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INDONESIA
JURNAL INTEGRASI
Published by Politeknik Negeri Batam
ISSN : -     EISSN : 25489828     DOI : -
Core Subject : Education,
Other
Terbit dua kali setahun pada bulan April dan Oktober: mulai Volume 10, Nomor 1, April 2018. Berisi tulisan yang diangkat dari hasil penelitian di bidang Teknologi Terapan. e-ISSN: 2548-9828
Arjuna Subject : -
Articles 367 Documents
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Implementasi dan Analisis Connector Wire Testing Machine Berbasis PID dan Antarmuka Visual Diono; Muhammad Syafei Gozali; Indra Mora
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.12711

Abstract

In the era of Industry 4.0, automation in the quality testing process has become a crucial factor in ensuring production consistency, accuracy, and efficiency. This research develops a connector wire testing machine that integrates a load cell sensor, a servo motor control system based on a proportional - integral-derivative (PID) controller, a real-time visual interface developed in C#, and a SQL Server database for automated data logging. Load cell calibration was performed by comparing sensor readings with a digital reference scale over a load range of 1 kg to 3 kg. The results show that the measurement deviation remained below ±0.2%, indicating that the load cell provides accurate and consistent force measurement. Communication performance between the ESP32 and the C# graphical user interface was evaluated through bidirectional latency testing. The system achieved an average delay of 2.2 ms, which is well below the industrial response time threshold of 100 ms, demonstrating stable and responsive data transmission. Database performance testing showed a success rate of 100%, a duplicate rate of 0%, and a coefficient of variation (CV) of 11%, confirming reliable and stable real-time data processing. Furthermore, PID controller tuning resulted in optimal parameters of KP = 0.0025, Ki = 0.00015, and Kd = 0.003, which produced low overshoot (<1%), minimal steady-state error (<0.3%), and relatively short settling times across various setpoints. Overall, the developed system operates accurately, responsively, and reliably, supporting precise wire connector pull testing and robust data management for further analysis and continuous quality improvement.
Implementasi IoT pada Sistem Pemantauan Level Air Menggunakan ESP32 dan Platform Antares Diono; Muhammad Syafei Gozali; Hendra Tri Guntoro
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.12814

Abstract

This research develops an Internet of Things (IoT)-based water level monitoring system that can work in real-time both locally and online. The system is designed using an ultrasonic sensor integrated with an ESP32 microcontroller to process and send data to the Antares platform via the MQTT protocol. The obtained data can be displayed via the Antares dashboard and an I2C LCD as a local display, equipped with LED indicators and a buzzer as a warning when the water level is below the 65 cm threshold. To maintain communication stability, a static IP configuration is used. Test results show that the system has high accuracy with an average error of 0.2 cm, a delay of 129.15 ms, and no packet loss, thus being able to provide reliable performance. Thus, this system is considered effective, efficient, and suitable for application in monitoring water levels for various industrial needs.
PERANCANGAN SISTEM DETEKSI GESTUR JARI TANGAN MENGGUNAKAN YOLOv8 PADA PERANGKAT JETSON XAVIER NX Novi; Hendrick; Afifah Suhaila; Halim Mudia
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.11414

Abstract

The need for effective and affordable post-stroke rehabilitation technology has driven the development of a finger gesture detection system based on YOLOv8 implemented on the Jetson Xavier NX. The system is designed to recognize hand gestures—including open hand, closed hand, and thumb touching other fingers—in real time using a camera as the image input. The detection results are then transmitted to an ESP32 microcontroller to control LEDs as visual indicators. The research process involves hardware and software design, model training using datasets from Roboflow, and system testing on the Jetson Xavier NX. Experimental results show that the system can detect gestures with high accuracy and fast response. These findings demonstrate the potential of computer vision based on edge computing as a foundation for assistive technologies in both medical rehabilitation and human–computer interaction.
Pengukuran Pengukuran Regangan pada Ketahanan Struktur Plat Besi Menggunakan Sensor Strain Gauge Muthiana Gusnam; Refika Ningsih; Dessy Oktani; Kamarudin; Rahmi Mahdaliza; Muhammad Jaka Wimbang Wicaksono; Ahmad Syafi’i; Aditya Gautama; Eka Mutia Lubis; Ardian Budi Kusuma Atmaja
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.11496

Abstract

 Steel plates are widely used in structural applications because of their ability to maintain structural form and their high tensile strength, which allows them to withstand significant loads in construction. This study presents the development of a monitoring system designed to measure strain in steel plate structures using strain gauge sensors. A theoretical comparison based on the elastic modulus of steel plates was employed to calculate stress, strain, and elongation under varying loads. The strain values recorded by the sensors are processed through an ESP32 microcontroller and displayed on an LCD screen for real-time observation. To enhance safety, the system is equipped with a buzzer and indicator lights that provide early warnings when the applied load exceeds a specified threshold. Experimental results show an average measurement error of only 2,98% compared to theoretical values, confirming the system’s accuracy and reliability. The proposed system offers a cost-effective and practical solution for infrastructure maintenance and supports the early detection of structural strain in steel plates.
Sistem Robot Micromouse Menggunakan Algoritma Flood-Fill dan Back tracking Muhammad Jaka Wimbang Wicaksono; Agung Kusyairi Abdillah; Muhammad Bayu Artha; Ibra Wendi S
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.12944

Abstract

A micromouse robot is an autonomous robot designed to navigate mazes and find the shortest path to a destination point. This research aims to design a micromouse robot software system using a flood-fill algorithm that can move without touching the walls and determine the direction and angle of rotation when encountering a dead end. The system uses an Arduino Nano as a microcontroller, infrared sensors for wall detection, DC motors with rotary encoders, and a 2-channel motor driver, with a maximum robot dimension of 16.8 cm × 16.8 cm. The software implementation uses a Breadth-First Search (BFS)-based flood-fill algorithm for optimal path mapping, a 6-state state machine to regulate execution flow, Proportional-Derivative (PD) control with parameters Kp = 2.0 and Kd = 0.05 for movement stability, and trapezoidal velocity profiling for smooth movement. Test results show that the robot can complete a 4×4 maze in an average of 45 seconds, with position accuracy of ±5 mm and an angle deviation of less than 2 degrees. The PD control system provides a responsiveness of 32 ms, and velocity profiling reduces wheel slip by up to 90% and increases energy efficiency by 25%. This research contributes to the development of mobile robot technology and robotics learning media.
Implementation MPPT Using CUK Converter with Enchanced Haris Hawk Optimization Algorithm in Partial Shading Conditions Muhammad Nizar Habibi; Faiz Rivaldi Fi&#039;Adha; Rahmad Habibulloh; Dhea Ayu Nirmala Sari; Hasnira; Novie Ayub Windarko
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.13197

Abstract

Photovoltaic system efficiency drops significantly under Partial Shading Conditions (PSC) due to multi-modal power characteristics. Conventional algorithms and standard metaheuristics like Harris Hawks Optimization (HHO) frequently suffer from premature convergence and local peak entrapment. To resolve this, an Enhanced Harris Hawks Optimization (EHHO) strategy integrated with a continuous-current CUK converter is proposed for Maximum Power Point Tracking (MPPT). EHHO revitalizes the search mechanism using logarithmic, exponential functions, and a traveling distance rate to definitively prevent local optima entrapment. Simulations verify that EHHO delivers a superior average tracking accuracy of 99.43% within 0.260 s. In direct contrast, benchmark algorithms (PSO and HHO) exhibit severe performance degradation due to deceptive local peaks. Furthermore, EHHO yields the highest cumulative energy harvest of 27.44 Ws, confirming its absolute robustness in maximizing energy extraction within dynamic environments.
Studi Kasus Kebocoran Fuel di Area Fuel Drains Tank Ejector pada Mesin Pesawat Airbus A330-300 James Siregar; Lalu Giat Juangsa Putra; Muhammad Andi Nova; Mohamad Alif Dzulfiqar; Nur Rafia Dija; Tsabita Salmahirah; Rizky Pratama Hudhajanto
JURNAL INTEGRASI Vol. 18 No. 1 (2026): Volume 18, Nomor 1, April 2026
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/ji.v18i1.11499

Abstract

Fuel leaks in aircraft engines are a critical maintenance issue that can compromise flight safety and increase operating costs. This study aims to analyze the causes and resolve a specific case of a fuel leak classified as a stain (wet area diameter less than ¾ inch) on the fuel drains tank ejector area of the right engine (Engine 2) of an Airbus A330-300 PK-GHC aircraft. The methodology employed includes visual field observations and a review of technical documents based on Aircraft Maintenance Manual (AMM) 71-71-00-200-802-A and Troubleshooting Manual (TSM) task card 71-71-42-000-804-A. The investigation results showed that the leak was caused by structural damage to the left input connector. Corrective action was successfully executed by replacing the connector and installing a new seal ring (Part Number AS43013-131), followed by tightening the bolts to a torque specification of 90–110 lbf.in and the connector to 193.5–236.5 lbf.in. A post installation visual check confirmed that the system returned to normal operation with zero subsequent leaks. This case study provides a practical contribution by establishing that the connector on the fuel drains tank ejector is a critical component requiring regular preventive inspections, serving as a technical reference to prevent similar potential leak risks on wide-body aircraft fleets.

Page 37 of 37 | Total Record : 367

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