Transient sensitivity computation in circuit simulation

被引：0
|
作者：
Daldoss, L [1 ]
Gubian, P [1 ]
Quarantelli, M [1 ]
机构：
[1] Univ Brescia, Dipartimento Elettron Automaz, I-25123 Brescia, Italy
来源：
ISCAS '99: PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 6: CIRCUITS ANALYSIS, DESIGN METHODS, AND APPLICATIONS | 1999年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new method for computing time domain sensitivity concurrently in time with the circuit simulation is proposed in this paper. First we present the mathematical derivation of this approach which simultaneously provides the sensitivity of one circuit variable with respect to all the design parameters. Then, we discuss its advantages with respect to the well-know direct techniques, comparing their cost equations in terms of CPU "expensive" operations. Finally practical issues to include the proposed analysis in a Spice-like simulator are addressed by means of an explanatory example. Results confirm the accuracy of our implementation.
引用
收藏
页码：302 / 305
页数：4
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