1833 スラッジを内蔵した屋外石油タンクのニューラルネットワークによる擬似AE源位置標定(G03-5 ニューラルネットワーク・非破壊検査,G03 材料力学)

概要

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The development of the technique to monitor the acceleration of corrosion in outdoor oil tank is desired to prevent environmental pollution accident. Present study utilized the acoustic emission technique to monitor the corrosion. Degradation of measurement accuracy to AE location is apprehended by the sludge pile up on the oil tank bottom. Imitation sludge was set up in the real tank (1,700kl) to investigate the effect of the sludge. Generating artificial AE at the outside of bottom board of the tank, AE source location was carried out using a neural network. The result suggested that accurate location is possible even if imitation sludge is pile up at the bottom of the tank..
社団法人日本機械学会の論文
2005-09-18