Article Per Year (5 Year)
p-Index From 2021 - 2026
1.259
P-Index
This Author published in this journals
All Journal Foristek JET (Journal of English Teaching) Adi Buana Prosiding Seminar Nasional Sains dan Teknologi Terapan TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Infotronik : Jurnal Teknologi Informasi dan Elektronika Seminar Nasional Ilmu Terapan
Yoga Alif Kurnia Utama, Yoga Alif Kurnia
Institut Teknologi Sepuluh Nopember, Surabaya
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
DESAIN DAN ANALISIS AKURASI ALAT UKUR KETINGGIAN AIR DI SUNGAI UNTUK SISTEM PERINGATAN DINI BENCANA BANJIR BERBASIS INTERNET OF THINGS Utama, Yoga Alif Kurnia; P. Kolago, Demison
Infotronik : Jurnal Teknologi Informasi dan Elektronika Vol 9 No 1 (2024): Vol 9 No 1 Tahun 2024
Publisher : Universitas Sangga Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32897/infotronik.2024.9.1.3018

Abstract

Climate change and the growing need for water resources have driven increased attention to the monitoring and management of rivers and other water sources. River water level is one of the important parameters in monitoring water quality and quantity, as well as in understanding the dynamics of river ecosystems. Therefore, the development of reliable, accurate, and high-technology-based water level measuring instruments is an urgent need. This research will create a system that can detect river water levels periodically using A01NYUB sensors. This water level data will be sent to a website using the internet network via GSM Modem. The results show that the A01NYUB sensor has a measurement error of 0.26% and a standard deviation of 0.43%. This proves that the A01NYUB sensor can be used for flood early warning systems because it has a measurement error and a fairly small standard deviation.
IMPLEMENTASI FUZZY LOGIC UNTUK KUALITAS UDARA, SUHU, DAN KELEMBABAN UDARA BERBASIS IOT Tamaji, Tamaji; Utama, Yoga Alif Kurnia
Foristek Vol. 13 No. 1 (2023): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v14i1.249

Abstract

Air is the most important factor in human life. Air quality is the most supportive factor in the development of everyday living things. Temperature, Humidity and PPM (Parts Per Million) substances in the air are the parameters most often found in the environment around where we live. Every day there is and increase in pollution from motorized vehicles without us knowing how bad or good the air condition in our environment is. Therefore we need and air quality monitoring to find out how good the air condition around us is by using the MQ-135 gas sensor which is produces air quality output and using the DHT11 sensor which is output the temperature and humidity of the air around the sensor. And using an ESP8266 microcontroller based to display the output on the sensor anywhere and anytime with internet. It is hoped that this tool can be useful to determine the condition of the room good or bad so that users can improve the condition of the room where they live. It is also hoped that this tool can detect gasses leaks that occur in closed room and provide a warning to the user’s cellphone.
DESAIN TUNING PID MENGGUNAKAN DIFFERENTIAL EVOLUTION (DE) UNTUK SISTEM PENGATURAN SUHU PADA INKUBATOR Utama, Yoga Alif Kurnia; Dhaniswara , erwin
Foristek Vol. 13 No. 2 (2023): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v14i2.319

Abstract

The temperature in the room is very dependent on the temperature outside the room. If the temperature outside is unstable, the impact will be reflected on the temperature instability in the room. This creates challenges in controlling room temperature that require a level of consistency, such as in a baby incubator machine, oven, or egg hatcher. Thus, a temperature regulation strategy is needed to overcome disturbances arising from external temperature fluctuations. This research proposes a solution through the use of innovative control methods, namely by making conventional PID control and PID Disturbance Observer. The value of the PID constant will use the Differential Evaluation (DE) method. Both will be tested on an incubator system through simulations at MATLAB2014a with performance index criteria in the form of ITAE. Interference will be introduced into the system by magnifying the temperature difference between inside and outside the incubator so that heat transfer occurs which will affect the temperature inside the incubator. The results showed that the ITAE value of the Distubance Observer PID control was 0.035, while the ITAE of conventional PID control was 0.242. This shows that the PID Disturbance Observer control is an effective control in controlling the temperature inside the incubator and maintaining that temperature from outside interference.
Reciprocal Technique to Improve the Novice Learners’ Speaking Proficiency Utama, Yoga Alif Kurnia; Kurniawan, Yohanes
JET ADI BUANA Vol 3 No 1 (2018)
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (559.565 KB) | DOI: 10.36456/jet.v3.n1.2018.1545

Abstract

Speaking proficiency becomes a priority in leaning foreign language. However, preliminary observation done showed that speaking skill was not the objective in most English classes. It was also found that the students were passive. By applying Research and Development design of Pimsleur‟s reciprocal technique, this study aims to improve the novice learners‟ speaking proficiency. After applying design of Pimsleur‟s reciprocal technique, there are some results. Based on the analysis, it can be concluded that the Indonesian adaptation of Pimsleur‟s method is an appropriate media to teach transactional conversation to low level students. The results show that the simple real situations based audio content is suitable and useful to the students‟ need. The principles used also ease the students to acquire, store, recall, practice, and communicate in English, as the target language, correctly. And the participants give positive responses to the use of the Indonesian adaptation of Pimsleur‟s method
Co-Authors Andriyanto, Indra Budi Cahyono Budijanto, Arief Dhaniswara, Erwin Febrianto, Harsiawan Kurniawan, Yohanes Leonardus Setia Budi Wibowo Makruf, Arif Muhammad Shofwan Donny Cahyono P. Kolago, Demison Putra, Vincent Antoni Sidharta, Josie Talakua, Eddy Lybrech Tamaji, Tamaji