Research Article

An Improved L-Shaped Method for Solving Process Flexibility Design Problems

Table 8

Comparison with optimal design by Zhang et al. [4].

Impr (%) # LC/total

4/4 −15401.63 −17527.73 13.81 0/10
5/5 −22991.09 −23170.94 0.78 1/10
6/6 −25619.34 −28275.11 4.05 3/10
8/8 −30867.31 −39050.84 26.51 0/4
10/10 −36776.13 −45751.18 2.40 0/4
20/20 −80699.26 −99316.66 23.07 0/4