摘要
为了克服遗传算法的一些缺点 ,从遗传算法初始群体的均匀生成、十进制整数与实数混合编码方式的采用、遗传算子的自适应生成、最优个体的无遗传保留等策略上改进了现有遗传算法 ,提出了一种改进形式的遗传算法。仿真实验表明 ,该改进遗传算法能大大提高遗传算法的收敛速度 ,有效防止“早熟”现象 。
In order to overcome shortcomings of the genetic algorithm, the existing genetic algorithm is improved on the creation of original colony, the mix coding of decade and real number, self adaptation of genetic arithmetic operators and the non descendibility preserving of the best of all An improved genetic algorithm is put forward It has been demonstrated through simulation experiment that the improvement can quicken the convergence, effectively prevent the so called pre maturity, and significantly improve calculation stability of the algorithm
出处
《微电子学》
CAS
CSCD
北大核心
2002年第4期273-275,共3页
Microelectronics
关键词
改进遗传算法
小区间生成法
混合编码
Improved genetic algorithm
Small section method
Mix number coding
