基于多点矩匹配的复杂系统模型生成

Electrical Performance of Electrical Packaging (IEEE Cat. No. 03TH8710) Pub Date : 2003-12-08 DOI:10.1109/EPEP.2003.1250054

Huabo Chen, Ji Zheng, J. Fang

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引用次数: 5

摘要

提出了一种基于多点矩匹配的降阶建模方法，以获得复杂系统的宽带宏观模型。与类awe方法相比，该方法得到的最小二乘矩阵具有更好的条件，并且可以实现高阶有理逼近，从而获得高精度的宽带模型。

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Multipoint moment matching based model generation for complex systems

A new multipoint moment matching based reduced order modeling approach is proposed to obtain a broadband macro model of complex systems. With the new technique, the least square matrix obtained is better conditioned than that of the AWE-like approach and a high order rational approximation can be achieved to yield a highly accurate broadband model.

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来源期刊

Electrical Performance of Electrical Packaging (IEEE Cat. No. 03TH8710)

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