Journal of Industrial Automation and Electrical Engineering
Journal of Industrial Automation and Electrical Engineering (JIAEE) is an open-access peer-reviewed journal which is providing a platform to researchers, scientists, engineers, and practitioners/professionals throughout the world to publish the latest creations and achievement, future challenges and exciting applications of manufacture and applications of instrumentation and control engineering, industrial automation, control system, robotics, power electronic and drive, renewable energy, SCADA and Internet of Things (IoT), power quality, electrical machine and drive, artificial intelligence (AI), circuits & electronics, electrical engineering materials, protection system, power system analysis etc. This journal is published periodically twice a year, namely in June and December.
Articles
125 Documents
<![CDATA[Three-phase induction motor control using scalar control method based on the Internet of Things (IoT) ]]>
<![CDATA[Rahma Putri, Nadila]]>;
<![CDATA[Yuhendri, Muldi]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp29-35
<![CDATA[The induction motor is one of the most widely used types of electric motors in the industrial sector due to its simple structure and high reliability. However, speed control of induction motors often requires an advanced control system to ensure both efficiency and flexibility. This final project presents the design and implementation of a three-phase induction motor control system using the scalar control method (V/f), integrated with Internet of Things (IoT) technology. The system enables users to monitor and control the motor’s frequency and direction of rotation in real-time through a web-based interface developed using Node-RED. The system design involves the integration of hardware components, including a three-phase induction motor, an Omron 3G3JX-A Variable Speed Drive (VSD), and an Omron CP2E-N Programmable Logic Controller (PLC), which communicate using the Modbus RTU protocol. The PLC is programmed using CX-Programmer to implement the appropriate control logic, while the IoT interface enables users to send commands and monitor operational data remotely. Test results indicate that the system is capable of regulating motor speed linearly in response to input frequency without causing current surges, and it provides accurate, real-time motor parameter data through the dashboard interface.]]>
<![CDATA[IoT-based infusion monitoring system with blood detection and automatic flow rate control ]]>
<![CDATA[Pradana Ihsan, Zaky]]>;
<![CDATA[Sardi, Juli]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp118-126
<![CDATA[The advancement of technology has driven innovation in health monitoring systems based on Internet of Things(IoT), offering convenience and efficiency in patient condition monitoring. This study develops an IoT based system for monitoring the volume of Nacl (saline) infusion and detecting blood reflux in the infusion tubing to enchance patient care effectiveness. The system utilizes a Wemos D1 Mini microcontroler connected to the blynk application, enabling medical personnel to monitor and control the infusion process in real-time via smartphone. The system is equipped with a Load Cell sensor to measure infusion volume, an LDR sensor to detect blood reflux based on changes in light intensity, and a photodiode sensor to calculate infusion drip rate. Additionally, a servo motor is used to relugate the infusion flow rate by adjusting the pressure on the tubing. All collected data is transmitted in real-time to the IoT platform, allowing healthcare workers to perform continuous monitoring without repetitive manual checks. Testing result show that the system accurately monitors infusion volume, detects blood reflux, and controls drip rate. the implemetation of this device improves monitoring efficiency, accelerates response to changes in patient condition and reduces the potential for human error, The success of this system contributes to the advancement of healthcare technology, particularly in hospital patient monitoring and intensive care settings.]]>
<![CDATA[Stepper motor control for single axis solar tracker based on Arduino ]]>
<![CDATA[Saputri, Riza]]>;
<![CDATA[Pulungan, Ali Basrah]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp82-90
<![CDATA[The need for electrical energy continues to increase along with technological developments, so the utilization of solar energy as an alternative source is important. However, the efficiency of solar panels is greatly affected by the angle of incidence of sunlight which changes due to the rotation of the earth. To overcome this problem, a solar tracker is used. Solar tracker is a system designed to optimize the absorption of solar energy by adjusting the position of solar panels to keep them facing the direction of incoming sunlight. This research develops a stepper motor-based one-axis solar tracker to increase the efficiency of solar energy absorption. The system uses five main tracking positions that are adjusted to the movement of sunlight in the equatorial region. The stepper motor control is implemented using Arduino IDE and uses G-code program to simplify programming, while Real Time Clock (RTC) is used for scheduling automatic movement based on time. Results show the system has high accuracy in its positional displacement, making it an effective solution for tropical applications.]]>
<![CDATA[Implementation of IoT for temperature monitoring system on combustion furnace ]]>
<![CDATA[Prayoga, Noval]]>;
<![CDATA[Risfendra]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2pp91-97
<![CDATA[Combustion equipment requires precise and continuous temperature monitoring to ensure process safety and efficiency. Manual monitoring often causes delays and a lack of real-time feedback, which increases the risk of thermal instability. To address this issue, this study proposes an IoT-based temperature monitoring system that uses affordable and open-source components. The system uses an ESP32 microcontroller and a type K thermocouple for temperature measurement. Temperature data is transmitted via Wi-Fi to a PHP-based web server, stored in a MySQL database, and displayed in real-time through a remotely accessible web interface. The development method involved system design, sensor integration, microcontroller programming, and testing. Flowcharts and block diagrams were created to define the system's behavior. The system was evaluated through sensor accuracy testing, data verification, and latency measurements. The results showed that the sensor had an error margin of less than 5% compared to a gun thermometer. Data recorded by the ESP32 matches 100% with database and web outputs. Average data transmission delay is approximately 3 seconds, indicating responsive real-time monitoring. This system demonstrates a reliable, scalable, and cost-effective solution for industrial furnace monitoring, enhancing operational safety through IoT-based automation.]]>
<![CDATA[Monitoring and control of material surface evenness in the Dosimat Feeder Hopper at Finish Mill V PT Semen Padang ]]>
<![CDATA[Nafisa, Rahmi]]>;
<![CDATA[Mirshad, Emilham]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp127-136
<![CDATA[The dosimat feeder is a device used to weigh additional materials before entering the mill for grinding. It includes a hopper that functions as temporary storage before the material is transferred to the belt conveyor. The main issues addressed in this study are frequent material shortages that can disrupt industrial operations, and uneven filling that may affect system performance and reduce production efficiency. This research adopts the Research and Development (R&D) method, aiming to develop a product and evaluate its effectiveness. The system is designed using an Arduino Uno microcontroller to process data from sensors. Ultrasonic sensor 1 is configured to control material filling, while ultrasonic sensors 2, 3, and 4 are used to monitor material evenness, with a maximum distance tolerance of 2 cm for ultrasonic sensor 1. A DC vibrator motor is activated when the material inside the hopper is detected to be uneven. The results of the study show that the material level and surface flatness status are successfully displayed on a 16x2 LCD.]]>
<![CDATA[Arduino-based control and monitoring system for minimum material weight on Belt conveyor Dosimat Fedder at PT. Semen Padang ]]>
<![CDATA[Albaihaky, Rahul]]>;
<![CDATA[Mirshad, Emilham]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp41-47
<![CDATA[The Dosimat feeder is a device used to accurately weigh additional materials before they enter the mill for the grinding process. The Dosimat feeder adjusts the material weight by increasing the motor speed when the hopper does not release supplementary materials such as gypsum. This research employs the Research and Development (R&D) method, which aims to produce a specific product and test its effectiveness. The results show that the measured weight data is displayed on a 16x2 LCD via an I2C module. A buzzer activates when the material weight drops below 331 grams, and the motor stops until the minimum weight is reached. Testing indicates that the load cell has an average accuracy of 98% (with an error margin of 0.6%–5%) for weights ranging from 100 to 400 grams. Motor speed decreases from 32 rpm (at 360 grams) to 21 rpm (at 480 grams) as the load increases. The system operates optimally when Dosimat 2 and 3 are active and all three LEDs are on, thereby improving production efficiency and preventing losses due to material shortages.]]>
<![CDATA[Motor control system and material direction of belt conveyor on Dosimat Feeder based on IoT with ESP32 at PT Semen Padang ]]>
<![CDATA[Rinaldi, Thaufik Qurrhahim]]>;
<![CDATA[Mirshad, Emilham]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp203-211
<![CDATA[Uneven material distribution on the dosimat feeder belt conveyor at PT Semen Padang causes the belt to tilt, resulting in material spillage and decreased production efficiency. To address this issue, an Internet of Things (IoT)-based control system was designed to detect belt tilting and automatically guide the material back to the center of the belt. This system utilizes an ESP32 microcontroller, a load cell sensor to read load distribution, four limit switches (two for detecting tilting and two for detecting material that veers off the track), two servo motors to direct material from the right and left sides, and a buzzer to provide an alert when material goes off the track. Real-time monitoring is conducted through the Blynk platform. Testing results showed that the load cell sensor had an average error of 1.68%, with the highest error of 3.3% at a 100-gram load and the lowest error of 1.17% at 200 and 400 grams. The limit switches for tilt detection were activated at an 85-gram load to trigger the servo, while the limit switches for material off-track were activated at a 100-gram load to stop the system and activate the buzzer. This system has proven effective in reducing material loss and improving production efficiency.]]>
<![CDATA[IoT-based material height monitoring and temperature-humidity control system with ESP32 on a Dosimat Feeder Hopper at PT. Semen Padang ]]>
<![CDATA[Illahi, Zikri]]>;
<![CDATA[Mirshad, Emilham]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp159-169
<![CDATA[A hopper is a temporary storage container for rock material before it is fed by a feeder into a crusher. At PT Semen Padang, monitoring of material in the dosimat feeder hopper is still local, limiting supervision flexibility and response time, as well as lacking temperature and humidity control, which can degrade sensitive materials such as gypsum. This study aims to design an integrated system using Internet of Things (IoT) technology to overcome these limitations. The system employs an ESP32 microcontroller as the main processor, using an HC-SR04 ultrasonic sensor to measure material height and two DHT22 sensors to monitor temperature and humidity. Based on sensor readings, the ESP32 controls a DC motor for the filling conveyor and fans for cooling through a relay module. Real-time data visualization is implemented via the Blynk IoT platform for remote monitoring. Testing shows that the HC-SR04 sensor has an accuracy of 95.44%, while the DHT22 sensor achieves 98.62% accuracy. The automatic control system worked correctly according to logical conditions, and the configuration using four fans proved most effective for reducing temperature. Data transmission to Blynk was successful and consistent. In conclusion, the IoT-based monitoring and control system enhances operational efficiency and material quality in industrial settings. It provides a reliable model for implementing remote monitoring and automation, supporting modernization in similar industrial processes through improved supervision, environmental control, and system responsiveness]]>
<![CDATA[Automated building lighting control by using R3 Arduino Uno ]]>
<![CDATA[Yolanda Putri, Annisa]]>;
<![CDATA[Habibullah]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp152-158
<![CDATA[Lighting is a fundamental need in daily life; however, conventional lighting systems that are still widely used today tend to be inefficient due to manual operation. This often leads to energy waste, especially when lights are left on during the day or in unoccupied rooms. This final project discusses the design and implementation of an automatic lighting system based on a light sensor (LDR) and motion sensor (PIR), aimed at improving energy efficiency in building environments. The system is designed to activate the lights only when two conditions are met simultaneously: the presence of a person in the room and low ambient light intensity, using an AND logic as the decision-making basis. Test results show that the system responds accurately, consistently, and reliably to environmental changes, and is capable of significantly reducing electricity consumption. By adopting this automation technology, the system not only supports energy savings and reduces operational costs but also contributes to environmental preservation through the reduction of carbon footprint.]]>
<![CDATA[Design and construction of Water Level Control (WLC) at Minangkabau International Airport ]]>
<![CDATA[Hendriansyah, Yoga]]>;
<![CDATA[Islami, Syaiful]]>
<![CDATA[ Journal of Industrial Automation and Electrical Engineering Vol. 2 No. 2 (2025): Vol 2 No 2 (2025): December 2025 ]]>
Publisher : <![CDATA[Department of Electrical Engineering Universitas Negeri Padang ]]>
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DOI: 10.24036/jiaee.v2.i2.pp170-174
<![CDATA[This study aims to design an automatic water pump control system using the Omron 61F-GP-N Water Level Controller (WLC) to overcome energy waste and damage due to manual operation. The system is designed in two modes: automatic based on a water level sensor and manual via a push button, with main components such as a contactor, thermal overload relay (TOR), indicator, and control panel. In automatic mode, the pump turns on when the water is below the lower limit and turns off when it reaches the upper limit. Test results show that the system works according to its expected function, with an average response time of 0.4 seconds between the sensor and the motor. The motor is capable of flowing water of 1.51 m³/minute, with a working current during charging of 9.75 A. The WLC also shows excellent performance with an average voltage of 7.56 V and a current of only 0.08 mA, indicating the efficiency and stability of the sensor's work. In conclusion, this system is effective and applicable, and is able to improve the efficiency and reliability of water pump control. For further development, it is recommended to compare this sensor with other types and design alternative similar sensors that are more economical so that they can be widely used by the community ]]>
