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Rancang bangun penguras dan pengisi soliter ikan cupang menggunakan logika fuzzy berbasis aplikasi android Salsabila, Ashlihah; Elfa, Putri; Muzakhim, Azam
JURNAL ELTEK Vol. 19 No. 2 (2021): Oktober 2021
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/eltek.v19i2.315

Abstract

Dalam budidaya ikan cupang, seringkali peternak mengalami kendala efisiensi waktu dan tenaga saat pergantian air karena jumlah ikan yang sangat banyak. Solusi yang dapat diterapkan peternak yaitu membuat inovasi baru dengan teknologi modern agar menghasilkan ikan cupang kualitas yang baik. Manfaat alat ini menghemat pengeluaran dana, tidak membutuhkan banyak SDM, kualitas air mudah dimonitoring dengan aplikasi. Alat ini dibekali dengan sistem kendali logika fuzzy metode mamdani untuk pengendalian pengurasan air soliter ikan cupang serta fleksibel penggunaannya. Aplikasi android digunakan menampilkan informasi untuk monitoring suhu dan kekeruhan air pada soliter serta kontrol manual pengisian dan pengurasan air. Pengguna juga bisa menguras dan mengisi sewaktu-waktu sesuai kebutuhannya. Hasil pengujian sistem dapat disimpulkan bahwa penggunaan logika fuzzy sangat efektif untuk pengurasan air soliter ikan cupang dengan tingkat keberhasilan sebesar 90,2% serta nilai error 0,12%, sensor suhu memiliki nilai error sebesar 0,10%, dan sensor turbidity memiliki nilai error sebesar 0,98%. Logika fuzzy pada sistem sesuai dengan perencanaan dan berjalan dengan baik. ABSTRACT In betta fish farming, farmers often have time and energy efficiency constraints when changing water due to a large number of fish. The solution that farmers can apply is to make innovations with modern technology to produce good quality betta fish. This tool’s benefits save money, do not require a lot of human resources, water quality is easy to monitor with the application. This tool is equipped with a logic control system fuzzy method Mamdani for controlling betta fish solitary water drainage and flexible use. The android application is used to display information for monitoring temperature and water turbidity in solitary and manual control of filling and draining water. Users can also drain and fill at any time according to their needs. The results of system testing can be concluded that the use of fuzzy logic is very effective for draining betta fish solitary water with a success rate of 90.2% and an error value of 0.12%, the temperature sensor has a value error of 0.10%, and the sensor turbidity has an error value. by 0.98%. logic fuzzy in the system is following the plan and runs well.
Optimizing the making of written batik on mori cloth automatically using programmed canting motion with temperature and feed rate analysis Rizal, Akhmad Khoirur; Muzakhim, Azam
Jurnal Polimesin Vol 23, No 1 (2025): February
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v23i1.5635

Abstract

This study aims to optimize the technique of making batik writing on plain cloth using an automatic CNC machine with a regulated temperature and feed rate. Research methods were used. For testing the influence of variation in temperature (70 °C, 80 °C, and 90 °C) and feed rate against the quality of batik pattern and depth penetration of wax. Use of temperature sensors on electric ramps allows precise temperature control at a time-adapted rate, feeding for detection effects on thickness patterns and penetration wax. The result shows that improved temperature wax will increase its penetration in Mori, especially at a low feed rate, which produces a thicker pattern. Rate of displacement or a higher feed rate will speed up the process, but tends to reduce penetration wax and the thickness pattern. At a temperature of 90 °C and a feed rate of 450 mm/min. Quality is optimal for batik patterns and good wax. Balance between temperature wax and rate of displacement or feed rate is important to reach patterned batik results that are deep and consistent, which supports efficient batik production with still guard mark art