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发表于 2019-6-21 14:27:33
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来自 江苏
- clear;
- clc;
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- %%%%%%%%%%%抽样参数设定和变量范围设定%%%%%%%%%%%%%%%%%%%%%%%%%%
- % %
- lhsnum = 10; pnum = 12; %拉丁超立方抽样个数,同样为循环计算次数,pnum样本维数
- LBUBs = zeros(pnum,2); %参数的范围矩阵
- LBUBs = [0.2 0.35 % B2 内圈厚度占比
- 0.4 0.9 % B3 腹板底部距内圈底部距离占比
- 0.5e-3 1e-3 % H4 腹板厚度
- 1.2e-3 3e-3 % H7 内圈厚度
- 0.3 0.7 % B4 腹板底部距外圈底部占外圈厚度比
- 1.2e-3 3e-3 % H2 定子齿基板厚度
- 0.5e-3 2e-3 % H3 尺高
- 15e-3 21e-3 % D1 内圈内径
- 0.3 0.6 % B1 外圈厚度占比
- 0.3e-3 1e-3 % T1 齿隙宽
- 0.2 0.8 % BL5 齿顶宽度占外圈壁厚比
- 0.1 0.9]; % BC_ 齿顶偏移程度
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- %%%%%%%%%%%%%%%%%%拉丁超立方样本生成%%%%%%%%%%%%%%%%%%%%%%%%%%
- % %
- xlhs = lhsdesign(lhsnum,pnum); %拉丁超立方抽样
- Samp = zeros(lhsnum,pnum)';
- for i=1:pnum
- Samp(i,:)= (LBUBs(i,2)-LBUBs(i,1))*xlhs(:,i)'+LBUBs(i,1);
- end
- %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
- %%%%%%%%%%%%%%%%%%调用ansys计算%%%%%%%%%%%%%%%%%%%%%%%%%%
- % %
- canshu=zeros(2,1);
- diss=zeros(630,40,lhsnum);
- fres=zeros(40,lhsnum);
- for i=1:lhsnum
- fid=fopen('varable.txt','wt'); %打开varable.txt文件 如果没此文件,先创建
- fprintf(fid,'B2=%5.6f\n',Samp(1,i)); %创建尺寸参数文本
- fprintf(fid,'B3=%5.6f\n',Samp(2,i));
- fprintf(fid,'H4=%5.6f\n',Samp(3,i));
- fprintf(fid,'H7=%5.6f\n',Samp(4,i));
- fprintf(fid,'B4=%5.6f\n',Samp(5,i));
- fprintf(fid,'H2=%5.6f\n',Samp(6,i));
- fprintf(fid,'H3=%5.6f\n',Samp(7,i));
- fprintf(fid,'D1=%5.6f\n',Samp(8,i));
- fprintf(fid,'B1=%5.6f\n',Samp(9,i));
- fprintf(fid,'T1=%5.6f\n',Samp(10,i));
- fprintf(fid,'BL5=%5.6f\n',Samp(11,i));
- fprintf(fid,'BC_=%5.6f\n',Samp(12,i));
- fprintf(fid,'CyNum=%5.6f\n',i);
- fclose(fid);
- %%%%%%%%%%%将matlab产生的初始设计变量写入文件varable.txt中%%%%%%%%%%%%
- ! "D:\anasys160\v160\ansys\bin\winx64\ansys160" -b -p ane3fl -j 125 -i E:\00-bysj\optim\12jm\MAnalys.mac -o E:\00-bysj\optim\12jm\outfile.out
- spath = strcat('canshu' , num2str(i),'.TXT');
- canshu=importdata( spath ); %读取模态阶数
- diss(:,1:canshu(1,1),i)=importdata('xdis.txt'); %读取各阶模态振幅
- fres(1:canshu(1,1),i)=importdata('fre.txt'); %读取各阶频率
- end
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