Article Per Year (5 Year)
p-Index From 2021 - 2026
3.674
P-Index
This Author published in this journals
All Journal Indonesian Journal of Electronics and Instrumentation Systems ELKHA : Jurnal Teknik Elektro Jurnal Simetris e-Jurnal Arus Elektro Indonesia JPM17: Jurnal Pengabdian Masyarakat ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika International Journal of Artificial Intelligence Research JURNAL MEDIA INFORMATIKA BUDIDARMA SMARTICS Journal JMM (Jurnal Masyarakat Mandiri) CYCLOTRON Prosiding Seminar Nasional Sains dan Teknologi Terapan Adimas : Jurnal Pengabdian Kepada Masyarakat Prosiding SNITP (Seminar Nasional Inovasi Teknologi Penerbangan) TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Building of Informatics, Technology and Science Indonesian Journal of Electrical Engineering and Computer Science Telcomatics Jurnal Nasional Teknik Elektro dan Teknologi Informasi SinarFe7 Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Jurnal Rekayasa elektrika Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) Emitor: Jurnal Teknik Elektro
Firmansyah, Riza Agung
Unknown Affiliation
Aerospace Engineering Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Social Sciences Transportation Other

Published : 44 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 44 Documents
Search

 1   2   3   4   5 
Implementation of SLAM Gmapping and Extended Kalman Filter for Security Robot Navigation System Firmansyah, Riza Agung; Prabowo, Yuliyanto Agung; Suheta, Titiek; Utomo, Afri Nanda Dwi
Emitor: Jurnal Teknik Elektro Vol 24, No 2: July 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/emitor.v24i2.3104

Abstract

Robot Security is a robot that is responsible for security as well as patrolling. When patrol automatically, the robot requires a navigation system. The robot also needs a mapping system that is used to make a map of the environment and as information on its location according to the map. The sensors used are wheel odometry and LiDAR. The wheel odometry system often slips which causes errors in reading the actual position of the robot. To fix this problem, a sensor fusion between the Inertial Measurement Unit (IMU) and wheel odometry is used. To combine these sensors, namely using the Extend Kalman Filter (EKF) which runs on the Robot Operating System (ROS) operating system. Mapping and navigation system testing, carried out using IMU sensors and without IMU, towards the 5 target points that have been made. In the test without IMU, the error of the robot reaching the target was (x = 45.86%, y = 54.595%, and = 56.63%). After adding the IMU sensor, the robot error has decreased to (x = 2.02%, y = 1.796%, and = 0.22%). In conclusion, the data combined from the IMU sensor and wheel odometry could minimize the existing slip errors.
Development of Salted Egg Maker by Using PLC Based on Osmotic Pressure Method Masfufiah, Ilmiatul; Firmansyah, Vegal; Muharom, Syahri; Firmansyah, Riza Agung; Prabowo, Yulianto Agung; Pambudi, Wahyu Setyo
ELKHA : Jurnal Teknik Elektro Vol. 16 No.1 April 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v16i1.69634

Abstract

Salted egg is one of the egg types that has a lot of devotees because it tastes a little salty and savory. Salted eggs are usually homemade in various regions. The easy process of making them has attracted many people to do so. This study developed a PLC-based on automatic system for a salted egg maker using the osmotic pressure method to accelerate the opening of the semi-permeable membrane on duck eggshells so that the salting mixture seeps into the eggs more quickly. It was carried out in an osmotic pool containing water and acetic acid at a concentration of 5%. The data collection process in designing the salted egg maker consisted of evaluating the performance of photoelectric sensors, proximity sensors, temperature controller, thermostat set point, baking time, and salted egg durability test. The results of the tests indicated that the time needed to make salted eggs from raw eggs to cooked eggs only took 36 minutes using the machine designed. Additionally, the presented salted egg maker reveals the short making time, and long salted egg durability. altogether revealing full potential to be easily used for practical applications.
PELATIHAN PENGENALAN DAN PEMROGRAMAN MIKROKONTROLER UNTUK SISWA SMK SURABAYA Muharom, Syahri; Firmansyah, Riza Agung; Prabowo, Yuliyanto Agung
ADIMAS Jurnal Pengabdian Kepada Masyarakat Vol 7 No 2 (2023): September
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/adi.v7i2.6026

Abstract

Perkembangan dunia teknologi pada saat ini telah mencapai titik dimana semua aktifitas dapat digantikan oleh mesin, dimana mesin adalah sebagai alat bantu manusia dalam melakukan banyak hal. Untuk membuat sebuah mesin dapat beroperasi secara otomatis dibutuhkan beberapa bagian, diantaranya software, hardware dan mekanik. Pada pelatihan yang di selenggarakan oleh Program studi Teknik elektro ITATS ini adalah dengan membuat sebuah sistem pengatur kecepatan motor menggunakan mikrokontroler. Target pelatihan ini adalah siswa SMK area Surabaya, pelatihan dilakukan dengan beberapa tahap, proses pembuatan program, proses memasukkan program dalam mikrokontroler untuk mengatur nyala LED dan mengatur kecepatan motor. Dari hasi pelatihan yang telah dilakukan mendapatkan bahwa siswa SMK mampu membuat sebuah program sederhana untuk mengatur menyalakan lampu LED, mengatur kecepatan motor, dimana untuk kecepatan motor di bagi menjadi tiga, kecepatan lambat, sedang dan kecepatan tinggi. Dari pelatihan ini diharapkan siswa SMK mampu membuat sebuah sistem sederhana menggunakan mikrokontroler untuk membuat sebuah sistem otomatis.
Perancangan dan Implementasi Robot Beroda Kendali Jarak Jauh sebagai Alat Uji Kualitas Jaringan WLAN Berbasis Raspberry Pi 3 Prakoso, Asril Rahmat; Pratama, Sandy Putra Dharma; Firmansyah, Riza Agung; Pambudi, Wahyu Setyo; Prabowo, Yuliyanto Agung; Muharom, Syahri
SMARTICS Journal Vol 11 No 2 (2025): SMARTICS Journal (Oktober 2025)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/smartics.v11i2.13744

Abstract

Wireless LAN (WLAN) network quality in indoor environments is significantly affected by distance, building conditions, and physical obstacles such as concrete walls, glass, and other materials. Manually testing WiFi signal quality at multiple points is repetitive, time-consuming, and potentially leads to data inconsistencies. Therefore, this research aims to design and build a WiFi service coverage area testing system using a Raspberry Pi 3-based remote-controlled wheeled robot as a more efficient and controlled measurement alternative. The robot functions as a mobile platform that acts as a WiFi client to measure Received Signal Strength Indicator (RSSI) values ​​at various coordinate points in the test environment. The system was developed using a Raspberry Pi 3 as the control center, Python programming for the control system and RSSI reading using the PyWiFi library, and OpenCV for real-time camera display. The robot is controlled via a remote interface and moves according to a predetermined coordinate scheme. Tests were conducted at 35 measurement points, comparing the RSSI results from the robot prototype with the WiFi Analyzer application on an Android device. The test results show that RSSI variations are influenced by the distance from the access point and the physical environmental conditions. Data comparison shows an average error percentage of 5.51%, which indicates a system success rate of 94.49%.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Hamid Adjie Ramadhan Akbar, Zakky Rezky Arif Nugroho ARIF NUGROHO Arrizal Andi Syahdani Bagus Priyo Raharjo Bambang Wasito Choirul Anam AM Diponegoro Dani Junianto, Dani Drajat Sugeng Riyadi Enggar Alfianto Fahruzi, Akhmad Fathammubina Fathammubina Firmansyah, Vegal Firnanda, Rony Helmi Yazid Hendra Putra Setyawan Huda, Mochammad Syamsul Ilmiatul Masfufiah Imam Taufik Indrawan Sugistoro INDRAWAN, MELLIANTO Juniko Pangestu Krisna Sutopo Laksono, Bagus Yudit Lubabsyah, Ahmad Naufal M. Farhan Fathurrahman A Masfufiah, Ilmiatul Mat Syai'in Mellianto Indrawan Misbahul Munir Moch Dalli Mufti Rakhmatika Moch. Kalam Mollah Mohamad Nawal Taufiqurohman Muhammad Hasyim Muharom, Syahri Muharom, Syahri - Nanang Junaidi Nasiruddin, Muhammad Hasbi Nasrudien, Fahmi Odinanto, Tjahja Prabowo, Yulianto Agung Prakoso, Asril Rahmat Pratama, Sandy Putra Dharma Raharjo, Bagus Priyo Rifdian IS Rizal Rahmanto Issany Romadhon, Sandi Romadon, Moch Syahrul Fajar Ronny Mardiyanto, Ronny Rony Firnanda Rozaq Arminnur Yuliawan Rozaq Arminnur Yuliawan Rozaq Arminnur Yuliawan Ryan Yudha Adhitya Sasmito Oetomo Septyan, Mamat Sutopo, Krisna Titiek Suheta Titiek Suheta Titiek Suheta Titiek Suheta Tjahja Odinanto Tri Arief Sardjono Trisna Wati Trisna Wati, Trisna Utomo, Afri Nanda Dwi Wahyu Setyo Pambudi Wicaksono, Nur Kukuh Yulian, Dhany Eka Yulianto Agung Prabowo Yuliyanto Agung Prabowo Zakaria Zakaria Zuliari, Efrita Arfah