Article Per Year (5 Year)
p-Index From 2021 - 2026
0.778
P-Index
This Author published in this journals
All Journal Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer JTERA (Jurnal Teknologi Rekayasa) JURNAL KAJIAN TEKNIK ELEKTRO Emitor: Jurnal Teknik Elektro
Rahajeng Kurnianingtyas
Politeknik Negeri Indramayu
Aerospace Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Studi Perbandingan Perancangan Kendali Motor DC dengan Linear Quadratic Regulator-PID dan Fuzzy Bagus Dharmawan Hadi; Rahajeng Kurnianingtyas
Jurnal Kajian Teknik Elektro Vol 10, No 2 (2025): JKTE VOL 10 NO 2 (SEPTEMBER 2025)
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/jkte.v10i2.8067

Abstract

Penelitian ini mengkaji penerapan Fuzzy Logic Controller (FLC) untuk optimalisasi kinerja motor Arus Searah (DC). Motor DC menawarkan keunggulan seperti torsi start yang tinggi dan kemudahan perawatan, membuatnya cocok untuk menggantikan mesin berbahan bakar minyak yang berkontribusi terhadap polusi dan pemanasan global. Transisi ke kendaraan listrik didukung oleh kemajuan teknologi baterai, yang menyediakan listrik DC yang andal. Aspek penting dalam menggunakan motor DC pada kendaraan adalah kontrol kecepatan, yang penting untuk optimalisasi kinerja. Metode kontrol tradisional seperti pengontrol PID menghadapi tantangan dengan sistem yang kompleks dan nonlinier. FLC memberikan alternatif dengan menggunakan aturan fuzzy untuk pengambilan keputusan, meningkatkan stabilitas, akurasi, dan respons dinamis dalam berbagai kondisi. Penelitian ini bertujuan untuk mengetahui parameter kontrol yang optimal untuk motor DC dengan menggunakan FLC. Simulasi yang dilakukan di Simulink Matlab menunjukkan bahwa FLC memungkinkan sistem mencapai titik setel yang diinginkan dengan overshoot minimal dan waktu penyelesaian yang cepat. Hasil penelitian menunjukkan bahwa rise time sekitar 1,05 detik dan settling time sekitar 1,1 detik
Implementasi Sensor Tekanan untuk Sistem Deteksi Kebocoran pada Jaringan Pipa Distribusi Air Rahajeng Kurnianingtyas
JTERA (Jurnal Teknologi Rekayasa) Vol 10 No 2: December 2025
Publisher : Politeknik Sukabumi

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

Abstract

Leaks in water distribution networks are a major problem that causes increased water loss and decreased efficiency of clean water supply systems. This study aims to design and implement a pressure sensor-based pipe leak detection system integrated with the Internet of Things (IoT). The system uses two pressure sensors installed before and after the leak point. The ESP32 microcontroller is used for data processing and real-time data communication. Sensor calibration is carried out to ensure the accuracy of the measuring instrument through sensor testing before installation in the plant. The results of the leak test show that the system is able to detect pressure differences well at leak conditions of 30%, 50%, and 70%. The greater the leak level tested, the more significant the pressure difference between the two sensors. This system is capable of real-time pressure monitoring and offers potential applications in small and medium-sized plants. This research can be the basis for the development of an adaptive and efficient leak detection system to support sustainable water management.  
On-Off Control System for Temperature and Humidity in A Sweet Potato Chip Dryer using Heating Elements Bobi Khoerun; Cahyono Putra; Rahajeng Kurnianingtyas
Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Vol. 10 No. 1 (2026)
Publisher : P3M Politeknik Negeri Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31961/eltikom.v10i1.2105

Abstract

Sweet potato chips are an innovative processed product that has been widely developed by Micro, Small, and Medium Enterprises in several regions. Most sweet potato chips are dried using traditional methods, such as direct sun drying. However, during the rainy season, solar heat cannot be used optimally, so the drying pro-cess tends to be slower. This study aims to create a temperature and humidity control system for a sweet potato chip drying machine using a dual air heater. Based on previous studies, temperature and humidity are crucial factors in food drying because they affect product quality. Earlier studies on drying ovens and temperature-controlled drying systems have shown that on-off control can maintain temperatures close to the setpoint with a simple design and low cost for small-scale applications. In addition, the development of microcontrollers such as the Arduino Uno has made it possible to design automatic control systems that can monitor and adjust temperature and humidity in real time. The method used in this study was the design of a laboratory-scale dry-ing oven equipped with a DHT22 sensor, an Arduino Uno, and an on-off control system using a heater and fan as actuators. System performance was evaluated under several operating conditions, namely with and without the control system. The results showed that the control system was able to maintain the dryer temperature with-in the range of 45°C to 55°C and relative humidity between 35% and 40%. In addition, increasing the drying time from 2 hours to 3 hours reduced the product moisture content from 39.9% to 7.7%.
IoT-Integrated Monitoring System for Environmental Parameters in a Rice Seedling Greenhouse Using ESP32 Jauharotul Maknunah; Rahajeng Kurnianingtyas
Emitor: Jurnal Teknik Elektro Vol 26, No 2: July 2026
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/emitor.v26i2.18490

Abstract

The application of Internet of Things (IoT) technology in modern agriculture has become increasingly important for improving efficiency, productivity, and environmental monitoring. This study presents the design and implementation of an ESP32-based IoT monitoring system for a rice seedling greenhouse. The proposed system was developed to monitor multiple environmental parameters simultaneously, including temperature, soil moisture, pH, and Total Dissolved Solids (TDS) of the nutrient solution. The research employed a Research and Development (R&D) approach involving system requirement analysis, hardware and software design, implementation, IoT integration, and performance evaluation. The hardware architecture consists of an ESP32 microcontroller, DS18B20 temperature sensor, soil moisture sensor, pH sensor, TDS sensor, and an I2C LCD for local data visualization. Sensor data are transmitted via WiFi using the HTTP protocol and displayed in real time through a web-based monitoring platform. Experimental results demonstrated that the developed system successfully acquired, processed, and transmitted environmental data continuously to the monitoring server. Analysis of the collected data showed soil moisture values ranging from 47.8% to 59.1%, temperature values between 28.13°C and 31.69°C, TDS values from 118.22 ppm to 138.02 ppm, and pH values between 3.27 and 13.78. The results also revealed an inverse relationship between temperature and soil moisture, indicating the influence of environmental temperature on water evaporation within the growing medium. Furthermore, the monitoring platform enabled real-time remote supervision and historical data storage, supporting data-driven decision-making for greenhouse management. Overall, the proposed system demonstrates the effectiveness of integrating electronic sensing devices and IoT technology to support smart agriculture applications in rice seedling cultivation.
Co-Authors Bagus Dharmawan Hadi bobi khoerun Cahyono Putra Jauharotul Maknunah