The time-stepping FEM model for the dynamic analysis of power system is established considering the nonlinear characteristics of internal generators and typology structures of external circuit.
建立了既考虑发电机内部非线性又考虑外部电路拓扑结构的用于系统动态分析的时步有限元模型。
The method effectively solves the problem of the tolerance automatic analysis of the nonlinear system whose state changes greatly.
这种方法较好地解决了在状态变化大的非线性系统中进行容差自动化分析的问题。
Finally, an important role of local map is shown in the dynamical analysis of a given nonlinear dynamical system with rigid constraints.
最后，以一类刚性约束的非线性动力系统为例，揭示了局部映射在其动力学分析中的重要作用。
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