In configuration optimization of truss with mixed variables , mixed coded strategies are proposed which are binary and floating coding , integer and floating coding 對(duì)于混合變量的析架形狀優(yōu)化問(wèn)題,本文提出了混合編碼策略,即二進(jìn)制和實(shí)數(shù)混合編碼、整數(shù)和實(shí)數(shù)混合編碼。
2 . analyze two kinds of coding strategy and give some feathers of the coding method which can be used to analyze the search ability of ga operators . 3 編碼策略是設(shè)計(jì)遺傳算法的一個(gè)重要步驟,編碼也成為遺傳算法應(yīng)用中的首要問(wèn)題,因而建立完善的編碼方面的理論指導(dǎo)是必要的。
In our work , we use an object oriented feature - based coding strategy in the following two applications : the simulation for the human ' s letters identified experiment and the data analysis of the seawater ' s quality 我們應(yīng)用面向?qū)ο蟮奶卣骶幋a成功地將art應(yīng)用于人的英文26個(gè)字母認(rèn)知識(shí)別實(shí)驗(yàn)的仿真與海域水質(zhì)數(shù)據(jù)的分析中。
During solving the problem , presents a different code strategy from other general ones , discusses some important factors that influence the algorithm characteristics and gets the ranges of the parameters b y experiments 最后,將改進(jìn)的免疫遺傳算法應(yīng)用于tsp這一典型的組合優(yōu)化問(wèn)題,提出與以往不同的編碼方案,通過(guò)實(shí)驗(yàn),確定了算法中參數(shù)的取值范圍。
The research contents can be outlined as bellow : ( 1 ) it has analyzed the basic principle and characteristics of ga and investigated the ga coding strategy and its operators in detail 論文主要研究工作和取得成果如下: 1 .研究遺傳算法的基本原理及其優(yōu)缺點(diǎn),了解其廣泛的應(yīng)用領(lǐng)域,特別是在電力系統(tǒng)的應(yīng)用情況,并且詳細(xì)地分析了遺傳算法的編碼策略與操作算子。