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PERANCANGAN SISTEM INSTRUMENTASI PADA VERTICAL AEROPONIC (VERO) BERBASIS MIKROKONTROLER ATMEGA 2560 Muhammad Shodikin; Arnisa Stefanie; Insani Abdi Bangsa
Jurnal Elektro dan Telekomunikasi Terapan (e-Journal) Vol 7 No 2 (2020): JETT Desember 2020
Publisher : Direktorat Penelitian dan Pengabdian Masyarakat, Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/jett.v7i2.3255

Abstract

Dengan pesatnya kemajuan teknologi salah satunya pada bidang pertanian, yaitu ditemukannya metode bercocok tanam dengan menggunakan media udara yaitu aeroponik. Metode bercocok tanam dengan aeroponik ini sangat efektif, karena pemberian nutrisi dilakukan dengan menyemprotkan langsung ke akar tanaman. Pada metode aeroponik ini harus selalu terpantau kadar air nutrisi sebelum disemprotkan ke akar tanaman agar kebutuhan nutrisi yang dibutuhkan tanaman tercukupi. Penelitian ini akan dirancang sistem instrumentasi dengan menggunakan arduino uno sebagai pusat kontroler dan empat buah modul sensor yang digunakan untuk mengukur parameter air nutrisi yang berada pada tabung. Pengujian dilakukan dengan membandingkan hasil pembacaan sensor dengan hasil pembacaan alat ukur. Hasil pengujian dari pembacaan sensor yang digunakan memiliki kriteria yang bagus dan akan tepat digunakan untuk mengukur kadar pada air nutrisi yang akan disemprotkan pada tanaman aeroponik.
Analisis Ketahanan Equipment Ballmill terhadap Pengaruh Oprasional Boiler dalam Penerapan Reability Centered Metode (RCM) Menggunakan Soft System Methodology Muhammad Shodikin; Muhamad Alfarizi; Andi Laupe; Lucky Setiawan
Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 3 No. 1 (2025): Februari: Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mars.v3i1.682

Abstract

PT. Dian Swastatika Sentosa generates electricity through a private thermal power plant. This company produces steam and electricity for paper mills. The company hopes to meet its steam and electricity needs in 2023 with a boiler with a load capacity of 180 tons and a maximum capacity of 220 tons. However, from February to July 2023, that goal was not achieved. The most common problems faced by this company are the failure to conduct preventive inspections and timely machine maintenance, as well as the failure to carry out necessary repairs. Delays in machine repairs, which result in inconsistent machine downtime schedules to meet customer demand, leading to damage to boiler equipment, causing abnormal boiler operation and reduced steam production. This research aims to design equipment to withstand operational impacts using failure mode and effects analysis (FMEA) with the Soft Systems Methodology (SSM) and reliability-centered maintenance (RCM) techniques. The RCM method assists in identifying the processes that must be followed to guarantee that a machine or system performs as intended. RCM can also be used to design, choose, and create alternative maintenance methods that are focused on safety, operations, standards, and economics. For the entire problem in the investigation, a dynamic model is necessary. An analytical system is used in this model in order to recognize and duplicate the features of the overall system., as well as to provide repair solutions and address the burden of the problem. This research produces a presentation in the form of problem identification, causal loops, diagrams of machines that frequently experience failures, rich images of the causes and effects of the ball plate crusher liner damage, root cause definitions, and conceptual models for repair and maintenance. business productivity and debating process.