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An Assembly Method for the Multistage Rotor of An Aero-Engine Based on the Dual Objective Synchronous Optimization for the Coaxality and Unbalance

The assembly quality of an aero-engine directly determines its stability in high-speed operation. The coaxiality and unbalance out of tolerance caused by improper assembly may give rise to complicated vibration faults. To meet the requirements of the dual objective and reduce the test cost, it is ne...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: Yue Chen, Jiwen Cui, Xun Sun
Format: Artigo
Sprache:Inglês
Veröffentlicht: MDPI AG 2021-04-01
Schriftenreihe:Aerospace
Schlagworte:
aero-engine assembly
assembly optimization
coordinate transmission
error propagation
assembly datum
genetic algorithm
Online-Zugang:https://www.mdpi.com/2226-4310/8/4/94
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