Measurement method of aero-engine rotor concentricity and perpendicularity based on deep belief neural network

When implementing the traditional assembly method, the rotor is affected by machining errors. The morphology of the rotor is complex, and the machining error of the rotors at all levels are transmitted step by step through the stop mating surface, which affects the performance and service life of th...

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Veröffentlicht in:	Review of scientific instruments 2022-11, Vol.93 (11), p.115108-115108
Hauptverfasser:	Sun, Chuanzhi, Liu, Wentao, Cheng, Hanwen, Liu, Yongmeng, Tan, Jiubin
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerospace engines Algorithms Assembly Concentricity Depolarization Error analysis Feature extraction Machining Measurement methods Neural networks Optimization Rotors Service life Training
Online-Zugang:	Volltext
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