1 / 12 cjb 2+θ-5 3 0 -M-MαCBXBx1x2x3x4x5x62+θx15 1 1/2 -5/2 -1/2 1/2 0 - -Mx62 0 1/2 [7/2] 1/2 -1/2 1 4/7 -z 0 -6-θ/2+M/28+5θ/2+ 7M/21+θ/2+ M/2-θ/2-M/2-10 cjb 2+θ-5 3 0 -M-MαCBX Bx1x2x3x4x5x62+θx145/7 1 6/7 0 -1/7 1/7 5/7 3 x34/7 0 1/7 1 1/7 -1/7 2/7 -z 0 -50/7-6 θ/70 -1/7+ θ/7-M +1/7- θ/7-M-16/7-5 θ/7当7 ，即50617777时，最优解不变。当7 ，即50617777时，cjb 2+θ-5 3 0 -M-MαCBXBx1x2x3x4x5x62+θx145/7 1 6/7 0 -1/7 1/7 5/7 15/2 3 x34/7 0 [1/7] 1 1/7 -1/7 2/7 4 -z 0 -50/7-6 θ/70 -1/7+ θ/7-M+1/7- θ/7-M-16/7-5 θ/7cjb 2+θ-5 3 0 -M-MαCBXBx1x2x3x4x5x62+θx13 1 0 -6 -1 1 -1 -5 x24 0 1 7 1 -1 2 -z 0 0 40+6 θ7+θ-M -7-θ-M+12+ θ因此模型 (3)的最优解为 (3,4,0)T ，目标函数值为314z模型（ 1）的最优解为 (3,29 / 7,0)T ，目标函数值为3145/ 7z（4）变化第一个约束条件时：cjb 2 -5 3 0 -M-MαCBX Bx1x2x3x4x5x6-Mx510+s [2] 1 -5 -1 1 0 5+s/2 -Mx67 1 1 1 0 0 1 7 -z 2+3M-5+2 M3-4MM0 0 5/ 27s，即4s时cjb 2 -5 3 0 -M-MαCBX Bx1x2x3x4x5x62 / 12 2 x15+s/2 1 1/2 -5/2 -1/2 1/2 0 - -Mx62-s/2 0 1/2 [7/2] 1/2 -1/2 1 4/7-s/7 -z 0 -6+M/28+7 M/21+ M/2-M/2-10 cjb 2 -5 3 0 -M-MαCBX Bx1x2x3x4x5x62 x145/7+s/7 1 6/7 0 -1/7 1/7 5/7 3 x34/7-s/7 0 1/7 1 1/7 -1/7 2/7 -z 0 -50/7 0 -1/7 -M+1/7 -M-16/7此时最优解为454(,0,)77Tss，目标函数最大值为1027sz变化第二个约束条件时：cjb 2 -5 3 0 -M-MαCBX Bx1x2x3x4x5x6-Mx510 [2] 1 -5 -1 1 0 5 -Mx67+t 1 1 1 0 0 1 7+t -z 2+3M-5+2 M3-4MM0 0 57t ，即2tcjb 2 -5 3 0 -M-MαCBX Bx1x2x3x4x5x62 x15 1 1/2 -5/2 -1/2 1/2 0 - -Mx62+t 0 1/2 [7/2] 1/2 -1/2 1 4/7+2t/7 -z 0 -6+M/28+7 M/21+ M/2-M/2-10 cjb 2 -5 3 0 -M-MαCBX Bx1x2x3x4x5x62 x145/7+5t/7 1 6/7 0 -1/7 1/7 5/7 3 x34/7+2t/7 0 1/7 1 1/7 -1/7 2/7 -z 0 -50/7 0 -1/7 -M+1/7 -M-16/7此时最优解为45542(,0,)77Ttt，目标函数最大值为102167tz很明...
