基于Matlab遗传算法工具箱GUI方式的非线性电路求解  

Solution of Nonlinear Circuit Based on Genetic Algorithm Toolbox GUI Mode in Matlab

作　　者：朱秀娥[1] ZHU Xiue(Information, Technology Department, Concord University College Fujian Normal University, Fuzhou Fujian 350117)

机构地区：[1]福建师范大学协和学院信息技术系,福建福州350117

出　　处：《宁夏师范学院学报》2017年第6期76-81,共6页Journal of Ningxia Normal University

基　　金：福建省教育厅项目(JA15634)

摘　　要：对GA和基于Matlab的遗传算法与直接搜索工具箱(GADS)作了简要介绍,结合非线性模拟电子电路,将求解电子电路的问题转换为非线性方程组的求解优化问题,用遗传算法求解优化问题中目标函数的最小值.运行结果表明,用该方法求解电子电路问题简单易懂,且近似解的精度较高,显示出GA在非线性电路数值计算中的优越性.The paper introduces genetic algori thm（GA） ,genetic algorithm optimization toolbox （GADS） and the optimization oolbox function. Combined with nonlinear analog electronic circuits, the problem of solving the electronic circuit is transfor^ned into he optimization problem of the nonlinear system. Using genetic algorithm to solve the minimum value of objective function in optimi-ation problem. The results of the operation show that this method for solving the problem of electronic circuits problem is easy to nderstand,and has a higher accuracy of the approximate solution which shows the superiority of GA in numerical calculation of onlinear circuit.

关 键 词：遗传算法 工具箱 MATLAB 非线性电路 GUI 

分 类 号：TN702[电子电信—电路与系统]