A Novel Algorithm to Scheduling Optimization of Melting-Casting Process in Copper Alloy Strip Production

Figure 4

Pareto front obtained by MOABC/D, MOEA/D, and NSGA-II on instances (unit: day).

(a) 20-1

(b) 20-2

(c) 20-3

(d) 20-4

(e) 20-5

(f) 20-6

(g) 30-1

(h) 30-2

(i) 30-3

(j) 30-4

(k) 30-5

(l) 30-6

(m) 40-1

(n) 40-2

(o) 40-3

(p) 40-4

(q) 40-5

(r) 40-6