Load Distribution of Evolutionary Algorithm for Complex-Process Optimization Based on Differential Evolutionary Strategy in Hot Rolling Process

Algorithm 3

Go-beyond strategy algorithm.

for 𝑖=1to b

 Expl = 0

 𝐴_change =1

 for 𝑗=1to 2

  𝑥_parent=𝑥_𝑖 or 𝑥_𝑗

  if 𝑓(𝑥_child)<𝑓(𝑥_parent)

         The hyper-rectangle direction defined by 𝑥_parent  and 𝑥_child is [𝑎,𝑏]=𝑥_child−𝑥_parent−𝑥_child𝐴_change,𝑥_child

   𝑥_parent=𝑥_child

   𝑥_child=𝑥_𝑁child

   𝐴_change=𝐴_change/2

  endif

 endfor

endfor