LAPORAN SKRIPSI SISTEM PENDUKUNG KEPUTUSAN

LAPORAN SKRIPSI

SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN LOKASI PEMBANGUNAN PERUMAHAN DENGAN METODE WEIGHTED PRODUCT

Oleh : Afthonur Riza 2010-51-200

PROGRAM STUDI TEKNIK INFORMATIKA FAKULTAS TEKNIK UNIVERSITAS MURIA KUDUS 2014

LAPORAN SKRIPSI

SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN LOKASI PEMBANGUNAN PERUMAHAN DENGAN METODE WEIGHTED PRODUCT

Oleh : Afthonur Riza 2010-51-200

SKRIPSI DIAJUKAN SEBAGAI SALAH SATU SYARAT UNTUK MEMPEROLEH GELAR SARJANA KOMPUTER

PROGRAM STUDI TEKNIK INFORMATIKA FAKULTAS TEKNIK UNIVERSITAS MURIA KUDUS 2014

ii

v

ABSTRAK

Data lahan siap huni di Indonesia menunjukkan bahwa masih banyak lahan dapat dikembangkan menjadi kawasan perumahan.Dari sekian banyak lahan tersebut dapat dipilih atau diprioritaskan manakah yang paling menguntungkan jika hendak dibangun suatu kawasan perumahan.Developer kesulitan dalam memilih maupun menentukan lokasi yang tepat untuk kawasan perumahan. Dalam pemilihan lokasi perumahan ada beberapa kriteria yang digunakan seperti lokasi, fasilitas umum, perijinan,bentuk tanah keamanan dan lain-lain . Untuk mendapatkan hasil optimal dibutuhkan suatu sistem pendukung keputusan yang dapat membantu dalam penentuan pemilihanan lokasi agar developer mendapat keuntungan.Hasil penelitian berupa aplikasi untuk membantu developer dalam pemilihan lokasi untuk perumahan menggunakan metode Weighted Product. Kata Kunci: Pemilihan ,Lahan, Perumahan, Sistem Pendukung Keputusan, Weighted Product,

Abstract

land for home building in Indonesia shows still more land could be developed into a residential area. Many fields can be selected or prioritized by value. Mainly developers problem is in selecting and determining the appropriate location for residential areas. There are several criteria that are used to collect and select area : location, public facilities, legal formal letter, topographic and security. To obtain optimum results we need a decision support system that can assist in the determination of the land area. the research provides an application that helps user specially real estate developers to select sites for housing using the Weighted Product. Keyword : Selection, Land,Housing, Decision Support System,Weighted Product

DAFTAR ISI

DAFTAR ISI .......................................................................................................... ix DAFTAR TABEL ................................................................................................ xiii DAFTAR GAMBAR ........................................................................................... xiv BAB I ..................................................................... Error! Bookmark not defined. PENDAHULUAN ................................................. Error! Bookmark not defined. 1.1

LATAR BELAKANG ............................. Error! Bookmark not defined.

1.2

BATASAN MASALAH ......................... Error! Bookmark not defined.

1.3

RUMUSAN MASALAH ........................ Error! Bookmark not defined.

1.4

TUJUAN PENELITIAN ......................... Error! Bookmark not defined.

1.5

MANFAAT PENELITIAN ..................... Error! Bookmark not defined.

BAB II .................................................................... Error! Bookmark not defined. LANDASAN TEORI ............................................. Error! Bookmark not defined. 2.1.

PENELITIAN TERKAIT........................ Error! Bookmark not defined.

2.2.

Landasan Teori ........................................ Error! Bookmark not defined.

2.2.1

Pengertian SPK ................................ Error! Bookmark not defined.

2.2.2

Perumahan ........................................ Error! Bookmark not defined.

2.2.3

Metode WP (Weighted Product) ...... Error! Bookmark not defined.

2.2.4

UML (Unified Modelling Language)Error!

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not

defined. 2.2.5

MySQL............................................. Error! Bookmark not defined.

2.2.5.1 Komponen SQL ............................... Error! Bookmark not defined. 2.2.6

PHP (Hypertext Prepocessor) .......... Error! Bookmark not defined.

2.2.7

Kerangka Pemikiran ......................... Error! Bookmark not defined.

BAB III .................................................................. Error! Bookmark not defined.

METODOLOGI PENELITIAN ............................. Error! Bookmark not defined. 3.1

Metode Pengumpulan Data ..................... Error! Bookmark not defined.

3.1.1

Sumber Data Primer ......................... Error! Bookmark not defined.

3.1.2

Sumber Data Sekunder ..................... Error! Bookmark not defined.

3.2

Metode Sistem Pendukung Keputusan .... Error! Bookmark not defined.

3.3

Metode Perancangan Sistem.................... Error! Bookmark not defined.

BAB IV .................................................................. Error! Bookmark not defined. ANALISA DAN PERANCANGAN ..................... Error! Bookmark not defined. 4.1.

Deskripsi Sistem ...................................... Error! Bookmark not defined.

4.2.

Tujuan dan Pengguna .............................. Error! Bookmark not defined.

4.3.

Diagram atau Arsitektur SPK .................. Error! Bookmark not defined.

4.3.1.

Data Internal ..................................... Error! Bookmark not defined.

4.3.2.

Data External .................................... Error! Bookmark not defined.

4.4.

Analisis Lokasi Perumahan ..................... Error! Bookmark not defined.

4.5.

Diagram SPK ........................................... Error! Bookmark not defined.

4.6.

Metode Weighted Product (WP) ............. Error! Bookmark not defined.

4.7.

Analisa Kebutuhan Data dan Informasi .. Error! Bookmark not defined.

4.8.

Analisa dan Perancangan Sistem ............. Error! Bookmark not defined.

4.8.1.

Analisa Actor .................................... Error! Bookmark not defined.

4.8.2.

Bisnis Use Case Diagram ................ Error! Bookmark not defined.

4.8.3.

Perancangan Use Case Diagram ...... Error! Bookmark not defined.

4.9.

Sequence Diagram .................................. Error! Bookmark not defined.

4.10.

ActivityDiagram ................................... Error! Bookmark not defined.

4.11.

ClassDiagram ...................................... Error! Bookmark not defined.

4.12.

Statechart Diagram.............................. Error! Bookmark not defined.

4.13.

Perancangan Database ......................... Error! Bookmark not defined.

4.13.1. Struktur Tabel................................... Error! Bookmark not defined. 4.13.2. Relasi Tabel ...................................... Error! Bookmark not defined. 4.14.

Desain Input dan Output yang DiusulkanError!

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not

defined. 4.14.1. Perancangan layout sistem (antarmuka sistem)Error!

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not defined. 4.14.2. Perancangan Form Input .................. Error! Bookmark not defined. 4.14.3. Perancangan Form Output ............... Error! Bookmark not defined. BAB V.................................................................... Error! Bookmark not defined. PEMBAHASAN DAN IMPLEMENTASI ............ Error! Bookmark not defined. 5.1.

Kebutuhan Implementasi ......................... Error! Bookmark not defined.

5.1.1.

Analisa Kebutuhan Sistem ............... Error! Bookmark not defined.

5.1.2.

Kebutuhan Perangkat Keras (Hardware)Error!

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not

Kebutuhan Perangkat Lunak (Software)Error!

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not

defined. 5.1.3. defined. 5.1.4.

Kebutuhan Sumber Daya Manusia ( Brainware)Error! Bookmark

not defined. 5.2.

Stuktur Database ..................................... Error! Bookmark not defined.

5.3.

Halaman Login Sistem ............................ Error! Bookmark not defined.

5.4.

Halaman Utama Sistem ........................... Error! Bookmark not defined.

5.5.

Menu – menu yang ada pada halaman utamaError!

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not

defined. 5.6.

Halaman Kriteria ..................................... Error! Bookmark not defined.

5.7.

Halaman Perhitungan WP ....................... Error! Bookmark not defined.

5.8.

Halaman Hasil Perhitungan ..................... Error! Bookmark not defined.

5.9.

Pengujian Aplikasi .................................. Error! Bookmark not defined.

5.9.1.

Hasil pengujian untuk proses AlternatifError!

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not

defined. 5.9.2.

Hasil pengujian untuk proses KriteriaError!

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not

defined. 5.9.3.

Hasil pengujian untuk proses KonsultasiError!

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not

defined. PENUTUP .............................................................. Error! Bookmark not defined. 6.1.

KESIMPULAN ....................................... Error! Bookmark not defined.

5.2.

SARAN .................................................. Error! Bookmark not defined.

DAFTAR TABEL

Tabel 4. 1 Tabel Analisis Lokasi Perumahan .......................Error! Bookmark not defined. Tabel 4. 2 Tabel Hak Akses Aktor ........................................Error! Bookmark not defined. Tabel 4. 3 Tabel User ............................................................Error! Bookmark not defined. Tabel 4. 4 Tabel Lahan .........................................................Error! Bookmark not defined. Tabel 4. 5 Tabel Kriteria .......................................................Error! Bookmark not defined. Tabel 4. 6 Tabel Konsultasi SPK ..........................................Error! Bookmark not defined. Tabel 4. 7 Tabel Perhitungan WP .........................................Error! Bookmark not defined. Tabel 4. 8 Tabel Hasil Konsultasi .........................................Error! Bookmark not defined.

DAFTAR GAMBAR

Gambar 2. 1 Karakteristik Sistem Pendukung Keputusan (Surbakti, 2002) [8] ................................................................................ Error! Bookmark not defined. Gambar 2. 2 Notasi Actor ...................................... Error! Bookmark not defined. Gambar 2. 3 Notasi Class ...................................... Error! Bookmark not defined. Gambar 2. 4 Notasi Interface ................................. Error! Bookmark not defined. Gambar 2. 5 Notasi Use Case ................................ Error! Bookmark not defined. Gambar 2. 6 Notasi Interaction.............................. Error! Bookmark not defined. Gambar 2. 7 Notasi Package.................................. Error! Bookmark not defined. Gambar 2. 8 Notasi Note ........................................ Error! Bookmark not defined. Gambar 2. 9 Notasi Dependency ............................ Error! Bookmark not defined. Gambar 2. 10 Notasi Association ........................... Error! Bookmark not defined. Gambar 2. 11 Notasi Generalization ..................... Error! Bookmark not defined. Gambar 2. 12 Notasi Realization ........................... Error! Bookmark not defined. Gambar 2. 13 Kerangka Pemikiran ........................ Error! Bookmark not defined. Gambar 4. 1 Use case Arsitektur SPK Pemilihan Lokasi Perumahaan …………Error! Bookmark not defined. Gambar 4. 2 Use case Diagramsistem ................... Error! Bookmark not defined. Gambar 4. 3 Sequence Diagram Kriteria ............... Error! Bookmark not defined. Gambar 4. 4SequenceDiagram Data Lahan ........... Error! Bookmark not defined. Gambar 4. 5 Sequence Diagram Konsultasi .......... Error! Bookmark not defined. Gambar 4. 6 Sequence Diagram Perhitungan WP . Error! Bookmark not defined. Gambar 4. 7 Sequence Diagram Hasil Konsultasi . Error! Bookmark not defined. Gambar 4. 8 Activity Diagram Kriteria .................. Error! Bookmark not defined. Gambar 4. 9 Activity Diagram Data Lahan ............ Error! Bookmark not defined. Gambar 4. 10 Activity Diagram Konsultasi ........... Error! Bookmark not defined. Gambar 4. 11 Activity Diagram Hasil Konsultasi.. Error! Bookmark not defined. Gambar 4. 12 Class Diagram................................. Error! Bookmark not defined. Gambar 4. 13 Statechart Tambah Kriteria ............. Error! Bookmark not defined. Gambar 4. 14 Statechart Ubah Kriteria ................. Error! Bookmark not defined. Gambar 4. 15 Statechart Hapus Kriteria ................ Error! Bookmark not defined.

Gambar 4. 16 Statechart Cetak Kriteria ................. Error! Bookmark not defined. Gambar 4. 17 Statechart Tambah Data Lahan ....... Error! Bookmark not defined. Gambar 4. 18 Statechart Data Lahan ..................... Error! Bookmark not defined. Gambar 4. 19 Statechart Data Lahan ..................... Error! Bookmark not defined. Gambar 4. 20 Statechart Data Lahan ..................... Error! Bookmark not defined. Gambar 4. 21 Statechart Tambah Konsultasi ........ Error! Bookmark not defined. Gambar 4. 22 Statechart Ubah Konsultasi ............. Error! Bookmark not defined. Gambar 4. 23 Statechart Hapus Konsultasi ........... Error! Bookmark not defined. Gambar 4. 24 Statechart Cetak Konsultasi ............ Error! Bookmark not defined. Gambar 4. 25 Statechart Tambah Hasil Konsultasi ............. Error! Bookmark not defined. Gambar 4. 26 Statechart Ubah Hasil Konsultasi ... Error! Bookmark not defined. Gambar 4. 27 Statechart Hapus Hasil Konsultasi .. Error! Bookmark not defined. Gambar 4. 28 Statechart Cetak Hasil Konsultasi... Error! Bookmark not defined. Gambar 4. 29 Statechart Tambah Hasil Konsultasi ............. Error! Bookmark not defined. Gambar 4. 30 Statechart Ubah Hasil Konsultasi ... Error! Bookmark not defined. Gambar 4. 31 Statechart Hapus Hasil Konsultasi .. Error! Bookmark not defined. Gambar 4. 32 Statechart Cetak Hasil Konsultasi... Error! Bookmark not defined. Gambar 4. 33 Statechart Login .............................. Error! Bookmark not defined. Gambar 4. 34 Statechart Logout ............................ Error! Bookmark not defined. Gambar 4. 35 Gambar Relasi Tabel ....................... Error! Bookmark not defined. Gambar 4. 36 Desain Home ................................... Error! Bookmark not defined. Gambar 4. 37 Desain Form Input Alternatif .......... Error! Bookmark not defined. Gambar 4. 38 Desain Form Input Kriteria ............. Error! Bookmark not defined. Gambar 4. 39 Desain Form Input Konsultasi ( Penilaian Alternatif ) ........... Error! Bookmark not defined. Gambar 4. 40 Desain Form Input Konsultasi ( Pemilihan Kriteria ) ............. Error! Bookmark not defined. Gambar 4. 41 Desain Form Output ........................ Error! Bookmark not defined.

Gambar 5 .1 Struktur Tabel User ........................... Error! Bookmark not defined. Gambar 5 .2 Struktur Tabel Alternatif ................... Error! Bookmark not defined. Gambar 5 .3 Struktur Tabel Kriteria ...................... Error! Bookmark not defined. Gambar 5 4 Struktur Tabel Konsultasi................... Error! Bookmark not defined. Gambar 5 5 Struktur Tabel Perhitungan WP ......... Error! Bookmark not defined. Gambar 5 6 Struktur Tabel Hasil Konsultasi ......... Error! Bookmark not defined. Gambar 5 7 Halaman Login ................................... Error! Bookmark not defined. Gambar 5 8 Halaman Utama .................................. Error! Bookmark not defined. Gambar 5. 9 Menu Admin ..................................... Error! Bookmark not defined. Gambar 5 10 Halaman Kriteria .............................. Error! Bookmark not defined. Gambar 5 .11 Pemilihan Kriteria untuk masing-masing Alternatif ............... Error! Bookmark not defined.