平板車的代碼

1、clc;clear all; c=8,7,9,6,6,4,8;c1 = 4,7,4,3,0,0,0;c2 = 4,0,5,3,3,3,0;c1 = 6,2,6,0,0,0,4;c2 = 0,5,2,5,2,1,2;t=48.7,52.0,61.3,72.0,48.7,52.0,64.0; % sum(c1.*t)+sum(c2.*t)w=2,3,1,0.5,4,2,1;s=zeros(0:7);min = inf;n=0; for i1=0:8 t11 = i1*t(1); w11 = i1*w(1); for i2=0:7 t12 = t11+i2*t(2); w12 = w11+i2*w(

2、2); for i3=0:9 % fprintf(1,'%d,',i1,i2,i3);% fprintf(1,'n'); t13 = t12+i3*t(3); w13 = w12+i3*w(3); if t13 > 1020 | w13 > 40000 break; end; for i4=0:6 t14 = t13+i4*t(4); w14 = w13+i4*w(4); if t14 > 1020 | w14 > 40000 break; end; for i5=0:6 t15 = t14+i5*t(5); w15 = w14+i5*w

3、(5); if t15 > 1020 | w15 > 40000 break; end; for i6=0:4 t16 = t15+i6*t(6); w16 = w15+i6*w(6); if t16 > 1020 | w16 > 40000 break; end; for i7=0:8 t17 = t16+i7*t(7); w17 = w16+i7*w(7); if t17 > 1020 | w17 > 40000 break; end;d = 1020 - t17;if d = 0 min = d; fprintf(1,'%d,',i1,

4、i2,i3,i4,i5,i6,i7); fprintf(1,'-'); fprintf(1,'+%.2dn',min); zz = i1,i2,i3,i4,i5,i6,i7;end;end;% for j1=0:8-i1 t21 = j1*t(1); w21 = j1*w(1); for j2=0:7-i2 t22 = j2*t(2); w22 = j2*w(2); for j3=0:9-i3 t23 = t22+j3*t(3); w23 = w22+j3*w(3); if t23 > 1020 | w23 > 40000 break; end; f

5、or j4=0:6-i4 t24 = t23+j4*t(4); w24 = w23+j4*w(4); if t24 > 1020 | w24 > 40000 break; end; for j5=0:6-i5 t25 = t24+j5*t(5); w25 = w24+j5*w(5); if t25 > 1020 | w25 > 40000 break; end; for j6=0:4-i6 t26 = t25+j6*t(6); w26 = w25+j6*w(6); if t26 > 1020 | w26 > 40000 break; end; for j7=

6、0:8-i7 t27 = t26+j7*t(7); w27 = w26+j7*w(7); if t27 > 1020 | w27 > 40000 break; end;d = 2040 - t17 - t27;if d < min min = d; fprintf(1,'%d,',i1,i2,i3,i4,i5,i6,i7); fprintf(1,'-'); fprintf(1,'%d,',j1,j2,j3,j4,j5,j6,j7); fprintf(1,'+%.2dn',min);end; end; end; e

7、nd; end; end; end; end; % 注釋 end; end; end; end; end; end;初始代碼：clc;clear all; c=8,7,9,6,6,4,8; /每種規(guī)格包裝箱的件數(shù)c1 = 4,7,4,3,0,0,0;c2 = 4,0,5,3,3,3,0;c1 = 6,2,6,0,0,0,4;c2 = 0,5,2,5,2,1,2;t=48.7,52.0,61.3,72.0,48.7,52.0,64.0; /每種包裝箱的厚度% sum(c1.*t)+sum(c2.*t)w=2,3,1,0.5,4,2,1; /每種包裝箱的重量s=zeros(0:7);min = i

8、nf;n=0; for i1=0:8 /第一種箱子有8件，所以有8種選擇 t11 = i1*t(1); t1i表示第一輛車的總長(zhǎng)度 w1i表示第一輛車上的總重量 w11 = i1*w(1); for i2=0:7 /第一種箱子有7件，所以有7種選擇 t12 = t11+i2*t(2); w12 = w11+i2*w(2); for i3=0:9 % fprintf(1,'%d,',i1,i2,i3);% fprintf(1,'n'); t13 = t12+i3*t(3); w13 = w12+i3*w(3); if t13 > 1020 | w13 >

9、; 40000 break; /結(jié)束代碼執(zhí)行（說(shuō)明前四種箱子就已經(jīng)裝滿了第一輛車） end; for i4=0:6 t14 = t13+i4*t(4); w14 = w13+i4*w(4); if t14 > 1020 | w14 > 40000 break; end; for i5=0:6 t15 = t14+i5*t(5); w15 = w14+i5*w(5); if t15 > 1020 | w15 > 40000 break; end; for i6=0:4 t16 = t15+i6*t(6); w16 = w15+i6*w(6); if t16 > 10

10、20 | w16 > 40000 break; /結(jié)束循環(huán)（說(shuō)明前六種箱子就已經(jīng)裝滿了第一輛車） end; for i7=0:8 t17 = t16+i7*t(7); w17 = w16+i7*w(7); if t17 > 1020 | w17 > 40000 break; end;d = 1020 - t17;if d = 0 min = d; fprintf(1,'%d,',i1,i2,i3,i4,i5,i6,i7); fprintf(1,'-'); fprintf(1,'+%.2dn',min); zz = i1,i2,i

11、3,i4,i5,i6,i7;end;end; end; end; end; end; end; end; end; end; end; end; end; end; end; 優(yōu)化后：clc;clear all; c=8,7,9,6,6,4,8;c1 = 4,7,4,3,0,0,0;c2 = 4,0,5,3,3,3,0;c1 = 6,2,6,0,0,0,4;c2 = 0,5,2,5,2,1,2;t=48.7,52.0,61.3,72.0,48.7,52.0,64.0; % sum(c1.*t)+sum(c2.*t)w=2,3,1,0.5,4,2,1;s=zeros(0:7);min = inf

12、;n=0; zz=;for i1=0:8 t11 = i1*t(1); w11 = i1*w(1); for i2=0:7 t12 = t11+i2*t(2); w12 = w11+i2*w(2); for i3=0:9 % fprintf(1,'%d,',i1,i2,i3);% fprintf(1,'n'); t13 = t12+i3*t(3); w13 = w12+i3*w(3); if t13 > 1020 | w13 > 40000 break; end; for i4=0:6 t14 = t13+i4*t(4); w14 = w13+i4*

13、w(4); if t14 > 1020 | w14 > 40000 break; end; for i5=0:6 t15 = t14+i5*t(5); w15 = w14+i5*w(5); if t15 > 1020 | w15 > 40000 break; end; for i6=0:4 t16 = t15+i6*t(6); w16 = w15+i6*w(6); if t16 > 1020 | w16 > 40000 break; end; for i7=0:8 t17 = t16+i7*t(7); w17 = w16+i7*w(7); if t17 &g

14、t; 1020 | w17 > 40000 break; end;d = 1020 - t17;if d = 0 min = d; fprintf(1,'%d,',i1,i2,i3,i4,i5,i6,i7); fprintf(1,'-'); fprintf(1,'+%.2dn',min); zz = zz;i1,i2,i3,i4,i5,i6,i7;end;end; % /地二輛車（j) for j1=0:8-i1 t21 = j1*t(1); w21 = j1*w(1); for j2=0:7-i2 t22 = j2*t(2); w22 =

15、 j2*w(2); for j3=0:9-i3 t23 = t22+j3*t(3); w23 = w22+j3*w(3); if t23 > 1020 | w23 > 40000 break; end; for j4=0:6-i4 t24 = t23+j4*t(4); w24 = w23+j4*w(4); if t24 > 1020 | w24 > 40000 break; end; for j5=0:6-i5 t25 = t24+j5*t(5); w25 = w24+j5*w(5); if t25 > 1020 | w25 > 40000 break; e

16、nd; for j6=0:4-i6 t26 = t25+j6*t(6); w26 = w25+j6*w(6); if t26 > 1020 | w26 > 40000 break; end; for j7=0:8-i7 t27 = t26+j7*t(7); w27 = w26+j7*w(7); if t27 > 1020 | w27 > 40000 break; end;d = 2040 - t17 - t27;if d < min min = d; fprintf(1,'%d,',i1,i2,i3,i4,i5,i6,i7); fprintf(1,

17、'-'); fprintf(1,'%d,',j1,j2,j3,j4,j5,j6,j7); fprintf(1,'+%.2dn',min);end; end; end; end; end; end;% end; end; end; end; end; end; 計(jì)算最終優(yōu)化結(jié)果的個(gè)數(shù)：先計(jì)算第一輛車的優(yōu)化結(jié)果，共158個(gè)，在此基礎(chǔ)上搜索第二輛車的優(yōu)化結(jié)果zz = 0 0 2 2 2 4 7 0 0 2 4 2 0 8 0 0 4 2 4 1 6 0 0 4 5 4 3 1 0 0 6 0 6 2 4 0 0 6 5 6 0 0 0 1 2 2 2

18、3 7 0 1 4 0 4 4 5 0 1 4 2 4 0 6 0 1 4 5 4 2 1 0 1 6 0 6 1 4 0 2 2 2 2 2 7 0 2 2 5 2 4 2 0 2 4 0 4 3 5 0 2 4 5 4 1 1 0 2 6 0 6 0 4 0 3 0 2 0 4 8 0 3 2 2 2 1 7 0 3 2 5 2 3 2 0 3 4 0 4 2 5 0 3 4 3 4 4 0 0 3 4 5 4 0 1 0 4 0 2 0 3 8 0 4 2 0 2 4 6 0 4 2 2 2 0 7 0 4 2 5 2 2 2 0 4 4 0 4 1 5 0 4 4 3 4 3 0 0

19、5 0 2 0 2 8 0 5 0 5 0 4 3 0 5 2 0 2 3 6 0 5 2 5 2 1 2 0 5 4 0 4 0 5 0 5 4 3 4 2 0 0 6 0 2 0 1 8 0 6 0 5 0 3 3 0 6 2 0 2 2 6 0 6 2 3 2 4 1 0 6 2 5 2 0 2 0 6 4 3 4 1 0 0 7 0 0 0 4 7 0 7 0 2 0 0 8 0 7 0 5 0 2 3 0 7 2 0 2 1 6 0 7 2 3 2 3 1 0 7 4 3 4 0 0 1 0 2 2 1 4 7 1 0 2 4 1 0 8 1 0 4 2 3 1 6 1 0 4 5

20、3 3 1 1 0 6 0 5 2 4 1 0 6 5 5 0 0 1 1 2 2 1 3 7 1 1 4 0 3 4 5 1 1 4 2 3 0 6 1 1 4 5 3 2 1 1 1 6 0 5 1 4 1 2 2 2 1 2 7 1 2 2 5 1 4 2 1 2 4 0 3 3 5 1 2 4 5 3 1 1 1 2 6 0 5 0 4 1 3 2 2 1 1 7 1 3 2 5 1 3 2 1 3 4 0 3 2 5 1 3 4 3 3 4 0 1 3 4 5 3 0 1 1 4 2 0 1 4 6 1 4 2 2 1 0 7 1 4 2 5 1 2 2 1 4 4 0 3 1 5

21、1 4 4 3 3 3 0 1 5 2 0 1 3 6 1 5 2 5 1 1 2 1 5 4 0 3 0 5 1 5 4 3 3 2 0 1 6 2 0 1 2 6 1 6 2 3 1 4 1 1 6 2 5 1 0 2 1 6 4 3 3 1 0 1 7 2 0 1 1 6 1 7 2 3 1 3 1 1 7 4 3 3 0 0 2 0 2 2 0 4 7 2 0 2 4 0 0 8 2 0 4 2 2 1 6 2 0 4 5 2 3 1 2 0 6 0 4 2 4 2 0 6 5 4 0 0 2 1 2 2 0 3 7 2 1 4 0 2 4 5 2 1 4 2 2 0 6 2 1 4

22、5 2 2 1 2 1 6 0 4 1 4 2 2 2 2 0 2 7 2 2 2 5 0 4 2 2 2 4 0 2 3 5 2 2 4 5 2 1 1 2 2 6 0 4 0 4 2 3 2 2 0 1 7 2 3 2 5 0 3 2 2 3 4 0 2 2 5 2 3 4 3 2 4 0 2 3 4 5 2 0 1 2 4 2 0 0 4 6 2 4 2 2 0 0 7 2 4 2 5 0 2 2 2 5 2 0 0 3 6 2 5 2 5 0 1 2 2 6 2 0 0 2 6 2 6 2 3 0 4 1 2 6 2 5 0 0 2 2 7 2 0 0 1 6 2 7 2 3 0 3 1 3 0 4 2 1 1 6 3 0 4 5 1 3 1 3 0 6 0 3 2