Table 2 Comparison results.

From: Collaborative optimization of layout and cutting scheduling for large-scale customized metal structural parts

 

Layout without considering priority

Layout consider priority

Compare Incremental

Select layout schemes

Layout schemes 1-1 to 1-5

Layout schemes 2-1 to 2-5

 

Sheet utilization rate

90.77%

88.96%

-1.81%

Makespan

357

343

-3.9%

Delay Penalty

1563

974

-37.7%