NDLI: Model-Order Reduction Algorithm with Structure Preserving Techniques

Content Provider	IEEE Xplore Digital Library
Author	Ming-Hong Lai Chia-Chi Chu Wu-Shiung Feng
Copyright Year	2006
Description	Author affiliation: Dept. of Electron. Eng., Chang Gung Univ. (Ming-Hong Lai)
Abstract	An approach for the model-order reduction technique of the VLSI interconnect systems is presented in this paper. The conventional model-order reduction techniques usually adopt the congruence transformation to generate the reduced system, but they often destroy the structure of the system mathematical formulation. The new structure-preserving approach calculates the system moments by the recursively and construct the corresponding projection matrix. The structure of the reduced system can be preserved and it achieves the 2q-order moment matching property, and the recursively moment calculation technique could great reduce the computational cost. In addition, the effective impedance model can be obtained from the 0-th model-order reduction method. The experimental results show the higher accuracy and the higher resource saving of our method
Starting Page	1607
Ending Page	1610
File Size	150775
Page Count	4
File Format	PDF
ISBN	1424403871
DOI	10.1109/APCCAS.2006.342071
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-12-04
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Integrated circuit interconnections RLC circuits Very large scale integration LAN interconnection Sparse matrices Reduced order systems Voltage Transfer functions Computational efficiency Impedance recursively moment calculation Model-order reduction VLSI interconnect structure-preserving
Content Type	Text
Resource Type	Article

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