Algoritma CRAFT LANDASAN TEORI
Gambar 3.15. Tampilan Awal Quant System
Modules-1 Modules-2 Input Data Solution Options Help - LAYOUT ┌──────────────────────── Problem Specification ─────────────────────────┐
├────────────────────────────────────────────────────────────────────────┤ │∙ Enter the following fields to define your problem. │
│∙ The program assumes the overall area is rectangular. Scale down the │ │ row and column as much as you can. Use the common denominator as a │
│ hint to do scaling. Use the same scale for both row and column. │ │∙ You may name departments up to 10 characters. However, only the 1st │
│ characters will be recognized in layout. Default are 1-9, A-Z, a-z. │ │. You may specify an unity flow contribution. │
├────────────────────────────────────────────────────────────────────────┤ │ Problem Name? [TLPL ] │
│ Number of functional departments ≤ 61? [11 ] │ │ Number of rows in overall area? [15 ] │
│ Number of columns in overall area? [10 ] │ ├────────────────────────────────────────────────────────────────────────┤
│ OK Print Cancel │ └────────────────────────────────────────────────────────────────────────┘
Gambar 3.16. Input Data Problem Specification
3. Memasukkan Nama Departemen. Lihat Gambar 3.17
Modules-1 Modules-2 Input Data Solution Options Help - LAYOUT
┌────────────┬──────── Departments for CV ABC HARDWARE IND─────────────────────┐
│ Department │ Names Rectangular Fix Located │ ├────────────┼─────────────────────────────────────────────────────────────────┤
│ 1 │[A ][Yes ][ ] │ │ 2 │[B ][Yes ][ ] │
│ 3 │[C ][Yes ][ ] │ │ 4 │[D ][Yes ][ ] │
│ 5 │[E ][Yes ][ ] │ │ 6 │[F ][Yes ][ ] │
│ 7 │[G ][Yes ][ ] │ │ 8 │[H ][Yes ][ ] │
│ 9 │[I ][Yes ][ ] │ │ 10 │[J ][Yes ][ ] │
│ 11 │[K ][Yes ][ ] │ │ │ │
├────────────┴─────────────────────────────────────────────────────────────────┤ │ OK PgUp PgLt PgRt Help Print Cancel │
└──────────────────────────────────────────────────────────────────────────────┘
Gambar 3.17. Input Data Nama Departemen
4. Masukkan data tataletak pabrik awal. Lihat Gambar 3.18
Gambar 3.18. Input Data Susunan Tataletak awal
5. Masukkan data frekuensi perpindahan bahan antar departemen ke dalam Tabel From-To Chart yang tersedia. Lihat Gambar 3.19
Modules-1 Modules-2 Input Data Solution Options Help - LAYOUT ┌────────────┬─ Inter-departmental Flows for CV ABC HARDWARE IND ──────────────┐
│ From \ To │ A B C D E │ ├────────────┼─────────────────────────────────────────────────────────────────┤
│ A │[70 ][50 ][15 ][10 ][15 ]│ │ B │[ ][ ][ ][ ][ ]│
│ C │[ ][ ][ ][10 ][30 ]│ │ D │[ ][ ][ ][ ][20 ]│
│ E │[ ][ ][ ][ ][ ]│ │ F │[ ][ ][10 ][ ][ ]│
│ G │[ ][60 ][ ][ ][ ]│ │ H │[ ][ ][ ][ ][ ]│
│ I │[ ][ ][ ][ ][ ]│ │ J │[ ][ ][ ][ ][ ]│
│ K │[ ][ ][ ][ ][ ]│ │ L │[ ][ ][ ][ ][ ]│
│ M │[ ][ ][ ][ ][ ]│ │ N │[ ][ ][ ][ ][ ]│
├────────────┴─────────────────────────────────────────────────────────────────┤ │ OK PgUp PgLt PgRt Help Print Cancel │
└───────────────────────────────────────────────────────────────────────────→──┘
Gambar 3.19. Input Data Frekuensi Perpindahan Bahan
6. Mencari solusi Final Layout dengan berikut dengan nilai total contribution serta jumlah iterasi sampai ditemuka n solusi terbaik. Lihat Gambar 3.20
Gambar 3.20. Solusi Final Layout dengan software QS