基于EDA的电路优化设计算法研究和应用  

An Improved Circuit Optimization Design Algorithm Based on EDA

作　　者：郑长风[1] 马艳红[2] 许正磊[2] 

机构地区：[1]西安工业学院电信学院,陕西西安710032 [2]西安电子科技大学计算机应用中心,陕西西安710071

出　　处：《微电子学与计算机》2005年第5期139-141,共3页Microelectronics & Computer

摘　　要：文单提出了一种用于虚拟电子电路实验室中电路优化的算法,该算法建立在统计分析的基础上,利用容差域伸缩与舍弃重叠区间相结合的方法,克服了该领域中现有的算法的缺陷,具有较高的优化速度和精度,并在作者参与开发的电子电路EDA虚拟实验室系统中取得了良好的效果。In this article, an algorithm used for circuit optimation which are an important part of virtual electronical laboratory is offered. The algorithm based on statistical analysis, it used the method of expending the tolerance domain and discarding the part that was overlapped at last time analysis, thus overcomed the disfigurements of the present available algorithms, and has the advantages of higher calculating speed and precision.. The algorithm had been well used into the system of virtual electrocircuit laboratory that designed by the author and others.

关 键 词：容差域 可接受域 统计取样分析 优化参数 倍频因子 

分 类 号：TP331[自动化与计算机技术—计算机系统结构]