Improving Model-Order Reduction Methods by Singularity Exclusion

被引：1

作者：

Miettinen, Pekka ^{[1
]}

Honkala, Mikko ^{[1
]}

Roos, Janne ^{[1
]}

Valtonen, Martti ^{[1
]}

机构：

[1] Aalto Univ, Sch Sci & Technol, Dept Radio Sci & Engn, POB 13000, FI-00076 Aalto, Finland

来源：

SCIENTIFIC COMPUTING IN ELECTRICAL ENGINEERING (SCEE 2010) | 2012年 / 16卷

关键词：

D O I：

10.1007/978-3-642-22453-9__41

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a novel stand-alone method for overcoming a singular system matrix in Model-Order Reduction (MOR) algorithms, which would otherwise foil successful algorithm operation and thus reduction. The basic idea of the method is to locate and identify the circuit areas that generate the singularities to the system matrix prior to MOR, and exclude these from the reduction. The method is applicable to any netlist-in-netlist-out type MOR method.

引用

页码：387 / 394

页数：8

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