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All Journal IJEEIT : International Journal of Electrical Engineering and Information Technology Jurnal Kewarganegaraan
suharso, didik dwi
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Computer Science & IT Education Electrical & Electronics Engineering Social Sciences Other

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Valve Setting Using Fuzzy Logic Method To Control Main Engine Coolant Flow suharso, didik dwi; Syafi'i, Imam; nugroho, Anicitus agung
IJEEIT : International Journal of Electrical Engineering and Information Technology Vol 6 No 2 (2023): September 2023
Publisher : NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijeeit.v6i2.2533

Abstract

The main objective of this research is to improve the operating efficiency and performance of ship main engines by optimizing coolant flow. Improper coolant flow can cause excessive temperature rise in the engine, which in turn can reduce engine life and efficiency. In this research, the coolant flow control system is implemented using the fuzzy logic method. Fuzzy logic allows modeling that is more adaptive to parameter variations and uncertainties in the operational environment. Fuzzy rules are developed based on practical knowledge of experts and operational data related to the host machine. The test was carried out through a simulation using a water flow control circuit that supplies the coolant to the ship's main engine with the main components being an ESP32 microcontroller chip and three DS18B20 temperature sensors. The results of this research show that the use of fuzzy logic in regulating coolant flow is able to provide a faster and more accurate response to changes in engine operational conditions. This has the potential to increase cooling efficiency and prevent engine over-temperatures, which can ultimately increase the overall service life and performance of the host engine. The practical implications of the results of this research can be applied in the development of more intelligent and adaptive control systems for various types of host machines, with the potential to increase operating efficiency and reduce the risk of damage due to excessive temperatures
Pengecekan Wiring Speaker System pada Kapal KCR 60M Kapak Sutrisno, Imam; Messiah, Muhammad Syahid; Nofandi, Faris; Suharso, Didik Dwi; Wiratno, Daviq
Jurnal Kewarganegaraan Vol 6 No 2 (2022): Desember 2022
Publisher : UNIVERSITAS PGRI YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jk.v6i2.3603

Abstract

AbstrakTujuan dari pembuatan makalah ini adalah untuk menganalisis kendala atau permasalahan pada Speaker System yang terpasang pada Kapal KCR 60M 5 Kapak. Metode yang digunakan adalah metode Penelitian Eksperimenl, yaitu dengan cara Check Line secara langsung pada wiring dan kabel yang digunakan pada sistem menggunakan alat Multimeter. Hasil menunjukan bahwa adanya kerusakan pada salah satu kabel yang terpasang pada sisem menyebabkan suara yang dikeluarkan tidak terlalu bagus atau terdapat noise. Penggantian kabel dilakukan dan dilakukan Check Line untuk yang terakhir agar memastikan permasalahan sudah selesai.Kata Kunci: Speaker System, Multimeter, Kapal KCR 60M 5 Kapak AbstractThe purpose of making this paper is to analyze the constraints or problems in the Speaker System attached to the KCR 60M 5 Axe Ship. The method used is the Experimental Research method, which is by checking the line directly on the wiring and cables used in the system using a Multimeter tool. The results showed that there was damage to one of the cables attached to the system causing the sound emitted was not very good or there was noise. Cable replacement is carried out and a Check Line is carried out for the last one to ensure that the problem is resolved.Keywords: Speaker System, Multimeter, Ship KCR 60M 5 Axe
Co-Authors C. I. Sutrisno Faris Nofandi Messiah, Muhammad Syahid nugroho, Anicitus agung Syafi'i, Imam Wiratno, Daviq