本文对具非对称粘滞阻尼的振动系统提出一种约束部件模态综合法。
A constrained component mode synthesis method for asymmetric viscous damped systems is presented.
采用多级模态综合技术并利用结构旋转对称的特点，建立包括转动部件和固定部件在内的水轮机整机系统动力特性分析模型。
A model for dynamic analysis on a whole hydroelectric machine system was studied by multiple step mode synthesis technique, which consists of rotary and fixed components.
利用模态综合法描述了柔性支腿的变形，探讨了建模过程中部件模态集的选取原则及正交化处理技术。
Deformation of flexible legs is defined by mode synthesis method, and the principle of mode selection and orthogonalization during modeling are discussed.
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