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北京钢铁学院自动化系
Published:1984
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[1]黄汝激.动态非线性广义分裂法[J].电子学报,1984(03):41-51.
Huang Ru-ji. Dynamic Nonlinear Generalized Diakoptics[J]. Acta Electronica Sinica, 1984, (3): 41-51.
文中提出了解非线性刚性常微分方程组用的一个改进的 PBD 算法和两类多元耦合动态元件的离散化-线性化电路模型。并据此把非线性广义分裂法[见附录 B]推广成分析大规模动态非线性网络用的动态非线性广义分裂法。在伴随的算法中
可以自动变阶和变步长。
An modified PBD formulas algorithm for solving nonlinear stiff ordinary dif- ferential equations and the discretized-linearized circuit models for two classes of multiele- memt-coupled dynamic elements are presented.By using them the nonlinear generalized dia- koptics is extened to the dynamic nonlinear generalized diakoptics for large-scale dynamic nonlinear networks.In the associated algorithm
the change of order and step-size is auto- matic.
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