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All Journal Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Sinergi JET (Journal of Electrical Technology) INOVTEK Polbeng - Seri Informatika JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Indonesian Review of Physics (IRiP) International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) Journal of Community Engagement Research for Sustainability Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Informatics and Enginering Dedication Prosiding Seminar Nasional Sisfotek (Sistem Informasi dan Teknologi Informasi) SAINSTEK Publikasi Hasil Pengabdian Kepada Masyarakat. Jurnal Rekayasa elektrika BATOBO: Jurnal Pengabdian Kepada Masyarakat CSRID
Rahyul Amri
Universitas Riau
Aerospace Engineering Humanities Astronomy Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Other

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Prototype Robot Pemadam Api Beroda Menggunakan Teknik Navigasi Wall Follower Ery Safrianti; Rahyul Amri; Septian Budiman
Jurnal Rekayasa Elektrika Vol 10, No 2 (2012)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.464 KB) | DOI: 10.17529/jre.v10i2.134

Abstract

Fire Robot serves to detect and extinguish the fire. The robot is controlled by the microcontroller ATMEGA8535 automatically. This robot contains of several sensors, such as 5 sets of ping parallax as a robot navigator, a set UVTron equipped with fire-detecting driver, DC motor driver L298 with two DC servo motors. The robot was developed from a prototype that has been studied previously with the addition on the hardware side of the sound activation and two sets of line detector. The robot will active if it receives input from the sound activation unit and will start to find the fire with “search the wall” navigation techniques. The line sensor was used as a door and home detector and circle the fire area.To extinguish the fire, this robot uses a fan driven by a BD139 transistor circuit. The overall test results show that the robot can detect the presence of the fire in each room. The robot also can find the fire and extinguish it within 1 minute.
Prototype Robot Pemadam Api Beroda Menggunakan Teknik Navigasi Wall Follower Ery Safrianti; Rahyul Amri; Septian Budiman
Jurnal Rekayasa Elektrika Vol 10, No 2 (2012)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17529/jre.v10i2.134

Abstract

Fire Robot serves to detect and extinguish the fire. The robot is controlled by the microcontroller ATMEGA8535 automatically. This robot contains of several sensors, such as 5 sets of ping parallax as a robot navigator, a set UVTron equipped with fire-detecting driver, DC motor driver L298 with two DC servo motors. The robot was developed from a prototype that has been studied previously with the addition on the hardware side of the sound activation and two sets of line detector. The robot will active if it receives input from the sound activation unit and will start to find the fire with “search the wall” navigation techniques. The line sensor was used as a door and home detector and circle the fire area.To extinguish the fire, this robot uses a fan driven by a BD139 transistor circuit. The overall test results show that the robot can detect the presence of the fire in each room. The robot also can find the fire and extinguish it within 1 minute.
Prediksi Tingkat Pertumbuhan Penduduk Menggunakan Metode Least Square Pada Desa Beringin Jaya Kec. Singingi Hilir Kab. Kuantan Singingi Syafitri Syafitri; Rahyul Amri
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The population of Beringin Jaya Village, Singingi Hilir Subdistrict, Kuantan Singingi Regency has increased every year. Forecasting is an important tool in effective and efficient planning. The Least Square Method is the most widely used method for determining of data trend equations because this method produces the result of prediction mathematically. The results of this forecasting are information of future population growth, so that they can be used by the Head of the Beringin Jaya Village to make decisions for improvy policy of life quality for the residents of that Village. One of them is how the results of this prediction can be used by the Village Head in planning programs to control the rate of population growth in the future. From the results of research by comparing the results of actual data with the results of prediction using the previous 11 years data has an accuracy value calculated using the Mean Absolute Percentage Error (MAPE) of 0.1431%. So, it is declared valid.Keywords : Forecasting, Population Growth, Least Square, Mean Absolute Percentage Error
Assessing the Efficacy of the UV Index in Predicting Surface UV Radiation: A Comprehensive Analysis Using Statistical and Machine Learning Methods Ervianto, Edy; Marpaung, Noveri Lysbetti; Raisal, Abu Yazid; Hutabarat, Sakti; Hassan, Rohana; Siagian , Ruben Cornelius; Nurhalim, Nurhalim; Amri, Rahyul
Indonesian Review of Physics Vol. 6 No. 2 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v6i2.8216

Abstract

The study investigated the relationship between the UV Index and measurements of ultraviolet A (UVA) and ultraviolet B (UVB) radiation to evaluate the effectiveness of the UV Index in predicting and understanding UV radiation at the surface. The implications of this study are significant for public health policies and UV protection strategies. This study used a variety of statistical analyses and modelling techniques, including ANOVA, Naive Bayes classification, decision trees, artificial neural networks, support vector machines (SVM), and k-means clustering, to examine relationships and predict UV Index values. ANOVA analysis showed a significant relationship between the UV Index and UVA and UVB measurements. Prediction models such as Naive Bayes classification, decision trees, and artificial neural networks showed variability in their accuracy. Notably, SVM showed a high degree of accuracy in predicting UV Index values, while k-means clustering effectively clustered the data based on similarities in UV Index and UV measurements. These findings confirm that the UV Index is a reliable indicator for predicting and understanding UV radiation levels at the Earth's surface. This research underscores the importance of developing more accurate and precise UV Index prediction models. Further investigation is essential to understand the temporal variations and environmental impacts on the UV Index, as well as the broader implications of UV exposure on public health. This study lays a strong foundation for the development of early warning systems and more effective UV protection strategies, ultimately improving public health outcomes and safety measures against UV radiation.
Implementasi Internet Of Things Pada Protokol MQTT Dan HTTP Dalam Sistem Pendeteksi Banjir Hanif, Al; Amri, Rahyul
Jurnal Inovtek Polbeng Seri Informatika Vol 8, No 2 (2023)
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/isi.v8i2.3767

Abstract

Teknologi informasi saat ini sangat berkembang pesat, pengguna memanfaatkan internet untuk kebutuhan sehari-hari seperti Internet of Things . IoT sangat penting dalam deteksi dini banjir karena seperti alarm pintar, sensor-sensor terhubung di area rawan banjir memberikan peringatan cepat saat air mulai naik. Dalam hal mitigasi bencana alam, IoT berfungsi seperti asisten cerdas yang membantu merencanakan langkah-langkah untuk mengurangi risiko dan kerugian. Dengan data real-time yang diberikan oleh sensor IoT, pihak berwenang dapat merespons lebih cepat, memandu evakuasi, dan membantu masyarakat menghadapi bencana dengan lebih baik. Namun, permasalahan yang muncul adalah terbatasnya waktu respons dan proses pendeteksian dini. Sistem yang responsif dan efisien menjadi kunci dalam menghadapi tantangan ini. Dalam upaya meningkatkan respons terhadap ancaman banjir, penggunaan protokol jaringan terbaik antara Message Queue Telemetry Transport (MQTT) dan Hyper Text Transport Protocol (HTTP) sangat penting Dalam sistemn IoT. Oleh sebab itu, perlunya perbandingan protokol jaringan keduanya.Hasilnya menunjukkan bahwa protokol MQTT lebih cocok untuk responsive dan efesien mengirim data pemeritahuan banjir karena nilai Delay yang rendah sebesar 185,749403 ms, Sedangkan delay tertinggi dari protokol HTTP sebesar 361,800781 ms. Penelitian ini memberikan wawasan mengenai penerapan protokol MQTT lebih baik dalam Sistem deteksi dini banjir.
Passive Filter Design for Improving Quality of Solar Power Ali, Nurhalim Dani; Lysbetti M, Noveri; Firdaus, Firdaus; Amri, Rahyul; Ervianto, Edy
International Journal of Electrical, Energy and Power System Engineering Vol. 1 No. 1 (2018): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1293.732 KB) | DOI: 10.31258/ijeepse.1.1.11-16

Abstract

With the progress of industry, power electronic equipment is widely used in power system, it has produced serious harmonic distortion. It goes without saying that harmonic analysis is a very important subject in power system. The influence of harmonics dominant because it is permanent. This harmonic influence spread to energy systems, energy devices, and influential to the energy source. For that, it is necessary a tool that is able to overcome these problems so that the electric energy services are not compromised and the reliability was not reduced. This study how to harmonic analysis, total harmonic distortion, and identifying the inverter at a solar power plant 320WP in accordance with the IEEE 519-2014.
Analysis of Controlling Wireless Temperature Sensor for Monitoring Peat-Land Fire Marpaung, Noveri Lysbetti; Amri, Rahyul; Ervianto, Edy; Dani Ali, Nurhalim
International Journal of Electrical, Energy and Power System Engineering Vol. 1 No. 2 (2018): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.676 KB) | DOI: 10.31258/ijeepse.1.2.14-19

Abstract

The problem of forest and peatland fires in Riau has become main topic to prioritize its revamping. Land and forest fires in Riau until reached 3,700 hectares area, happened in some last years,.Forest and peatland fires occured in the majority of districts in Riau Province, from low category of 4 hectares until 2,800 hectares. This researchdiscusses aboutanalysis of controlling wirelessTemperature Sensor for monitoring Peat-Land fire by using LM35 Temperature Sensor, Transmitter-Module (HC-12), Receiver-Module (HC-12), Arduino-ProMini to produce outputs on LED, LCD, Buzzer. Detector of Peat-Land fire works when it is burning, so heat will spread through aluminium stalk and be read by Temperature-Sensor1 upto Temperature-Sensor4. Output of each sensor is sent to each control block of Arduino-ProMini in Transmitter-Module(FU1–FU4). From Arduino-ProMini, it is sent toReceiver-Module(FU5). Receiver-Module only receives one data from Transmitter-Module in one time. Every data is received by Receiver-Module goes to Arduino-ProMini, processed to produce outputs on LCD that shows ID of FU1–FU4, Peat-Land Status, temperature of Peat Land. If LED is Green, Peat-Land not burned, LED shows SAFE Condition, Buzzer Off. If LED is Yellow, Peat-Land burned underground, LED shows BE-CAREFUL Condition, Buzzer On. If LED is Red, Peat-Land burned on the ground, LED shows DANGER Condition, Buzzer On. Temperature 0°C–21.9°Cis SAFE Category because Peat-Land not burned. Temperature 22°C–28.4°Cis BE-CAREFUL Category because Peat-Land burned underground. Temperature 28.4°C–50°Cis DANGER Category because Peat-Land burned on the ground. This equipment works as its frame work.
Analysis of SCADA Application on Distribution System Reliability Marpaung, Noveri Lysbetti; Ervianto, Edy; Amri, Rahyul; Illahi, Hayatul
International Journal of Electrical, Energy and Power System Engineering Vol. 3 No. 2 (2020): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.3.2.46-52

Abstract

Reliability of Electrical Power Distribution to consumer is strongly influenced by its distribution system. Therefore, electrical power distribution system with high reliability is needed. In distribution of electrical power, reliability level of distribution system is very necessary, because it is influential strongly factor towards continuity of electrical energy distribution to consumers. Parameters can be used to determine reliability level of Electrical Power Distribution System are SAIDI, SAIFI, and CAIDI. SCADA on Electrical Power Ditribution System is needed because it can monitor, control, configure and record working system real time. Besides it, SCADA also can handle interruption temporary or permanently in short time by using remote. Aim of this research is to compare distribution system reliability indexes such as SAIFI, SAIDI and CAIDI before and after integrated with SCADA in Bukittinggi Rayon of PT PLN (Persero), Western Sumatera, Indonesia. This research uses Distribution System Data from 2015 and 2016. Result of this rresearch is Realibility Indexes before Integrated with SCADA(2015) are 15.40 hours/customer, 46.36 interruption/year, 0.33 hour/year, while after Integrated with SCADA(2016) are 2.14 hours/customer, 22.41 interruption/year, 0.10 hour/year. for SAIDI, SAIFI CAIDI Indexes respectivel y. It can be concluded that The increase of Reliability Index after integrated with SCADA are 86.1% for SAIDI, 51.66% for SAIFI, 69.7% for CAIDI.
Quality of Service from a Network when Using Youtube Application Marpaung, Noveri Lysbetti; Saputri, Rizka Dwi; Amri, Rahyul
International Journal of Electrical, Energy and Power System Engineering Vol. 5 No. 1 (2022): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.5.1.12-18

Abstract

Nowadays, utilization of internet services is very important to do all jobs online, especially in pandemic of Corona Virus, whereas all employees from every institution must work from home. Therefore, the number of people using internet services increased dramatically. However, availability of internet network is not enough to complete those tasks. The other mainly important role to arrange all these chores is quality of service of its internet. In addition, other ordinary activity which must be prepared to execute is streaming video about many things. Consequently, all those workers must use YouTube application. Aim of this paper is to determine quality of service in internet network of one private Internet Service Provider company in Pekanbaru, related to real conditions on each of 40 clients, Outputs of this study is qualification of each Throughput, Delay, Packet Loss and QoS Parameters based on TIPHON. Results of the research show that QoS Parameters in this Internet Service Provider are Unsatisfied and tends to be Bad because there are only two users who obtain Satisfied, none of clients procure Very Satisfied, 25 clients experience Bad quality and 13 users face Unsatisfied category when using the internet network.
Pembaharuan HRIS Dengan Aplikasi FIGMA Di PT. Bank Riau Kepri Syariah Purnomo, Karin Dwi; Marpaung, Noveri Lysbetti; Hutabarat, Sakti; Ervianto, Edy; halim, Nur; Amri, Rahyul
FORDICATE Vol 4 No 1 (2024): November 2024
Publisher : Universitas Multi Data Palembang, Fakultas Ilmu Komputer dan Rekayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/fordicate.v4i1.9327

Abstract

This service activity was carried out in accordance with the needs of PT Bank Riau Kepri Syariah to help manage employee data through updating the existing Human Resource Information system (HRIS). The method used is prototyping with the Figma application to design the user interface and PHP and Laravel for system implementation. System testing was carried out using black box testing and usability testing methods. The results of the activity show that this HRIS system update was successfully implemented to assist in data visualization and reporting. This service activity develops the HRIS system to be user-friendly and easy to understand.
Co-Authors Abdi, Reynaldi Putra Abdul Jawad Abu Yazid Raisal Aldy Widodo Ali, Nurhalim Dani Andri Minawal Anhar Anhar Antonius Rajagukguk, Antonius Dani Ali, Nurhalim Daniati, Septania David Satria Efendi Dedy Nurahmadin Dwi Nur Indah Sari, Dwi Nur Indah Edy Ervianto Eko Marjan Elfrida Nova Sartika Ery Safrianti Febrizal Ujang Firdaus Firdaus Gilang Bagaskara Gilang Bagaskara Gilang Bagaskara, Gilang Gultom, Marlina Octa Venita Hamdani, Eddy Hanif, Al Hassan, Rohana Hendra Hidayat Hilmun Syah Ronie Hutabalian, Raja Hizkia Ibnu Kholib Illahi, Hayatul IRSAN TAUFIK ALI Jaufia, Syakira Aqra Lutfia, Anisa Maidi Rizki Manfaah, Siti Nur Marpaung, Noveri Muhammad Mayandre Bethatian Mukminin, Silakhul Mulia Sakti Rambe, Mulia Sakti Ningsi, Rani Fitri Arya Noveri Lysbetti M Nurhalim , Nurhalim Nurhalim Dani Ali Nurhalim Nurhalim Nurhalim Nurhalim, Nurhalim nursaldila, nursaldila Pasaribu, Dewi Fitri Novita Purnomo, Karin Dwi Putra, Dandi Kelana Putri, Elvina Putri, Utari Cahyani Rahman, Ridho Rajagukguk, Jelita Mianarta Rizka Dwi Saputri Sakti Hutabarat Saputri, Rizka Dwi Septian Budiman Siagian , Ruben Cornelius Siahaan, Chandro Nainggolan Sihombing, Taruli Devi Siregar, Albert Timbul Siregar, Vivi Devina Solly Aryza Suci Ramadhani, Suci Suwitno Suwitno Suwitno, Suwitno Syafitri Syafitri Taufiq Muammar Taufiq Muammar, Taufiq Yusnita Rahayu