Analisis Pola Visual Hasil Welding SMAW Pada Kontruksi Midship Kapal Menggunakan Pendekatan Microscopic Image - Submit Jurnal

Mulki, Muhammad Malikul (2025) Analisis Pola Visual Hasil Welding SMAW Pada Kontruksi Midship Kapal Menggunakan Pendekatan Microscopic Image - Submit Jurnal. Bachelor thesis, Institut Teknologi Kalimantan.

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Abstract

Penelitian ini menganalisis pola visual hasil pengelasan SMAW pada bagian midship kapal menggunakan citra mikroskopis. Data citra diambil langsung di galangan kapal PT. Meranti Nusa Bahari, Balikpapan, dengan mikroskop digital tanpa merusak struktur. Sebanyak 150 citra diklasifikasikan ke dalam tiga kategori yakni good welding, porosity, dan cold crack. Setelah melalui pra-pemrosesan, data dilatih menggunakan dua model klasifikasi: CNN dan SVM. CNN mencapai akurasi 97% pada data pelatihan dan 80% pada pengujian, sedangkan SVM 100% pada pelatihan namun juga 80% pada pengujian, menunjukkan gejala overfitting. Hasil menunjukkan bahwa CNN lebih andal untuk klasifikasi otomatis cacat las pada konstruksi midship kapal. Kata kunci: SMAW, Citra Mikroskopis, CNN, SVM, Klasifikasi Cacat Las, Midship.

Item Type:	Thesis (Bachelor)
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Jurusan Teknologi Industri dan Proses > Teknik Elektro
Depositing User:	Muhammad Malikul Mulki
Date Deposited:	14 Jul 2025 03:37
Last Modified:	14 Jul 2025 03:37
URI:	http://repository.itk.ac.id/id/eprint/24440

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