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Journal : GEMA TEKNOLOGI

PENGAMBILAN KEPUTUSAN UNTUK KUALITAS AIR PADA TAMBAK UDANG MENGGUNAKAN FUZZY LOGIC CONTROL Dwisaputra, Indra; Rolastin, Boy; Irwan, Irwan; Sateria, Angga
Gema Teknologi Vol 20, No 3 (2019): April 2019 - October 2019
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.264 KB) | DOI: 10.14710/gt.v20i3.25641

Abstract

Indra Dwisaputra, Boy Rolastin, Irwan, Angga Satera, in this paper explain that one commodity that can be used as a superior post-mining area such as Bangka Belitung is shrimp ponds. Touch of technology is needed because of high rainfall in this area so that changes in temperature, humidity, salinity and pH are more dynamic. Then we need a control to determine the water quality in shrimp ponds to avoid crop failure. This research was conducted by means of simulations to make it easier to analyze the results before applying. Fuzzy logic control (FLC) method is used for the water quality decision making system. By utilizing 3 input variables such as temperature, salinity and pH of water and output is an index of water quality from a scale of 0-100. The Mamdani method is applied to FLC with 27 fuzzy rules. The simulation results show that a change in one of the input variables can cause water quality to drop to 70. When there are changes in the two input variables, it can reduce water quality by 25.1. FLC can work well in decision making for water quality in shrimp culture.
SISTEM INVENTARISASI PENGGUNAAN PERALATAN DAN BAHAN PADA MEJA PRAKTIKUM PLC DI POLITEKNIK MANUFAKTUR NEGERI BANGKA BELITUNG MENGGUNAKAN BARCODE SCANNER Nofriyani Nofriyani; Adhi Budiono; Charlotha Charlotha; Indra Dwisaputra; Dedy Ramdhani
Gema Teknologi Vol 21, No 2 (2021): October 2020 - April 2021
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/gt.v21i2.31659

Abstract

In the Programmable Logic Controller (PLC) course at Polmanbabel, students use a practicum table containing practicum equipment such as computer units, compressors, PLC units, pneumatic valves, sensors, jumper cables, etc. Before and after practicum, students are required to do an inventory of equipment and materials contained on this practicum desk. The inventory process is still done manually, where students write the name of the equipment, check the presence of the equipment, and calculate the amount. The thing that was complained by lecturers was the confiscation of practicum time as a result of the manual inventory process. Based on this, a new inventory system was created that uses the application and is equipped with a barcode scanner that is able to minimize the time and possibility of misplacement of the device. Based on the results of experiments, it can be seen that this system is able to minimize inventory time by an average of 14.65 minutes compared to manual inventory systems.
Co-Authors ., Yudhi Aan Febriansyah Abdur Rohim Adhi Budiono Aditya, Decxa Agus Rusdiana,, Agus Ahmad Rifa'i Alwiyah, Putri Amanda, Nova Aminuddin Debataraja Aminuddin Debataraja Anggi Wahyudi Annisa Ummihani Ardiansyah, Rian Arriyani, Yang Fitri Aulia Sabila Bagus Pranata, Ramadani Bayu Cahyawan Berkat Gea, Utema Cahyanti, Veni Catur Pebriandani Charlotha Charlotha Charlotha, Charlotha Cinta aulia Cornelia, Noni Dandi Efendi Dedi Susanto Dedy Ramdhani Harahap Dewa Gede Putra Mahayana Dewi Tumatul Ainin Dwi Jaka Pratama Eka Citra Yanizar Eko Sulistyo Eko Sulistyo Fauzan Andika Putra Febry Yansha Fikri Mardianto Firdausi, Dzihan Khilmi Ayu FRANKY, FRANKY Gavin Allufi Yanno Gustiar Hadi Prasetyo, Yosafat Harahap, Alvin Yeheskiel Roison Haris Gibran Rizantha Hera, Hera I Komang Tri Yasa Widnyana Ibnu Kurniawan, Ibnu Imam Akbar Indah Riezky Pratiwi Iqbal Nugraha, Muhammad Iqbal Syamsu Irfan Rahmi Irma Rahmayani Irvan Budiawan Irwan Irwan Ixbal, Lifandi Jaka Pratama, Dwi Janendra, Putu Sathiya Adi Jayya Muhammad, Taqiy Juanda Kadek Indira Maheswari Kartika Magdalena Krisna Pratama Kristianto, Mardinata Indra K’K Anggrainy Laily Muharani M Yunuf Made Andik Setiawan Made Bayu Permasutha Made Bayu Permasutha Made Kurnia Widiastuti Giri Mahayana, Dewa Gede Putra Maheswari, Kadek Indira Mahishya Darizqhi Dyah Saputri Mahrijal, Mahrijal Mardiana Mardiana Martinus Buulolo Marwanto, Juni Meti Megayanti mifta hunaya Muflih Rahman, Muhammad Muhammad Erfani Ramadhani Muhammad fauzan Muhammad Ferdiansyah, Muhammad Muhammad Ihsan Zuhdi Muhammad Iqbal Nugraha Mutiara, Andira Ninda Puspita Nofriyani Nofriyani Nofriyani Nofriyani nugrah Al Hafidz Nurhaliza, Rahmi Nurmaya Sagita Ocsirendi Oktari Aulia, Regita Pangestu, Ajie Parulian Silalahi Pasala, Metamalik Pebriandani, Catur Pramesti, Komang Kirana Ardhia Pranoto Hidaya R Putra Maulana, Ade Putu Sathiya Adi Janendra Rafli Nur Ikhsan Rahmat Fadillah Ramli Ramli Reiva Marizka Harmie Renaldo Prayoga Rendy Afreza Riki Afriansyah Rindry, Yang Agita Rizky, Muhammad Distya Robeth Viktoria Manurung Robeth Viktoria Manurung Rolastin, Boy Sahita, Shalilla Farrah Saputra, Gilang Sateria, Angga Sekliadinda, Lidwina Sepina, Sepina Sidhiq Andriyanto Simbolon, Muhammad Eka Mardyansyah Siti Barokah Steven Novaldy Stieven Elizer Subkhan Subkhan Surojo Surojo, Surojo Tareg Mahmoud Triami, Ghea Widnyana, I Komang Tri Yasa Wiguna, Nyoman Intan Permatahati Wijaya, Sastra Zandiyanto, Alex