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All Journal Jurnal Teknik Industri Terintegrasi (JUTIN) Malcom: Indonesian Journal of Machine Learning and Computer Science
Safitri, Nurul Aulia
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Computer Science & IT Decision Sciences, Operations Research & Management Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Penerapan Metode Simple Additive Weighting (SAW) untuk Pemilihan Calon Penerima Beasiswa pada SMPN 3 Kasihan Safitri, Nurul Aulia; Gutama , Deden Hardan; Wijaya, Dhina Puspasari; Danianti, Dita
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 3 (2024): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i3.31444

Abstract

Education is an important aspect of human life, because education is one of the supports for realizing a change in order to achieve progress in various sectors of life, such as in the economic, social, cultural and political sectors Currently the government has a free education program and has established a 12-year compulsory education program. To support the program, many government and private institutions provide educational assistance through scholarship programs. SMPN 3 KASIHAN gets a quota for its students to participate in scholarship programs from the government, one of which is the Smart Indonesia Program (PIP) scholarship. The selection process at SMPN 3 KASIHAN has not implemented a method and is still done manually. This research aims to build a web-based scholarship decision support system using the Simple Additive Weighting (SAW) method and apply the method according to the criteria set by SMPN 3 KASIHAN. System modeling uses the Unified Modeling Language (UML) and for design is used Use Case Diagram modeling tools, Activity Diagrams, and the programming language used is PHP. Based on the results of the discussion during the research, it is concluded that the system under study fulfills the initial objectives of the research, namely helping SMPN 3 KASIHAN in determining the appropriate scholarship recipient, so as to reduce errors in determining scholarship recipients.  
Desain Sistem Monitoring Ketinggian Air dan Peringatan Dini Banjir Berbasis Internet of Things: Design of an Internet of Things-Based Water Level Monitoring and Flood Early Warning System Safitri, Nurul Aulia; Lorosae, Teguh Ansyor; Mutmainnah, Siti
MALCOM: Indonesian Journal of Machine Learning and Computer Science Vol. 6 No. 4 (2026): MALCOM October 2026
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/malcom.v6i4.3060

Abstract

Salah satu bencana yang paling sering terjadi di Indonesia adalah banjir, termasuk di Kelurahan Lampe. Kurangnya sistem yang dapat memantau ketinggian air secara langsung menyebabkan masyarakat terlambat memperoleh informasi tentang potensi banjir. Tujuan penelitian ini adalah untuk membuat sistem yang menggunakan sensor ultrasonik untuk melacak ketinggian air dan memberikan peringatan dini banjir. Penelitian ini menggunakan metode eksperimen yang meliputi tahapan perancangan perangkat keras dan perangkat lunak, implementasi sistem, serta pengujian kinerja sensor dan sistem secara menyeluruh. Sistem menggunakan aplikasi Blynk dan Telegram untuk memantau dan mengirimkan notifikasi, ESP32 sebagai mikrokontroler, sensor ultrasonik untuk mengukur ketinggian air, serta traffic LED dan buzzer sebagai indikator peringatan. Ketinggian air diklasifikasikan menjadi tiga kategori, yaitu aman, waspada, dan bahaya. Hasil pengujian menunjukkan bahwa sistem mampu mengamati perubahan ketinggian air, menampilkan data pada aplikasi Blynk, serta mengirimkan peringatan melalui Telegram sesuai kategori yang ditentukan. Berdasarkan hasil pengujian sebanyak 13 kali, sistem berhasil beroperasi pada seluruh skenario pengujian dengan tingkat keberhasilan 100%. Hasil validasi sensor ultrasonik menunjukkan persentase error rata-rata sebesar 18,52%, sedangkan pengiriman data monitoring dan notifikasi melalui aplikasi Blynk dan Telegram berlangsung dengan waktu respons yang relatif cepat. Sistem yang dirancang diharapkan dapat membantu masyarakat meningkatkan kesiapsiagaan terhadap potensi banjir.
Co-Authors Dhina Puspasari Wijaya, Dhina Puspasari Dita Danianti Gutama , Deden Hardan Siti mutmainnah Teguh Ansyor Lorosae