called standard data that will be acquired when structure is normal. Another is called measurement data that will be acquired when structure is operated. However, there are many conditions in actual structure. Therefore, it is difficult to determine the only standard data for long-term diagnosis. so we need selection of some preparatory data that is for optimal diagnosis. This report shows that application of the method to tunnel ventilation jet fan, the selecting process of optimal standard data in actual structure and the result.
一般社団法人日本機械学会の論文
2006-03-09