Research Article

A Two-Phase Pattern Generation and Production Planning Procedure for the Stochastic Skiving Process

Table 5

Performance analysis for the parameters of the DA.

αβγAverage objective function value

Number of dragonflies: 20
α + β + γ = 1
0.10.30.6121498
0.10.50.4121586
0.10.70.2121639
0.30.10.6121627
0.30.30.4121542
0.30.50.2121482
0.50.30.2121493
0.70.20.1121466

α + β + γ < 1
0.30.030.07121590
0.30.050.05121667
0.30.070.03121676
0.50.030.07121542
0.50.050.05121662
0.50.070.03121542
0.70.030.07121542
0.70.050.05121667
0.70.070.03121499

Number of dragonflies: 50
α + β + γ = 1
0.10.10.8121442
0.10.30.6121625
0.10.50.4121502
0.10.70.2121472
0.30.10.6121541
0.30.30.4121688
0.30.50.2121516
0.50.30.2121620
0.70.20.1121694

α + β + γ < 1
0.30.030.07121405
0.30.050.05121536
0.30.070.03121533
0.50.030.07121782
0.50.050.05121623
0.50.070.03121669
0.70.030.07121542
0.70.050.05121666
0.70.070.03121604

Number of dragonflies: 100
α + β + γ = 1
0.10.10.8121602
0.10.30.6121615
0.10.50.4121590
0.10.70.2121597
0.30.10.6121588
0.30.30.4121609
0.30.50.2121523
0.50.30.2121548
0.70.20.1121662

α + β + γ < 1
0.30.030.07121602
0.30.050.05121594
0.30.070.03121480
0.50.030.07121718
0.50.050.05121503
0.50.070.03121494
0.70.030.07121534
0.70.050.05121491
0.70.070.03121528