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假定有n种煤,各种煤的配比为x1,x2,x3,……则首先需要满足下列两个约束条件,即 x1+x2+x3……+xn=1 x1≥0, x2≥0,x3≥0,……,xn≥0
煤种 全水分 空干基水分 收到基灰分 收到基低位发热值1 33.6 15.43 19.07 29582 13.4 2.58 43.49 38603 17.5 2.84 23.35 44004 13.7 4.27 24.37 44865 11.2 2.72 36.05 38796 8.7 2.57 36.41 3939约束条件:全水分<=15 空干基水分<=4 收到基灰分<=303850<=低位热值<=4300问:x1,x2,x3,……如何分配
????????:????? ??? 2022-06-04 04:12
? ??????????????,??Matlab?linprog???????????Matlabsky???????????http://www.matlabsky.com/forum-21-1.html
%??????????,????????????%??????????x1+2*x2+3*x3+4*x4+5*x5+6*x6????
%by dynamic%see also http://www.matlabsky.com 09.2.16%%????f=[1 2 3 4 5 6]’;%?????A= [0.0336 0.0134 0.0175 0.0137 0.0112 0.00870.0154 0.0026 0.0028 0.0043 0.0027 0.00260.0191 0.0435 0.0234 0.0244 0.0360 0.03642.9580 3.8600 4.4000 4.4860 3.8790 3.9390-2.9580 -3.8600 -4.4000 -4.4860 -3.8790 -3.9390]*1e3;b=[15 4 30 4300 -3850]’;%??lb=zeros(6,1);%????Aeq=[1 1 1 1 1 1];beq=1;%??linprog??x=linprog(f,A,b,Aeq,beq,lb)Optimization terminated.
x =
0.00000.31240.36680.32080.00000.0000
1???:???? ??? 2022-02-04 05:01
????:matlab????http://www.ilovematlab.cn/
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