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ANN-Based Crack Identification in Rotor System with Multi-Crack in Shaft
[chapter]
2007
Key Engineering Materials
Rotating machinery, such as steam turbo, compressor, and aeroengine etc., are widely used in many industrial fields. Among the important rotor faults, the fatigue crack fault, which can lead to catastrophic failure and cause injuries and severe damage to machinery if undetected in its early stages, is most difficult to detect efficiently with traditional methods. In the paper, based on the truth of the change of the mode shapes of the cracked structure, a new method by combining accurate finite
doi:10.4028/0-87849-456-1.2463
fatcat:75zh5awdkvewrptqrprvhmyjoq