Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

2.173

P-Index

This Author published in this journals

All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Industri Hasil Perkebunan JURNAL NASIONAL TEKNIK ELEKTRO Proceeding of the Electrical Engineering Computer Science and Informatics Jurnal Otomasi Kontrol dan Instrumentasi Nusantara Science and Technology Proceedings Journal of Community Development Indonesian Journal of Engineering Research Journal of Engineering Science and Technology International Journal of Technology, Food and Agriculture SEJAGAT : Jurnal Pengabdian Masyarakat

Mochamad Irwan Nari

Politeknik Negeri Jember

Author-ID : 726776

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Other

Published : 14 Documents Claim Missing Document

Claim Missing Document

Articles

1 2

Parallel Parking System Design with Fuzzy Logic Control Nari, Mochamad Irwan; Mustain, Zainul; Kautsar, Syamsiar; Utomo, Satryo Budi
JURNAL NASIONAL TEKNIK ELEKTRO Vol 10, No 2: July 2021
Publisher : Jurusan Teknik Elektro Universitas Andalas

The difficulty with parallel parking, especially when going backwards is when adjusting the steering wheel so that the car can park in the right direction. Based on these problems, this study aims to design an automatic parking system. To improve parking success, a trajectory tracking system with fuzzy logic control will be implemented on a 1/7.5 scale test car. The coordinates obtained from the bicycle kinematic model are compared with the design trajectory. The difference between the facing direction read by the gyroscope sensor and the trajectory design is processed using a fuzzy logic controller to direct the servo motor as the steering wheel. The test results obtained that the error value for the position and direction facing in the automatic parking test using fuzzy logic control is 1.25cm and 1.59Â°.Keywords: Trajectory tracking, gyroscope, fuzzy logic control, parallel parking

PENGGUNAAN SENSOR FOTODETEKTOR UNTUK PENGUKURAN KANDUNGAN GULA DI DALAM LARUTAN NIRA TEBU Alex Taufiqurrohman Zain; Cahyaning Nur Karimah; Mochamad Irwan Nari; Anni Nuraisyah
Jurnal Industri Hasil Perkebunan Vol 15, No 1 (2020): Jurnal Industri Hasil Perkebunan
Publisher : Balai Besar Industri Hasil Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33104/jihp.v15i1.6070

Abstrak : Tebu merupakan salah satu tanaman penghasil gula. Kualitas gula yang dihasilkan sangat dipengaruhi oleh bahan baku utamanya yaitu nira tebu, sehingga diperlukan pengukuran kandungan nira pada tebu. Pada penelitian ini, dibuat alat ukur kandungan gula pada nira tebu yang terintegrasi dengan sistem PC. Selain nira tebu, digunakan larutan gula sebagai objek penelitian lainnya. Alat ukur yang dibuat memanfaatkan prinsip penjalaran sinar ketika melewati objek penelitian. Sumber sinar yang digunakan adalah RGB bright LED, fiber optic sebagai medium perambatan sinar, fotodioda BPW 34 sebagai fotodetektor, modul Arduino UNO sebagai modul mikrokontroler, dan refraktometer digital untuk mendapatkan data pembanding. Hasil penelitian menunjukkan bahwa alat ukur sudah bisa terintegrasi dengan sistem PC. Penelitian pada larutan gula menunjukkan bahwa sinar kuning mampu memberikan perubahan tegangan keluaran sistem sensor yang paling besar setiap variasi konsentrasi larutan, dan didapatkan kurva kalibrasi untuk penelitian pada nira tebu selanjutnya. Penelitian pada nira tebu menunjukkan bahwa masih ada perbedaan hasil pengukuran kandungan gula dari fotodetektor terhadap refraktometer digital.Kata kunci: fotodioda, kurva kalibrasi, nira tebu.

Parallel Parking System Design with Fuzzy Logic Control Mochamad Irwan Nari; Zainul Mustain; Syamsiar Kautsar; Satryo Budi Utomo
JURNAL NASIONAL TEKNIK ELEKTRO Vol 10, No 2: July 2021
Publisher : Jurusan Teknik Elektro Universitas Andalas

The difficulty with parallel parking, especially when going backwards is when adjusting the steering wheel so that the car can park in the right direction. Based on these problems, this study aims to design an automatic parking system. To improve parking success, a trajectory tracking system with fuzzy logic control will be implemented on a 1/7.5 scale test car. The coordinates obtained from the bicycle kinematic model are compared with the design trajectory. The difference between the facing direction read by the gyroscope sensor and the trajectory design is processed using a fuzzy logic controller to direct the servo motor as the steering wheel. The test results obtained that the error value for the position and direction facing in the automatic parking test using fuzzy logic control is 1.25cm and 1.59°.Keywords: Trajectory tracking, gyroscope, fuzzy logic control, parallel parking

A Hierarchical Description-based Video Monitoring System for Elderly Mochamad Irwan Nari; Agung Wahyu Setiawan; Widyawardana Adiprawita
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 4: EECSI 2017
Publisher : IAES Indonesia Section

The increase in the number of elderly motivates academic researchers to develop technologies that can ensure self- sufficiency in their lives. In this research, prototype of an inexpensive video monitoring system for the elderly using a single RGB camera proposed. In the process is divided into two, namely vision and event recognition module. For event recognition, we use a hierarchical description-based approach with three attributes, namely posture (e.g., stand, sit and lie), location (e.g., walking zone, relaxing zone and toilet zone) and duration (e.g., short and long). Output this system is description activity recognized in the text. The experiment result shows our system can provide the effectiveness of the context description.

The Portable Carbon Monoxide (CO) and Hydrocarbons (HC) Gas Detection System in The Car Cabin Uses The MQ-9 and TGS 2610 Sensors Mochamad Irwan Nari; Januar Ajie Laksono; Bachrul Ulum Hidayat; Ahmad Robiul Awal Udin
Indonesian Journal of Engineering Research Vol 2 No 1 (2021): Indonesian Journal of Engineering Research
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/ijer.02.01.03

The increase in the number of vehicles especially cars causes the air environment to look polluted. This is caused by vehicle exhaust gases that can affect the level of human health. Harmful gases such as carbon dioxide (CO) and hydrocarbon (HC) can also enter the car cabin, making people inside feel suffocated and even death. To find out the presence of these gases, a monitoring system prototype is made which is placed in the car cabin. This system consists of input in the form of an MQ-9 sensor and a TGS2610 sensor. The readings of these sensors are processed by Arduino Uno. The system output is made in the form of a buzzer and LCD. Tests carried out on the car cabin area are divided into three, namely front, middle, and rear. The results of the 6 tests show that the smallest percentage of CO errors is 8% in the middle area and HC of 8.7% in the rear area of the car cabin.

Portable IoT Connected Device for Vibration and Temperature Measurement Azamataufiq Budiprasojo; Risse Entikaria Rachmanita; Mochamad Irwan Nari
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2743

This study aims to design of portable IoT-connected device for vibration and temperature measurements that are installed on a wind turbine gearbox. The device consists of a battery 7.4 volt 6800 mAh, Arduino ESP32, sensor DHT22, sensor ADXL345, buzzer, SD card, connected to laptop and wifi. The device is placed in a wind turbine gearbox that is run at 220 rpm and a frequency of 15 Hz and is tested for 3 minutes. The first minute was under normal conditions, the second minute by giving vibration to the gearbox and the third minute normalized again the test results show that the treatment affects temperature, humidity, and acceleration on the x, y, and z axes of the gearbox. As a result of the treatment by giving vibration to the gearbox, the temperature increases, the humidity decreases, the acceleration of the x-axis increases, and the acceleration of the y-axis and the z-axis decreases.

IMPLEMENTASI SENSOR ULTASONIK JSN-SR04T SEBAGAI ALAT BANTU PARKIR MOBIL MPV BERBASIS ARDUINO UNO Mochamad Irwan Nari; Ach Mufid; Dicky Adi Tyagita; Erlanda Miko Prasetya
Journal of Engineering Science and Technology Vol. 1 No. 2 (2023): May
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jesty.v1i2.13

Perkembangan teknologi berkembang cukup pesat, tidak terkecuali di dunia otomotif. Hampir semua kendaraan terbaru dilengkapi dengan teknologi keselamatan yang membantu pengemudi saat parkir untuk menghindari benturan dengan rintangan di sekitar mobil terutama pada malam hari. Namun secara umum, mobil keluaran di bawah tahun 2000 belum memiliki teknologi keselamatan seperti sensor parkir. Teknologi tersebut membutuhkan sensor parkir yang harus dipasang secara manual di dalam mobil. Berdasarkan permasalahan tersebut diperlukan sistem keamanan yang dapat digunakan dengan baik. Untuk itu pada makalah ini dibuat sebuah sistem parkir berbasis mikrokontroller dengan komponen elektronik komersial dan lebih andal mencakup sensor jarak JSN-SR04T, DF-Player, Arduino Uno, LCD 16x2, Speaker. Hasil evaluasi menunjukkan bahwa alat bantu parkir dapat bekerja dengan baik dan sesuai dengan kebutuhan. Penggunaan sensor ultrasonik JSN-SR04T dan Arduino Uno mampu menghasilkan akurasi pengukuran jarak hingga mencapai 99%. Selain itu, nilai presisi pada bidang datar untuk sensor kanan dan kiri mencapai 98%, sedangkan nilai presisi pada bidang gelombang untuk sensor kanan dan kiri mencapai 98%.

Teleoperation of Mecanum Wheels Robot Actuation Integrated with MQTT as an Interactive STEM Learning Tool Rohman, Ardianto Syaifur; Genarsih, Tunjung; Dwianto, Sihmaulana; Afianah, Nuzula; Putri, Salsabila Liandra; Rofi’i, Ahmad; Purnomo, Fendik Eko; Kautsar, Syamsiar; Nari, Mochamad Irwan; Fanani, Nurul Zainal; Dwinanda, Angga
International Journal of Technology, Food and Agriculture Vol. 3 No. 1 (2026): Pebruary
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/tefa.v3i1.6832

This research presents the development of a teleoperation system for a mecanum wheel robot actuation integrated with the MQTT (Message Queuing Telemetry Transport) protocol to be used as an interactive STEM (Science, Technology, Engineering, and Mathematics) learning tool. The system employs four independently actuated mecanum wheels enabling omnidirectional mobility through coordinated wheel control. The teleoperation architecture utilizes a Raspberry Pi 3B+ connected to HiveMQ Cloud broker implementing MQTT protocol for real-time remote actuation via Flutter-based mobile interface. Each wheel actuation is controlled through L298N motor drivers operating at 300Hz PWM (Pulse Width Modulation) frequency, providing precise speed and directional control. Experimental results demonstrate system reliability with an average position deviation of 1.86 cm for forward actuation, 1.93 cm for backward, 2.64 cm for left slide, and 1.71 cm for right slide movements across 140 cm distance. The MQTT integration achieves a command execution latency of 200-400ms, suitable for educational teleoperation applications. The Flutter interface provides intuitive control with real-time visualization of wheel actuation states, enhancing user understanding of mecanum wheel kinematics. This implementation successfully demonstrates the effective use of teleoperation of a mecanum wheel robot actuation as platform for interactive STEM education, providing hands-on experience in robotics actuation, IoT protocols, control systems, and mobile application development.

Sosialisasi Penggunaan Portabel Alat Pemantauan Suhu, Kelembaban dan Gas Ammonia Kandang Ayam Broiler Pada UKM Peternakan Hasanah Mochamad Irwan Nari; Azamataufiq Budiprasojo; Nur Muhamad
Journal of Community Development Vol. 5 No. 3 (2025): April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v5i3.1478

UKM Peternakan Hasanah is a broiler chicken farming business with a closed house system established in 2022 in Sumber Baru Village, Jember Regency. This farm raises 10,000 chickens with a harvest period at the age of 28 to 32 days. One of the main problems is manual monitoring of temperature, humidity, and ammonia gas, resulting in a lack of precision and efficiency. As a solution, technology is applied in the form of a portable monitoring tool using a DHT22 sensor for temperature and humidity and an MQ137 sensor for ammonia gas. Data from the sensor is processed with ESP32 and stored on a microSD card. The implementation method used is Participatory Learning and Action (PLA), which involves partners in every stage, from situation analysis, tool making, mentoring, to evaluation. This program produces a monitoring tool that is cheap, portable, and easy to use, with an increase in partner understanding from 30% to 80%. As a result, the chicken mortality rate has decreased and the efficiency of cage management has increased. This program is expected to become a model for sustainable technology for broiler chicken farming in Indonesia.

Implementasi Smart Inkubator Telur Bebek Otomatis Berbasis Solar Cell dan IoT Guna Meningkatkan Profitabilitas Pada UD Putra Jember Sebastian Verdian Ximenes; Erlanda Miko Prasetya; Akhmad Ja'far Maulana; Amirul Khoiri; Elma Khoiril Laili; Mochamad Irwan Nari
Journal of Community Development Vol. 6 No. 1 (2025): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v6i1.1527

Duck farming in Indonesia offers great potential due to its high productivity. One of the duck breeders UD Putra Jember in Kalimalang Hamlet, Jember Regency faces productivity constraints due to using manual hatching equipment monitoring and low profitability. The application of Smart Automatic Egg Hatching Incubator based on Solar Cell and Internet of Things (IoT) aims to increase partner profitability and remotely monitor temperature and humidity in real time in one hatching period for 28 days with a capacity of 750 eggs. The method used in this activity includes several stages such as team coordination with partners, planning and making tools, assistance in using tools and evaluation. The results achieved by partners were an increase in profit of 30.56% or Rp.718,500. This application activity is expected to help the economy of duck farmers in Indonesia.

Co-Authors Ach Mufid Afianah, Nuzula Agung Wahyu Setiawan Ahmad Robiul Awal Udin Ahmad Rofi'i Ahmad Rofi'i Akhmad Ja'far Maulana Alex Taufiqurrohman Zain Alfan Ahmad Berlian Amirul Khoiri Angga Dwinanda Anni Nuraisyah Ardianto Syaifur Rohman Ardianto Syaifur Rohman Atalarick Dwi Novial Kurniawan Azamataufiq Budiprasojo Azamataufiq Budiprasojo Bachrul Ulum Hidayat Cahyaning Nur Karimah Daniel Fernando Siahan Dicky Adi Tyagita Dwianto, Sihmaulana Dwinanda, Angga Elma Khoiril Laili Else Regita Erlanda Miko Prasetya Faisal Lutfi Afriansyah Fanani, Nurul Zainal Fanani, Nurul Zainal Fendik Eko Purnomo Hilmiy Ahmad Fauzi Januar Ajie Laksono Kautsar, Syamsiar Kautsar, Syamsiar Lucky Fajar Irawan Mursit Jamil Mustain, Zainul Nur Muhamad Nuzula Afianah Purnomo, Fendik Eko Putri, Salsabila Liandra Risse Entikaria Rachmanita Rofi’i, Ahmad Rohman, Ardianto Syaifur Salsabila Liandra Putri Satryo Budi Utomo Sebastian Verdian Ximenes Sepdian Luri Asmono Sihmaulana Dwianto Sihmaulana Dwianto Syamsiar Kautsar Tunjung Genarsih Tunjung Genarsih Tunjung Genarsih, Tunjung Widyawardana Adiprawita Widyawardana Adiprawita, Widyawardana Wildan Sulton Nur Rizki Zainul Mustain

Title

Found 14 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 14 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 14 Documents
Search