PERANCANGAN APLIKASI PENILAIAN PERKEMBANGAN TERAPI UNTUK ANAK TUNARUNGU DENGAN METODE CERTAINTY FACTOR DAN ALGORITMA FORWARD CHAINING (Studi Kasus di TKLB - B Bhakti Luhur Malang)
Laporan Tugas Akhir
Diajukan Untuk Memenuhi Persyaratan Guna Meraih Gelar Sarjana Strata 1 Teknik Informatika Universitas Muhammadiyah Malang
Titok Purwasitho 08560116
JURUSAN INFORMATIKA FAKULTAS TEKNIK UNIVERSITAS MUHAMMADIYAH MALANG September, 2013
LEMBAR PERSETUJUAN
PERANCANGAN APLIKASI PENILAIAN PERKEMBANGAN TERAPI UNTUK ANAK TUNARUNGU DENGAN METODE CERTAINTY FACTOR DAN ALGORITMA FORWARD CHAINING (Studi Kasus di TKLB - B Bhakti Luhur Malang)
TUGAS AKHIR
Sebagai Persyaratan Guna Meraih Gelar Sarjana Strata 1 Teknik Informatika Universitas Muhammadiyah Malang
Mengetahui / Menyetujui
Dosen Pembimbing I
Dosen Pembimbing II
Ir. Lailis Syafa’ah, MT
Agus Eko Minarno, S.Kom
108.9009.0189
LEMBAR PENGESAHAN PERANCANGAN APLIKASI PENILAIAN PERKEMBANGAN TERAPI UNTUK ANAK TUNARUNGU DENGAN METODE CERTAINTY FACTOR DAN ALGORITMA FORWARD CHAINING (Studi Kasus di TKLB - B Bhakti Luhur Malang) TUGAS AKHIR Sebagai Persyaratan Guna Meraih Gelar Sarjana Strata 1 Teknik Informatika Universitas Muhammadiyah Malang
Disusun Oleh : Titok Purwasitho NIM : 08560116
Tugas Akhir ini telah diuji dan dinyatakan lulus oleh tim penguji pada Tanggal 9 September 2013 Mengetahui / Menyetujui Mengetahui Ketua Jurusan Teknik Informatika
(Eko Budi, S.Kom, MT) NIP. 108.9504.0330 Penguji I
Penguji II
(Yufis Azhar, S.Kom)
(Wahyu Andhyka Kusuma, S.Kom)
LEMBAR PERNYATAAN Yang bertandatangan dibawah ini : NAMA
: Titok Purwasitho
NIM
: 08560116
FAK./JUR.
: Teknik / Informatika
Dengan
ini
saya
menyatakan
bahwa
Tugas
Akhir
dengan
judul
“PERANCANGAN APLIKASI PENILAIAN PERKEMBANGAN TERAPI UNTUK ANAK TUNARUNGU DENGAN METODE CERTAINTY FACTOR DAN ALGORITMA FORWARD CHAINING (Studi Kasus di TKLB - B Bhakti Luhur Malang) ” beserta seluruh isinya adalah karya saya sendiri dan bukan merupakan karya tulis orang lain, baik sebagian maupun seluruhnya, kecuali dalam bentuk kutipan yang telah disebutkan sumbernya.
Demikian surat pernyataan ini saya buat sebenar-benarnya. Apabila kemudian ditemukan adanya pelanggaran terhadap etika keilmuan dalam karya saya ini, atau ada klaim dari pihak lain terhadap keaslian karya saya ini maka saya siap menanggung segala bentuk resiko / sanksi yang berlaku.
Mengetahui,
Malang, 9 September 2013
Dosen Pembimbing
Yang membuat pernyataan,
Ir. Lailis Syafa’ah, MT 108.9009.0189
Titok Purwasitho
SEKOLAH LUAR BIASA “BHAKTI LUHUR” Jl.Raya Dieng no. 40 Telp. 0341-576460 E-Mail :
[email protected] Malang 65115 – Jawa Timur NIS : 281240
NPSN : 20533713
NSS : 812056105001
TERAKREDITASI “A”
SURAT KETERANGAN No : 800/284/35.73.307.04/SLB-BL/VI/2012 Yang bertanda tangan dibawah ini
:
Nama
: Clara Susilawati, S.Pd
Tempat Tanggal Lahir
: Probolinggo, 23 Maret 1953
Jabatan
: Kepala Sekolah
Alamat
Menerangkan bahwa
Jl. Raya Dieng No. 40 Malang
:
Nama
: Titok Purwasitho
NIM
: 08560116
Fakultas
: Teknik
Jurusan
: Teknik Informatika Universitas Muhammadiyah Malang Jl. Raya Tlogomas No. 246 Malang
Telah mengambil data di SLB Bhakti Luhur untuk memenuhi tugas akhir “Aplikasi Sistem Pakar Penilaian Perkembangan Terapi Untuk Anak Tunarungu Dengan Metode Certainty Factor dan Algoritma Forward Chaining” Demikian Surat keterangan ini kami buat untuk dipergunakan sebagaimana mestinya
KATA PENGANTAR
Puji syukur kehadirat Allah SWT atas segala limpahan rahmat dan hidayatnya, sehingga dapat menyelesaikan penukllisan laporan Tugas Akhir yang berjudul:
“PERANCANGAN APLIKASI PENILAIAN PERKEMBANGAN TERAPI UNTUK ANAK TUNARUNGU DENGAN METODE CERTAINTY FACTOR DAN ALGORITMA FORWARD CHAINING (Studi Kasus di TKLB - B Bhakti Luhur Malang)”
Tugas Akhir ini disusun untuk memenuhi salah satu persyaratan guna memperoleh gelar sarjana teknik pada jurusan Teknik Informatika Fakultas Teknik Universitas Muhammadiyah Malang.
Penulis menyadari bahwa penelitian ini masih jauh dari kesempurnaan. Oleh karena itu penulis mengharapkan saran dan kritik membangun untuk pengembangan kedepannya. Perangkat lunak ini juga masih membutuhkan pengembangan lebih lanjut sehingga lebih bermanfaat.
Akhir kata penulis mengucapkan terima kasih kepada semua pihak yang telah membantu hingga akhir ini terselesaikan.
Malang, 9 September 2013
Penulis
DAFTAR ISI
ABSTRAKSI ....................................................................................................... i ABSTRACT ......................................................................................................... ii KATA PENGANTAR ......................................................................................... iii DAFTAR ISI ........................................................................................................ iv DAFTAR GAMBAR ........................................................................................... x DAFTAR TABEL .............................................................................................. xiii
BAB I PENDAHULUAN 1.1 Latar Belakang ............................................................................................... 1 1.2 Rumusan Masalah .......................................................................................... 2 1.3 Batasan Masalah ............................................................................................. 2 1.4 Tujuan ............................................................................................................ 3 1.5 Sistematik Penulisan ...................................................................................... 3
BAB II LANDASAN TEORI 2.1 Tunarungu ...................................................................................................... 5 2.1.1 Definisi dan Klasifikasi .......................................................................... 5 2.1.1.1 Definisi Dan Klasifikasi Berdasarkan Penyebab .......................... 6 2.1.1.2 Definisi Dan Klasifikasi Berdasarkan Tingkat Keberfungsian ..... 6 2.1.2 Kelainan Bawaan Anak Penderita Tunarungu ....................................... 8 2.1.2.1 Hiperaktif ..................................................................................... 8 2.1.2.2 Reterdansi Mental ........................................................................ 9 A Fakto Faktor Penyebab Retardansi Mental ................................. 9 B Tingkatan Retardansi Mental ...................................................... 11 2.1.2.3 Autis ............................................................................................. 12 A Hambatan Dalam Berkomunikasi ............................................... 13 B Hambatan Sosial ......................................................................... 13 C Hambatan Penginderaan ............................................................. 14 D Hambatan Motorik ...................................................................... 14
E Hambatan Perilaku ...................................................................... 14 2.2 Sistem Pakar ................................................................................................... 15 2.2.1 Perbedaan Sistem Pakar dan Kecerdasan Buatan ................................... 16 2.2.1.1 Ciri-ciri ......................................................................................... 16 2.2.1.2 Tujuan ........................................................................................... 16 2.2.1.3 Keuntungan .................................................................................. 17 2.3 Certainty Factor .............................................................................................. 18 2.3.1 Aturan Metode Certainty Factor ............................................................. 19 2.3.2 Kelebihan Dan Kekurangan Metode Certainty Factor ........................... 22 2.4 Metode Forward Chaining ............................................................................. 22
BAB III ANALISA DAN PERANCANGAN SISTEM 3.1 Analisa Kebutuhan ......................................................................................... 26 3.1.1 Kebutuhan Fungsional ............................................................................ 26 3.1.1.1 Indikasi Actor ................................................................................ 26 3.1.1.2 Tabel Kebutuhan Fungsional ........................................................ 27 3.1.13 Unified Modelling Language ......................................................... 29 A. Data Flow Diagram.................................................................... 29 ● Data Flow Diagram Login Administrator............................... 29 ● Data Flow Diagram Cari Data User........................................ 33 ● Data Flow Diagram Cari Data Guru ....................................... 33 ● Data Flow Diagram Cari Data Pakar ...................................... 33 ● Data Flow Diagram Cari Data Pysicologi .............................. 34 ● Data Flow Diagram Cari Data Nilai Bulan Pertama sampai Ke-Enam ...................................................... 34 ● Data Flow Diagram Cari Data Uji User ................................. 34 ● Data Flow Diagram Tambah Data User ................................. 37 ● Data Flow Diagram Tambah Data Guru ................................. 38 ● Data Flow Diagram Tambah Data Pakar ................................ 38 ● Data Flow Diagram Tambah Data Report .............................. 38 ● Data Flow Diagram Tambah Data Pysicologi ........................ 39
● Data Flow Diagram Tambah Data Nilai Bulan Pertama sampai Ke-Enam ....................................................... 39 ● Data Flow Diagram Tambah Hasil Uji Sistem Pakar ............. 39 ● Data Flow Diagram Rubah Data User .................................... 43 ● Data Flow Diagram Rubah Data Guru ................................... 43 ● Data Flow Diagram Rubah Data Pakar .................................. 44 ● Data Flow Diagram Rubah Data Report ................................. 44 ● Data Flow Diagram Rubah Data Pysicologi ........................... 44 ● Data Flow Diagram Rubah Data Nilai Bulan Pertama sampai Ke-Enam ....................................................... 45 ● Data Flow Diagram Hapus Data User .................................... 48 ● Data Flow Diagram Hapus Data Guru.................................... 49 ● Data Flow Diagram Hapus Data Pakar ................................... 49 ● Data Flow Diagram Hapus Data Report ................................. 49 ● Data Flow Diagram Hapus Data Pysicologi ........................... 50 ● Data Flow Diagram Hapus Data Nilai Bulan Pertama sampai Ke-Enam ....................................................... 50 ● Data Flow Diagram Proses Pengujian Sistem Pakar .............. 53 ● Data Flow Diagram Login User ............................................. 56 ● Data Flow Diagram Melihat Hasil Report .............................. 57 C. Activity Diagram ....................................................................... 58 ● Activity Diagram Administrator ............................................. 59 ● Activity Diagram User ............................................................ 60 3.1.2 Kebutuhan Non Fungsional .................................................................... 61 3.1.2.1 Perangkat Keras(Hardware) ......................................................... 61 3.1.2.2 Perangkat Lunak(Software).......................................................... 61 3.1.2.3 Perangkat Manusia(Brainware) .................................................... 62 3.2 Perancangan Sistem ....................................................................................... 62 3.2.1 Database Modelling ................................................................................ 63 3.2.1.1 Conceptual Data Model ................................................................ 63 3.2.1.2 Physical Data Model .................................................................... 64
3.2.2 Design Interface ..................................................................................... 64 ● Desain Tampilan Awal ........................................................... 65 ● Desain Tampilan Menambah Data ......................................... 65 ● Desain Tampilan Merubah Data ............................................. 66 ● Desain Tampilan Form Uji Sistem ......................................... 67 ● Desain Tampilan Form Output Sistem ................................... 67 ● Desain Tampilan Melihat Hasil Report .................................. 68 3.3 Perancangan Sistem Pakar ............................................................................. 68 3.3.1 Metode Certainty Factor ......................................................................... 69 3.3.2 Perhitungan Certainty Factor Gabungan ................................................ 69 3.3.3 Metode Forward Chaining ...................................................................... 70
BAB IV IMPLEMENTASI DAN PENGUJIAN 4.1 Implementasi Sistem ....................................................................................... 74 4.1.1 Index Login.............................................................................................. 74 4.1.2 Index Menu Administrator ...................................................................... 75 4.1.2.1 Menu Data User ............................................................................ 76 ● Mencari Data User .................................................................. 76 ● Menambah Data User ............................................................. 77 ● Merubah Data User ................................................................. 77 ● Menghapus Data User............................................................. 78 4.1.2.2 Menu Data Guru ............................................................................ 79 ● Mencari Data Guru ................................................................. 79 ● Menambah Data Guru............................................................. 80 ● Merubah Data Guru ................................................................ 80 ● Menghapus Data Guru ............................................................ 81 4.1.2.3 Menu Data Pakar ........................................................................... 82 ● Mencari Data Pakar ................................................................ 82 ● Menambah Data Pakar ............................................................ 83 ● Merubah Data Pakar ............................................................... 83 ● Menghapus Data Pakar ........................................................... 84
4.1.2.4 Menu Data Report ......................................................................... 85 ● Mencari Data Report............................................................... 85 ● Merubah Data Report ............................................................. 86 4.1.2.5 Menu Data Nilai ............................................................................ 86 ● Mencari Data Psycologi .......................................................... 88 ● Merubah Data Psycologi......................................................... 88 ● Mencari Data Nilai Bulan Pertama Sampai Ke-Enam ........... 89 ● Merubah Data Nilai Bulan Pertama Sampai Ke-Enam .......... 90 4.1.2.6 Menu Uji Sistem ........................................................................... 93 ● Mencari Data Uji .................................................................... 93 ● Proses Uji Sistem Pakar .......................................................... 94 ● Menambah Hasil Report Uji Sistem ....................................... 94 4.1.2.7 Index Menu User .......................................................................... 95 ● Melihat Hasil Report............................................................... 95 4.2 Pengujian ......................................................................................................... 96 4.2.1 Pengujian Perhitungan Sistem ................................................................ 97 4.2.1.1 Proses Memasukan Nilai ................................................................ 97 4.2.1.2 Perhitungan Certainty Factor ........................................................ 99 4.2.1.3 Perhitungan Forward Chaining . ................................................. 101 4.2.1.4 Perhitungan Certainty Factor pada Umumnya . .......................... 101 4.2.2 Pengujian hasil Perhitungan ................................................................. 104 4.2.2.1 Hasil Perhitungan Nilai Memuaskan ........................................... 104 ● Contoh Percobaan Nilai Memuaskan Pertama ..................... 105 ● Contoh Percobaan Nilai Memuaskan Kedua ........................ 107 4.2.2.2 Hasil Perhitungan Nilai Cukup .................................................... 108 ● Contoh Percobaan Nilai Cukup Pertama .............................. 109 ● Contoh Percobaan Nilai Cukup Kedua ................................. 111 4.2.2.3 Hasil Perhitungan Nilai kurang .................................................... 113 ● Contoh Percobaan Nilai Kurang Pertama ............................. 113 ● Contoh Percobaan Nilai Kurang Kedua ............................... 115
BAB V KESIMPULAN DAN SARAN 5.1 Kesimpulan ................................................................................................... 117 5.2 Saran .............................................................................................................. 117
DAFTAR PUSTAKA ......................................................................................... 118 Biografi Penulis ................................................................................................... 119
LAMPIRAN
DAFTAR GAMBAR
Gambar 3.1 Data Flow Diagram Login Administrator ......................................... 29 Gambar 3.2 Data Flow Diagram Cari Data User .................................................. 33 Gambar 3.3 Data Flow Diagram Cari Data Guru ................................................. 33 Gambar 3.4 Data Flow Diagram Cari Data Pakar................................................. 33 Gambar 3.5 Data Flow Diagram Cari Data Pysicologi ......................................... 34 Gambar 3.6 Data Flow Diagram Cari Data Nilai Bulan Pertama sampai Ke-Enam .......................................................................... 34 Gambar 3.7 Data Flow Diagram Cari Data Uji User ............................................ 34 Gambar 3.8 Data Flow Diagram Tambah Data User ............................................ 37 Gambar 3.9 Data Flow Diagram Tambah Data Guru ........................................... 38 Gambar 3.10 Data Flow DiagramTambah Data Pakar ......................................... 38 Gambar 3.11 Data Flow Diagram Tambah Data Report....................................... 38 Gambar 3.12 Data Flow Diagram Tambah Data Pysicologi ................................ 39 Gambar 3.13 Data Flow Diagram Tambah Data Nilai Bulan Pertama sampai Ke-Enam .......................................................................... 39 Gambar 3.14 Data Flow Diagram Tambah Hasil Report Uji Sistem Pakar ......... 39 Gambar 3.15 Data Flow Diagram Rubah Data User ............................................ 43 Gambar 3.16 Data Flow Diagram Rubah Data Guru ............................................ 43 Gambar 3.17 Data Flow Diagram Rubah Data Pakar ........................................... 44 Gambar 3.18 Data Flow Diagram Rubah Data Report ......................................... 44 Gambar 3.19 Data Flow Diagram Rubah Data Pysicologi ................................... 44 Gambar 3.20 Data Flow Diagram Rubah Data Nilai Bulan Pertama sampai Ke-Enam ..................................................................................... 45 Gambar 3.21 Data Flow Diagram Hapus Data User ............................................. 48 Gambar 3.22 Data Flow Diagram Hapus Data Guru ............................................ 49 Gambar 3.23 Data Flow Diagram Hapus Data Pakar ........................................... 49 Gambar 3.24 Data Flow Diagram Hapus Data Report ......................................... 49 Gambar 3.25 Data Flow Diagram Hapus Data Pysicologi ................................... 50 Gambar 3.26 Data Flow Diagram Hapus Data Nilai
Bulan Pertama sampai Ke-Enam .......................................................................... 50 Gambar 3.27 Data Flow Diagram Proses Pengujian Sistem Pakar....................... 53 Gambar 3.28 Data Flow Diagram Login User ...................................................... 56 Gambar 3.29 Data Flow Diagram Melihat Hasil Report ...................................... 57 Gambar 3.30 Activity Diagram Administrator ..................................................... 59 Gambar 3.31 Activity Diagram User .................................................................... 60 Gambar 3.32 Conceptual Data Model ...................................................................... 63 Gambar 3.33 Physical Data Model .......................................................................... 64 Gambar 3.34 Desain Tampilan Awal .................................................................... 65 Gambar 3.35 Desain Tampilan Input Data ........................................................... 65 Gambar 3.36 Desain Tampilan Edit Data ............................................................. 66 Gambar 3.37 Desain Tampilan Form Uji Sistem .................................................. 67 Gambar 3.38 Desain Tampilan Form Output Sistem ............................................ 67 Gambar 3.39 Desain Tampilan Melihat Hasil Report ........................................... 68 Gambar 4.1 Menu Index Login ............................................................................. 74 Gambar 4.2 Menu Index Administrator ................................................................ 75 Gambar 4.3 Menu Mencari Data User .................................................................. 76 Gambar 4.4 Menu Menambah Data User ............................................................. 77 Gambar 4.5 Menu Merubah Data User ................................................................. 76 Gambar 4.6 Menu Menghapus Data User ............................................................. 76 Gambar 4.7 Menu Mencari Data Guru ................................................................. 77 Gambar 4.8 Menu Menambah Data Guru ............................................................. 78 Gambar 4.9 Menu Merubah Data Guru ................................................................ 79 Gambar 4.10 Menu Menghapus Data Guru ......................................................... 79 Gambar 4.11 Menu Mencari Data Pakar............................................................... 80 Gambar 4.12 Menu Menambah Data Pakar .......................................................... 81 Gambar 4.13 Menu Merubah Data Pakar ............................................................. 82 Gambar 4.14 Menu Menghapus Data Pakar ......................................................... 82 Gambar 4.15 Mencari Data Report ....................................................................... 83 Gambar 4.16 Merubah Data Report ...................................................................... 84 Gambar 4.17 Mencari Data Psycologi .................................................................. 86
Gambar 4.18 Merubah Data Psycologi ................................................................. 86 Gambar 4.19 Menambah Data Nilai Bulan Pertama Sampai Ke-Enam ............... 88 Gambar 4.20 Merubah Data Nilai Bulan Pertama ................................................ 89 Gambar 4.21 Merubah Data Nilai Bulan Ke-Dua ................................................. 89 Gambar 4.22 Merubah Data Nilai Bulan Ke-Tiga ................................................ 89 Gambar 4.23 Merubah Data Nilai Bulan Ke-Empat ............................................. 90 Gambar 4.24 Merubah Data Nilai Bulan Ke-Lima ............................................... 90 Gambar 4.25 Merubah Data Nilai Bulan Ke-Enam .............................................. 90 Gambar 4.26 Mencari Data Uji ............................................................................. 92 Gambar 4.27 Proses Uji Sistem Pakar .................................................................. 93 Gambar 4.28 Tambah Hasil Report Uji Sistem .................................................... 94 Gambar 4.29 Melihat Data Report ........................................................................ 95 Gambar 4.30 Memilih Tingkat Sisa Pendengaran ................................................ 96 Gambar 4.31 Contoh Jawaban Pertanyaan............................................................ 98 Gambar 4.32 Ilustrasi Input Nilai Certainty Factor Study Kasus ...................... 102 Gambar 4.33 Ilustrasi Input Nilai Certainty Factor Umum ............................... 103 Gambar 4.34 Ilustrasi Input Nilai Acak .............................................................. 103 Gambar 4.35 Data Nilai Kategori “Memuaskan” Pertama ................................. 105 Gambar 4.36 Hasil Perhitungan Nilai “Memuaskan” Pertama ........................... 106 Gambar 4.37 Data Nilai Kategori “Memuaskan” Kedua .................................... 107 Gambar 4.38 Hasil Perhitungan Nilai “Memuaskan” Kedua.............................. 108 Gambar 4.39 Data Nilai Kategori “Memuaskan” Pertama ................................. 109 Gambar 4.40 Hasil Perhitungan Nilai “Memuaskan” Pertama ........................... 110 Gambar 4.41 Data Nilai Kategori “Memuaskan” Kedua .................................... 111 Gambar 4.42 Hasil Perhitungan Nilai “Memuaskan” Kedua.............................. 112 Gambar 4.43 Data Nilai Kategori “Memuaskan” Pertama ................................. 113 Gambar 4.44 Hasil Perhitungan Nilai “Memuaskan” Pertama ........................... 114 Gambar 4.45 Data Nilai Kategori “Memuaskan” Kedua .................................... 115 Gambar 4.46 Hasil Perhitungan Nilai “Memuaskan” Kedua.............................. 116
DAFTAR TABEL
Tabel 2.1 Tingkatan Retardansi Mental ................................................................ 11 Tabel 3.1 Identifikasi Aktor .................................................................................. 24 Tabel 3.2 Daftar Tabel Kebutuhan Administrator ................................................ 24 Tabel 3.3 Daftar Tabel Kebutuhan User ............................................................... 25 Tabel 3.4 Kebutuhan Login Administrator ........................................................... 30 Tabel 3.5 Kebutuhan Mangement Data ................................................................ 31 Tabel 3.6 Kebutuhan Mencari Data ...................................................................... 35 Tabel 3.7 Kebutuhan Tambah Data ...................................................................... 40 Tabel 3.8 Kebutuhan Merubah Data ..................................................................... 45 Tabel 3.9 Kebutuhan Menghapus Data ................................................................. 51 Tabel 3.10 Kebutuhan Proses Uji Sistem Pakar.................................................... 54 Tabel 3.11 Kebutuhan Login User ........................................................................ 59 Tabel 3.12 Kebutuhan Hasil Report Uji Sistem Pakar.......................................... 57 Tabel 3.13 Spesifikasi Hardware .......................................................................... 61 Tabel 3.14 Spesifikasi Software ............................................................................ 61 Tabel 3.15 Spesifikasi Brainware ......................................................................... 62 Tabel 4.1 Tabel Contoh Nilai ................................................................................ 96 Tabel 4.2 Tabel Pembulatan Nilai ......................................................................... 97
DAFTAR PUSTAKA
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