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Max Plus Algebra and It’s Aplication: Model of Simple Production System Nasrulyati, Tri Siwi
Majalah Ilmiah Matematika dan Statistika Vol 17 No 1 (2017): Majalah Ilmiah Matematika dan Statistika
Publisher : Jurusan Matematika FMIPA Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/mims.v17i1.23747

Abstract

This paper discusses the basic understanding of max plus algebra and an example of its application will be given. Next will be discussed a simple production system model with three machines.
Pemanfaatan Penggunaan Fish Finder Bagi Nelayan Bubu Tradisional Desa Assilulu Agung K Henaulu; Tahir Tuasikal; Aliah Rahman; Rapiah Sarfa Marasabessy; Indra Wahyudi; Yenni Sofyan; John Waldi Ch. Karuwal; Yudhy Muhtar Latuconsina; Ferdimon Kainama; Ahmad A. Latuponu; Rina Latuconsina; Awia Conang; Tri Siwi Nasrulyati; Akbar Rumuar; Masda Tuhuteru; Abd. Samad Rumagia; Maulana Nur Fazri Angkotasan; Muhammad Ramdhani Ohorella; Rahma W. Sowakil; Sri Pitrianti Marasabessy; Kisman Ady
Jurnal Aplikasi Dan Inovasi Ipteks SOLIDITAS Vol 5, No 1 (2022): Jurnal Aplikasi Dan Inovasi Ipteks SOLIDITAS
Publisher : Badan Penerbitan Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/js.v5i1.3278

Abstract

Nelayan tradisional negeri Assilulu sering mengalami pasang surut dalam meningkatkan omset pendapatan, salah satu faktor penyebab dari permasalahan ini adalah proses awal dan akhir dari penangkapan yang masih sangat tradisional terutama pada proses penentuan lokasi tangkap dan proses pencarian keberadaan bubu. Untuk menjawab permasalahan ini maka dalam kegiatan pengabdian ini akan dibantu dalam pengadaan alat bantu deteksi ikan fish finder. Sebelum proses penyerahan alat bantu, Tim pengabdian akan melakukan pelatihan, pendampingan, dan evaluasi dari kegiatan. Hasil pelatihan dan pendampingan menunjukkan bahwa masyarakat sangat antusias dalam mengikuti proses pelatihan hingga pendampingan. Dari hasil uji coba proses tracking dilihat pada tingkat produktivitas proses waktu pencarian mengehmat waktu rata-rata 60% -70% sedangkan hasil tracking penentuan lokasi tangkap yang berdampak pada peningkatan hasil tangkap sebesar 39,47%
IoT-Based Integrated Production and Quality Control System Design for Halal SMEs in Island Regions Marasabessy, Sitnah Aisyah; Noor, Mohammad Azemi Mohd; Nusran, Muhammad; Ardian, Sony; Zurimi, Safarin; Nasrulyati, Tri Siwi; Henaulu, Agung K
JTI: Jurnal Teknik Industri Vol 11, No 2 (2025): December 2025
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jti.v11i2.38476

Abstract

The global halal economy continues to expand rapidly, creating a pressing demand for reliable and technology-driven quality management systems. However, small and medium-sized enterprises (SMEs) in Indonesia’s island regions face major constraints in ensuring consistent halal assurance due to limited resources, geographic isolation, and dependence on manual processes. This study proposes an IoT-based integrated production and quality control system tailored for halal SMEs in island settings. The framework integrates Total Quality Management (TQM), Halal Assurance System (HAS), and Industry 4.0 technologies. Using sensors to monitor temperature, humidity, and weight—connected to a cloud dashboard—the system enables real-time monitoring, traceability, and halal compliance. A prototype was implemented in fish processing SMEs in Maluku, Indonesia. Results show improvements in production efficiency (15%), product consistency (20%), and halal documentation readiness. The findings confirm that IoT integration strengthens halal assurance and offers a scalable digital transformation model for island-based halal industries worldwide.