Research Article
A Heuristic Solution Approach to Order Batching and Sequencing for Manual Picking and Packing Lines considering Fatiguing Effect
Table 5
Results of all algorithms for different order structures.
| | Algorithms | Metric (sec) | A(60-12) | B(80-16) | C(100-20) | D(150-30) | E(200-40) | | Value | Imp% | Value | Imp% | Value | Imp% | Value | Imp% | Value | Imp% |
| | HGA | Obj
Setup
Run | 1.393
7.490
12.968 | −
−
− | 2.115
10.134
14.524 | −
−
− | 2.798
12.758
15.862 | −
−
− | 2.988
19.665
16.936 | −
−
− | 3.241
23.722
18.091 | −
−
− |
| | GA-1 | Obj
Setup
Run | 1.449
8.488
4.343 | 3.9
11.8
++ | 2.155
12.049
5.564 | 1.9
15.9
++ | 3.000
15.593
5.862 | 6.7
18.2
++ | 3.248
23.775
6.682 | 8.0
17.3
++ | 3.425
28.404
7.697 | 5.4
16.5
++ |
| | GA-2 | Obj
Setup
Run | 2.778
7.491
12.205 | 49.9
−
−6.3 | 4.084
10.133
12.799 | 48.2
−
−13.5 | 5.254
12.758
13.475 | 46.7
−
−17.7 | 5.197
19.665
14.347 | 42.5
−
−18.1 | 5.865
23.722
15.139 | 44.7
−
−19.5 |
| | SA | Obj
Setup
Run | 1.599
26.239
2.984 | 12.9
71.2
++ | 2.522
34.904
3.467 | 16.1
71.0
++ | 3.373
42.694
3.630 | 17.0
70.1
++ | 3.731
51.541
3.551 | 19.9
61.8
++ | 3.61
59.174
3.745 | 10.2
59.9
++ |
| | GSA | Obj
Setup
Run | 1.842
27.646
19.592 | 24.4
72.9
33.9 | 2.896
36.349
21.636 | 27.0
72.1
32.9 | 4.02
44.881
24.724 | 30.4
71.6
35.8 | 4.048
52.895
37.337 | 26.2
62.8
54.6 | 4.373
59.930
41.727 | 25.9
60.4
56.6 |
|
|
