摘要
针对二维抛物型方程参数反演问题,利用遗传算法求解此反演问题,把参数反演问题转化为优化问题,通过演化计算方法求解.该方法的研究可为偏微分方程的参数识别提供一个有效的工具.
Aimed at the parameter inversion problems of two-dimensional parabolic equations, the genetic algorithms were employed for solving the problem, transforming the parameter inversion into an optimized one and obtaining solutions by an evolved computational method. The research can provide an effective tool for the parameter recognition of partial differential equations.
出处
《空军雷达学院学报》
2008年第4期293-294,297,共3页
Journal of Air Force Radar Academy
关键词
抛物型方程
反演
遗传算法
交替方向法
参数
parabolic equation
inversion
genetic algorithms
alternating direction method
parameters
