| 摘要 |
PROBLEM TO BE SOLVED: To provide a computer system including a software code segment programmed to enable minimization of imbalance of a rotor 200. SOLUTION: A rotor includes a first portion and a second portion coupled tandem by a fitting coupling. A code segment is constructed to receive position and weight of each fastener in the fitting coupling, to receive information relating eccentricity of a center from rotary axis lines 226, 228 of an assembly, and to define imbalance of the rotor based on at least one of the received eccentricity information of the rotor and a vibration mode shape. COPYRIGHT: (C)2008,JPO&INPIT
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