%%?清空環(huán)境
clc
clear
t=clock;
%?my_fuzzy_B=readfis（‘my_fuzzy_B‘）;
%%?遺傳算法參數(shù)
maxgen?=?20;
MaxIter?=80;%進(jìn)化代數(shù)
sizepop=25;???????????????????????%種群規(guī)模
%?pcross=[0.6];??????????????????????%交叉概率*************************
%?pmutation=[0.01];??????????????????%變異概率*************************
lenchrom=[1?1?1?1?1];??????????????%變量字串長(zhǎng)度
bound=[25?30;31?35;3.5?11.8;12?18;1?10];??%變量范圍
LPer100km_Equ=[];
%%?粒子群算法設(shè)置
Vmax?=?1;
Vmin?=?-1;
Ub?=?[30?35?11.8?18?10];
Lb?=?[25?31?3.5??12?1];
c1?=?2;???????%?加速常數(shù)
c2?=?2;???????%?加速常數(shù)
w?=?0.6;
%%?個(gè)體初始化
individuals=struct（‘fitness‘zeros（1sizepop）?‘chrom‘[]）;??%種群結(jié)構(gòu)體
avgfitness=[];???????????????????????????????????????????????%種群平均適應(yīng)度
bestfitness=[];??????????????????????????????????????????????%種群最佳適應(yīng)度
bestchrom=[];????????????????????????????????????????????????%適應(yīng)度最好染色體
%?初始化種群
for?i=1:sizepop
????individuals.chrom（i:）=Code（lenchrombound）;???????%隨機(jī)產(chǎn)生個(gè)體
????x=individuals.chrom（i:）;
????%求出個(gè)體適應(yīng)度
????a=x（1）;%向模型輸入蓄電池SOC下限
????b=x（2）;%向模型輸入蓄電池SOC上限
????c=x（3）;%向模型輸入發(fā)動(dòng)機(jī)最優(yōu)曲線下限功率
????d=x（4）;%向模型輸入發(fā)動(dòng)機(jī)最優(yōu)曲線上限功率
????e=x（5）;%向模型輸入發(fā)動(dòng)機(jī)工作點(diǎn)增量倍數(shù)
????sim（‘rule_on_off_constraint‘）%調(diào)用整車模型
????individuals.fitness（i）=0.4*LPer100km_Equ（end）/5.5+0.2*Out_CO_g_Per_km（end）/1.0+0.2*Out_NO_g_Per_km（end）/0.08+0.2*Out_HC_g_Per_km（end）/0.1+30*tan（abs（0.3-SOC（end）/100））;%取百公里油耗，個(gè)體適應(yīng)度
end

%找最好的染色體
[bestfitness?bestindex]=min（individuals.fitness）;
bestchrom=individuals.chrom（bestindex:）;??%最好的染色體
avgfitness=sum（individuals.fitness）/sizepop;?%染色體的平均適應(yīng)度
%?記錄每一代進(jìn)化中最好的適應(yīng)度和平均適應(yīng)度
trace=[];?
%%?進(jìn)化開始
for?i=1:maxgen
?????
?????%?選擇操作
?????individuals=Select（individualssizepop）;?
?????avgfitness=sum（individuals.fitness）/sizepop;%該語句沒有實(shí)際意義***
?????%?交叉操作
%??????pcross=1/（1+exp（0.05*i））+0.4;%自適應(yīng)交叉概率****************************************************************5/60=0.083
?????individuals.chrom=Cross（individualslenchromindividuals.chromsizepopbound）;
?????%?變異操作
%??????pmutation=0.3-0.5./（1+exp（0.05*i））;%自適應(yīng)變異概率**********************************************************
?????individuals.chrom=Mutation（individualslenchromindividuals.chromsizepop[i?maxgen]bound）;
????
????%?計(jì)算適應(yīng)度，以下程序完成了種群中各個(gè)個(gè)體的適應(yīng)度更新
????for?j=1:sizepop
????????x=individuals.chrom（j:）;
????????a=x（1）;
????????b=x（2）;
????????c=x（3）;
????????d=x（4）;
????????e=x（5）;
????????sim（‘rule_on_off_constraint‘）
????????individuals.fitness（j）=0.4*LPer100km_Equ（end）/5.5+0.2*Out_CO_g_Per_km（end）/1.0+0.2*Out_NO_g_Per_km（end）/0.08+0.2*Out_HC_g_Per_km（end）/0.1+30*tan（abs（0.3-SOC（end）/100））;%取百公里油耗，個(gè)體適應(yīng)度
%???????individuals.fitness（j）=fun（x）;???
????end
????
??%找到最小和最大適應(yīng)度的染色體及它們?cè)诜N群中的位置
????[newbestfitnessnewbestindex]=min（individuals.fitness）;
????[worestfitnessworestindex]=max（individuals.fitness）;
????%?代替上一次進(jìn)化中最好的染色體
????if?bestfitness>newbestfitness%注意：在這里適應(yīng)度值越?。茨繕?biāo)函數(shù)值越?。?，則對(duì)應(yīng)的個(gè)體就越好，因?yàn)榍蟮檬亲钚≈?br/>????????bestfitness=newbestfitness;%適應(yīng)度值替換
????????bestchrom=individuals.chrom（newbestindex:）;%個(gè)體替換
????end
????individuals.ch

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????6230??2012-10-13?16:02??Multi_Target_Optimization\AAA_Multi_Genetic_Revised_Adap_hybrid_F_Swarm.asv

?????文件???????6489??2012-10-14?22:52??Multi_Target_Optimization\AAA_Multi_Genetic_Revised_Adap_hybrid_F_Swarm.m

?????文件???????6196??2012-10-13?15:09??Multi_Target_Optimization\AA_Genetic_Revised_Adap_hybrid_F_Swarm.m

?????文件???????4061??2012-10-12?18:35??Multi_Target_Optimization\A_Genetic_Revised_Adap.m

?????文件???????4251??2012-10-16?08:00??Multi_Target_Optimization\A_Genetic_Revised_Adap_Multi.m

?????文件????????391??2012-09-06?10:32??Multi_Target_Optimization\Code.m

?????文件???????3757??2012-09-06?21:31??Multi_Target_Optimization\Copy_of_Genetic.m

?????文件???????1878??2012-09-09?20:52??Multi_Target_Optimization\Cross.m

?????文件?????????99??2012-04-07?13:43??Multi_Target_Optimization\fun.m

?????文件???????4371??2018-07-24?14:47??Multi_Target_Optimization\GA_test.m

?????文件???????3768??2012-07-24?21:23??Multi_Target_Optimization\Genetic.m

?????文件???????3757??2012-09-06?21:31??Multi_Target_Optimization\Genetic_adap.m

?????文件???????6103??2012-07-26?22:30??Multi_Target_Optimization\Genetic_revised_adap_hybrid.m

?????文件???????6196??2012-10-13?15:04??Multi_Target_Optimization\Genetic_revised_adap_hybrid_F_Swarm.asv

?????文件???????1691??2012-09-09?21:02??Multi_Target_Optimization\Mutation.m

?????文件???????3762??2012-09-10?08:50??Multi_Target_Optimization\PSO.m

?????文件???????1085??2012-04-08?19:33??Multi_Target_Optimization\Select.m

?????文件???????1579??2010-08-05?15:44??Multi_Target_Optimization\swarm_main.m

?????文件????????284??2012-04-07?22:10??Multi_Target_Optimization\test.m

?????文件????????369??2012-10-16?16:23??Multi_Target_Optimization\文檔說明.txt

?????目錄??????????0??2018-10-02?10:41??Multi_Target_Optimization

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