Analisa dan Perancangan Sistem Perencanaan dan Pengendalian Produksi Menggunakan Metode Material Requirement Planning
Narima Ayu Amanaty 41810010076
PROGRAM STUDI SISTEM INFORMASI FAKULTAS ILMU KOMPUTER UNIVERSITAS MERCUBUANA JAKARTA 2015
Analisa dan Perancangan Sistem Perencanaan dan Pengendalian Produksi Menggunakan Metode Material Requirement Planning
LAPORAN TUGAS AKHIR
Diajukan Untuk Melengkapi Salah Satu Syarat Memperoleh Gelar Sarjana Komputer
Oleh: Narima Ayu Amanaty 41810010076
PROGRAM STUDI SISTEM INFORMASI FAKULTAS ILMU KOMPUTER UNIVERSITAS MERCUBUANA JAKARTA 2015
Daftar Isi Lembar Pernyataan ……………………………………………………
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Lembar Persetujuan ……………………………………………………
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Lembar Pengesahan .....………………………………………………..
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Kata Pengantar …………………………………………………………
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Abstrak ...................................................................................................... vi Abstact ...................................................................................................... vii Daftar isi ................................................................................................... viii Daftar Gambar .......................................................................................... xiii Daftar Tabel ............................................................................................. xvi
Bab I ........................................................................................................ 1 Pendahuluan ............................................................................................. 1 1.1 Latar Belakang .................................................................................... 1 1.2 Perumusan Masalah ........................................................................... 2 1.3 Batasan Masalah ................................................................................ 2 1.4 Tujuan dan Manfaat Penelitian .......................................................... 2 1.5 Metode Penelitian ............................................................................... 3 1.6 Sistematika Penulisan ......................................................................... 4
Bab II ......................................................................................................... 5 Landasan Teori .......................................................................................... 5 2.1 Definisi Sistem .................................................................................... 5 2.2 Definisi Informasi ............................................................................... 5 2.3 Definisi Sistem Informasi ................................................................... 5 2.4 Konsep Dasar Sistem Informasi .......................................................... 5
2.5 Sistem Produksi .................................................................................. 6 A. Perencanaan dan Pengendalian Produksi ................................... 6 B. Tujuan Perencanaan dan Pengendalian Produksi ...................... 7 2.6 Pengertian Metode MRP (Material Requirement Planning) ................ 7 A. Keuntungan dari MRP ............................................................... 8 B. Input Untuk Sistem MRP .......................................................... 8 2.7 Peramalan (Forecast) ........................................................................... 9 A. Tujuan Forecast ........................................................................
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B. Metode Forecast ........................................................................ 9 2.9 Definisi UML (United Modelling Language) .....................................
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A. Use Case Diagram .................................................................... 11 B. Activity Diagram ....................................................................... 14 C. Sequence Diagram .................................................................... 16 D. Class Diagram ..........................................................................
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BAB III .....................................................................................................
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Analisa Sistem ..........................................................................................
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3.1 Sejarah Organisasi ..............................................................................
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A. Visi & Misi ..............................................................................
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B. Struktur Organisasi ..................................................................
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C. Bahan Baku Thinbed Perekat KM 710 – 50 Kg ......................
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3.2 Proses Bisnis sistem berjalan ..............................................................
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3.2.1 Use Case Sistem Berjalan ....................................................
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3.2.2 Analisa Masalah Prosedur Sistem Berjalan ........................
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3.3 Prosedur Sistem Usulan ......................................................................
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A. Analisa sistem usulan ...............................................................
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1. Jadwal Induk Produksi ..............................................................
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2. Perhitungan Menggunakan Metode Forecasting ......................
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3. Daftar Persediaan ......................................................................
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4. Daftar Struktur Produk BOM (Bill Of Material ) .....................
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3.3.1 Use Case Sistem Usulan ..................................................................
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3.3.2 Activity Diagram .............................................................................
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A. Activity Diagram Login ...........................................................
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B. Activity Diagram Input Data Pelangan ....................................
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C. Activity Diagram Usulan Mengelola data pemesanan .........
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D. Activity Diagram Usulan mngelola dataPenjualan ................
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E. Activity Diagram Usulan Mengelola data produk ..................
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F. Activity diagram usulan mengelola data bahan Baku ...........
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G. Activity Diagram Usulan input stok bahan baku ..................
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H. Activity Diagram Usulan Menghitung Peramalan .................
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I. Activity Diagram Usulan input data bill of material (bom)...
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J. Activity Diagram usulan mengelola data mps & mrp .............
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K. Activity Diagram usulan input purchase order (po) ................
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L. Activity Diagram usulan mencetak laporan Penjualan ...........
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3.3.3 Sequence Diagram Usulan ..................................................
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A. Sequence Diagram Login .........................................................
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B. Sequence Diagram mengelola data pelanggan .......................
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C. Sequence Diagram Mengelola data Pemesanan Pelanggan ..
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D. Sequence Diagram Mengelola Data Penjualan .......................
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E. Sequence Diagram Mengelola data produk .............................
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F. Sequence Diagram Mengelola bahan baku .............................
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G. Sequence Diagram Input Stok Bahan Baku ............................
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H. Sequence Diagram Menghitung Peramalan .............................. 56 I. Sequence Diagram Input data bill of material (BOM) ..............
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J. Sequence Diagram Mengelola MPS & MRP ............................... 58 K. Sequence Diagram Iinput purchase order (po) .......................... 59 L. Sequence diagram Mencetak laporan Penjualan .....................
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3.3.4 Class Diagram ................................................................................
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A.Basis Data .............................................................................................
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1. Tabel Pelanggan
...............................................................................
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2. Tabel Pemesanan ..................................................................................
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3. Tabel Penjualan ...................................................................................
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4.Tabel Produk ........................................................................................
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5.Tabel Bahan Baku ................................................................................
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6. Tabel Stok Bahan Baku .......................................................................
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7. Tabel Peramalan ...................................................................................
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8. Tabel Purchase Order (PO) .................................................................
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9. Tabel BOM ..........................................................................................
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10. Tabel MPS ........................................................................................
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11. Tabel MRP .......................................................................................
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Bab IV .....................................................................................................
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Rancangan Layar .....................................................................................
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A. Rancangan layar Login .......................................................................
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B. Rancangan LayarMenu Adm .............................................................
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1. Rancangan Layar Menu Data Pelanggan .........................................
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2. Rancangan Layar Menu Pemesanan Pelanggan .............................
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3. Rancangan Layar Menu Penjualan ...................................................
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4. Rancangan Layar Menu Data Produk ..............................................
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5. Rancangan Layar Menu Data Bahan Baku ....................................
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6. Rancangan Layar Menu Laporan Penjualan ................................. 7. Rancangan Layar Menu Laporan PO .................................................
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8. Rancangan Layar Menu Laporan ........................................................
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C. Rancangan Layar Menu Gudang ......................................................
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1. Rancangan Layar Stok Bahan Baku ................................................
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2. Rancangan Layar Peramalan .............................................................
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3. Rancangan Layar Purchase Order .....................................................
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D. Rancangan Layar Menu Bagian Produksi Produksi .....................
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1. Rancangan Layar Menu Data Bill Of Material ...............................
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2. Rancangan Layar Menu MPS & MRP ..............................................
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BAB V .....................................................................................................
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KESIMPULAN DAN SARAN ...............................................................
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A. Kesimpulan .........................................................................................
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B.Saran ....................................................................................................
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Daftar Pustaka
Daftar Gambar Gambar 21 Definisi Sistem Informasi ...................................................
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Gambar 2.2 Skema Produksi .................................................................
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Gambar 2.3 Input – output Sistem Produksi .........................................
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Gambar 2.4 Tiga masukan utama dari sistem MRP...............................
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Gambar 2.5 Metode forecast moving average........................................
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Gambar 2.6 SDLC waterfall menurut Roger Pressman ........................
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Gambar 2.7 SDCL Waterfall menurut Sommervile ..............................
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Gambar 2.8 Contoh Use Case Diagram ................................................
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Gambar 2.9 Contoh Activity Diagram ..................................................
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Gambar 2.10 Contoh Sistem Sequence Diagram ..................................
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Gambar 2.11 Contoh First-Cut Class Diagram ....................................
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Gambar 3.1 Gambar Struktur Organisasi PT. Kurnia Mortar .............
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Gambar 3.2 Use Case Sistem Berjalan PT. Kurnia Mortar ..................
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Gambar 3.3 Gambar Struktur Produk ....................................................
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Gambar 3.4 Use Case Sistem Usulan ....................................................
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Gambar 3.5 Activity Diagram Usulan Login ........................................
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Gambar 3.6 Activity Diagram Usulan Input Data Pelanggan ...............
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Gambar 3.7 Activity Diagram Usulan Mengelola Data Pemesanan ...
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Gambar 3.8 Activity diagram usulan mengelola data penjualan ........
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Gambar 3.9 Activity Diagram Usulan Mengelola data produk ...........
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Gambar 3.10 Activity Diagram usulan Mengelola data bahan baku ...
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Gambar 3.11 Activity Diagram usulan Input stok bahan baku............
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Gambar 3.12 Activity Diagram usulan Menghitung peramalan ........
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Gambar 3.13 Activity Diagram usulan input data bill of material (bom)
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Gambar 3.14 Activity diagram Usulan mengelola data mps & mrp ....
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Gambar 3.15 Activity Diagram Usulan Input PO ..................................
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Gambar 3.16 Activity Diagram Mencetak Laporan ..............................
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Gambar 3. 17 Sequence Diagram ...........................................................
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Gambar 3.18 Sequence Diagram Mengelola data Pelanggan ...............
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Gambar 3.19 Sequence Mengelola Data Pemesanan Pelanggan ..........
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Gambar 3.20 Sequence Diagram Mengelola data penjualan ................
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Gambar 3.21 Sequence Diagram Mengelola data produk .....................
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Gambar 3.22 Sequence Diagram Mengelola bahan Baku .....................
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Gambar 3.23 Sequence Diagram input stok bahan baku .......................
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Gambar 3.24 Sequence Diagram Menghitung Peramalan .....................
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Gambar 3.25 Sequence Diagram Input data bill of material (BOM)....
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Gambar 3.26 Sequence Diagram Mengelola MPS & MRP....................
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Gambar 3.27 Sequence Diagram input purchase order (po).................
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Gambar 3.28 Sequence Diagram Mencetak Laporan Penjualan...........
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Gambar 3.29 Class Diagram .................................................................
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Gambar 4.1 Rancangan Layar Login ....................................................
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Gambar 4.2 Rancangan layar Menu adm............................................
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Gambar 4.3 Rancangan layar menu data pelanggan ...........................
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Gambar 4.4 Rancangan layar menu pemesanan pelanggan ...............
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Gambar 4.5 Rancangan Layar Menu Penjualan ..................................
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Gambar 4.6 Rancangan Layar Data Produk .........................................
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Gambar 4.7 Rancangan layar Menu Menu data bahan baku............
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Gambar 4.8 Rancangan layar menu Laporan penjualan ...................
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Gambar 4.9 Rancangan Layar Laporan PO.........................................
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Gambar 4.10 Rancangan Layar Laporan MPS & MRP .....................
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Gambar 4.11 Rancangan Layar Menu Gudang .................................
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Gambar 4.12 Rancangan Layar Menu Stok Bahan Baku .........................
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Gambar 4.13 Rancangan Layar Menu Peramalan ..................................... 83 Gambar 4.14 Rancangan Layar Purchase Order ....................................... 84 Gambar 4.15 Rancangan Layar Menu Bagian Produksi ...........................
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Gambar 4.16 Rancangan Layar Menu Bill Of Material ............................ 86 Gambar 4.17 Rancangan Layar Menu MPS & MRP .................................. 87
Daftar Tabel
Tabel 2.1 Simbol Simbol Use Case Diagram ....................................................... 12 Tabel 2.2 Simbol – simbol Activity Diagram ...................................................... 14 Tabel 2.3 Simbol – symbol Sequence Diagram ................................................... 16 Tabel 2.4 Simbol – simbol Class Diagram ........................................................... 18 Tabel 3.1 Deskripsi Use Case Diagram Membuat data order pesanan ........... 26 Tabel 3.2 Deskripsi Use Case Diagram Berjalan membuat (LKO) .................... 26 Tabel 3.3 Deskripsi Use Case Diagram Berjalan cek stok bahan baku ............... 26 Tabel 3.4 Deskripsi Use Case Diagram Berjalan membuat purchase order ....... 26 Tabel 3.5 Deskripsi Use Case Diagram pembelian bahan baku ....................... 26 Tabel 3.6 Deskripsi Use Case Diagram Berjalan Proses produksi ................... 27 Tabel 3.7 Deskripsi Use Case Diagram Berjalan membuat surat jalan ............. 27 Tabel 3. 8 Deskripsi Use Case Diagram Login .................................................... 34 Tabel 3.9 Deskripsi Use Case Usulan mengelola data pelanggan ...................... 34 Tabel 3.10Deskripsi Use Case Diagram mengelola data pemesanan Pelanggan .34 Tabel 3.11 Deskripsi Use Case Diagram mengelola data penjualan .............. 34 Tabel 3.12 Deskripsi Use Case Diagram data bahan baku .................................. 34 Tabel 3.13 Deskripsi Use Case Diagram mengelola data Produk ..................... 35 Tabel 3.14 Deskripsi Use Case Cetak Laporan .................................................... 35 Tabel 3.15 Deskripsi Use Case Stok Bahan Baku ............................................... 35 Tabel 3.16 Deskripsi Use Case Menghitung Peramalan ...................................... 35 Tabel 3.17 Deskripsi Use Case Diagram input purchase order (po)..................... 36 Tabel 3.18 Deskripsi Use Case Diagram Bill Of Material ................................... 36 Tabel 3.19 Deskripsi Use Case Mengelola Data MPS & MRP .......................... 36 Tabel 3. 20 Deskripsi Activity Diagram Usulan Login ...................................... 37
Tabel 3.21 Deskripsi activity mengelola data pelanggan ............................ 38 Tabel 3.22 Deskripsi activity mengelola data pemesanan ........................... 39 Tabel 3.23 Deskripsi activity mengelola data penjualan ............................. 40 Tabel 3.24 Deskripsi activity mengelola data produk .................................. 41 Tabel 3.25 Deskripsi activity mengelola data bahan baku. ........................ 42 Tabel 3.26 Deskripsi activity input stok bahan baku ................................... 43 Tabel 3.27 Deskripsi activity menghitung peramalan ................................. 44 Tabel 3.28 Deskripsi activity input data bill of material (bom) ...................45 Tabel 3.29 Deskripsi activity Mengelola data MPS & MRP ......................... 46 Tabel 3.30 Deskripsi activity input purchase order (po) ............................... 47 Tabel 3.31 Deskripsi activity mecetak laporan ............................................ 48 Tabel 3.32 Deskripsi Sequence diagram login ................................................ 49 Tabel 3.33 Deskripsi sequence Diagram mengelola data Pelanggan ........... 50 Tabel 3.34 deskripsi Sequence Mengelola Data Pemesanan Pelanggan ........ 51 Tabel 3.35 Deskripsi Sequence Mengelola Data Penjualan ........................... 52 Tabel 3.36 Deskripsi Sequence Mengelola Data Produk ..................................53 Tabel 3.37 Deskripsi Sequence Mengelola Bahan Baku ..................................54 Tabel 3.38 Deskripsi Sequence Input Stok BB .................................................55 Tabel 3.39 Deskripsi Sequence Menghitung Peramalan...................................56 Tabel 3.40 Deskripsi Sequence Input data Bill Of Material (BOM).................57 Tabel 3.41 Deskripsi Sequence Mengelola MPS & MRP .................................58 Tabel 3.42 Deskripsi Sequence Input Purchase Order (PO)...............................59 Tabel 3.43 Deskripsi Sequence Mencetak Laporan Penjualan.................... ......60 Tabel 3. 44 Struktur Tabel Pelanggan ..................................................................62 Tabel 3. 45 Struktur Tabel Pemesanan ................................................................63 Tabel 3. 46 Struktur Tabel Penjualan ....................................................................64 Tabel 3.47 Struktur Tabel Produk . ...................................................................65 Tabel 3. 48 Struktur Tabel Bahan Baku .............................................................66 Tabel 3. 49 Struktur Tabel Stok Bahan Baku .....................................................67 Tabel 3. 50 Struktur Tabel Peramalan ..............................................................68 Tabel 3. 51 Struktur Tabel Purchase Order (PO) ..............................................69
Tabel 3. 52 Stuktur Tabel Bill Of Material (BOM) ............................................70 Tabel 3. 53 Struktur tabel MPS
....................................................................71
Tabel 3. 54 Struktur tabel MRP
....................................................................72
