摘要
本文在对供电用串联电阻链的等效电路模型进行详细论证的基础上,根据Mesh结构P/G网所具有的结构特点,将P/G网电阻网络加以等效变换,得到比原网络规模小得多的等效简化网络。然后用现有的布线优化方法来优化简化网络,速度可提高至少一个数量级。
In this paper, the principle of equivalent circuit models of series resistor chain in the P/G networks is first demonstrated detailedly. Then, based on some characteristics of mesh structure, the large-scale P/G resistor network is simplified to an equivalent one which typically is much smaller than the original one using equivalent circuit model theory. Finally, the simplified equivalent network can be solved by existing P/G network optimization method and the original network can be solved from the simplified equivalent network.
出处
《微电子学与计算机》
CSCD
北大核心
2005年第1期170-173,共4页
Microelectronics & Computer
基金
浙江省自然科学基金资助(602131)
浙江省科技计划资助项目(2004C31102)
关键词
Mesh结构P/G网
布线优化
等效网络
Mesh-structured P/G network, Optimization, Equivalent circuit modeling
