component mode synthesis meaning in Chinese

构件模态综合

Considering the local nonlinearity of the rotor - bearing system , a systematic dimension reduction method is applied in this paper for low - pressure rotor - bearing of the 200mw turbine set system . the model of the rotor - bearing system is established by fem ( finite element method ) . the fixed - interface component mode synthesis procedure is applied to significantly reduce the dimension of the system
本文针对200mw汽轮发电机组低压转子?轴承系统,采用了一种系统的降维分析方法:利用有限元方法建立了转子?轴承系统的有限元模型,然后利用固定界面模态综合法显著地降低系统的维数。