Article Per Year (5 Year)
p-Index From 2020 - 2025
1.532
P-Index
This Author published in this journals
All Journal JURNAL SIMETRIK INJECTION: Indonesian Journal of Vocational Mechanical Engineering Jurnal Teknologi Pangan dan Industri Perkebunan ENTRIES
Radwitya, Erick
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
Perancangan Sistem Penyiraman Tanaman Otomatis Berbasis TDR CN101A Dengan Tegangan 12v Di Kebun Politeknik Negeri Ketapang Allkadri, Syarif Ishak; Radwitya, Erick
Electrical Network Systems and Sources Vol 3 No 1 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i1.1507

Abstract

ABSTRACT Effective and efficient watering of plants is very important in maintaining the success of plant growth. In this research, an automatic plant watering system was developed using TDR CN101A with 12V voltage in the Ketapang State Polytechnic garden. The purpose of this research is to design and implement an automatic watering system that can adjust the watering schedule without the presence of humans directly. This research uses TDR CN101A as a digital time control module to adjust the watering schedule. This system is supported by a 12V water pump that will supply water to the plants according to a predetermined schedule. In addition, a 12V relay is used to control the water pump using a signal from the TDR CN101A. This system is designed to overcome the problem of managing watering schedules and reduce the need for direct human intervention. By using the TDR CN101A, the user can adjust the watering schedule according to the needs of the plants. In addition, users can also easily change the schedule according to changes in plant conditions. This research was conducted at the Ketapang State Polytechnic garden with the aim of implementing an efficient and practical automatic watering system. Observational data and test results will be analyzed to evaluate the performance of the automatic watering system and its effectiveness in maintaining soil moisture suitable for plant growth. It is hoped that the results of this research can contribute to the development of a more efficient automatic watering system that can be implemented on a wider scale. This system can be used as a basis for developing more sophisticated and efficient automatic plant watering solutions in the future. Keywords: Automatic watering system, TDR CN101A, 12V water pump, Ketapang State Polytechnic garden.
Rancang Bangun Sistem Monitoring Tanaman Lidah Buaya Menggunakan ESP32 Berbasis IoT Hartanto, Hartanto; Hasan, Hasan; Muzakkir, Taufik; Yuwono Tharam , Medi; Ilyas, Mohd; Radwitya, Erick
Electrical Network Systems and Sources Vol 3 No 1 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i1.1575

Abstract

Aloe vera grows at temperatures between 16-33°C. Growth is also strongly influenced by humidity. If the humidity of the environment is outside the limit, then the plant will be disrupted growth. For aloe vera plants, which are needed around 80%, the ideal soil humidity is 40%-60% and the ideal pH level for aloe vera plants is 4.5 - 7.0 optimum pH 5.5. The aloe vera plant monitoring system uses a DHT22 sensor, soil pH sensor, and Soil Moisture sensor connected to an ESP32 microcontroller. These sensors read temperature, air humidity, soil moisture, and soil pH. Based on the read values, the system regulates the fan, spotlight, and pH neutralizing pump as well as watering the soil automatically. The fan is turned on when the temperature exceeds 32 degrees Celsius, the floodlight when the air humidity exceeds 80%, and the pH pump activates when the soil pH is less than 4.5, the water pump also waters the soil when the soil moisture is less than 40%. Sensor data is displayed through the Blynk application and LCD making it easier to monitor aloe vera plants.
RANCANG BANGUN TRAINER PRAKTIKUM PLC-HMI LAMPU LALU LINTAS DAN LAMPU FLIP-FLOP Helmi, Arif; Rozie, Fachrul; Radwitya, Erick
Electrical Network Systems and Sources Vol 3 No 1 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i1.1596

Abstract

Design and implementation of a PLC-HMI practical trainer for traffic light and flip-flop lamp applications. The trainer aims to simulate real traffic light and flip-flop scenarios using PLC (Programmable Logic Controller) CP1L and HMI (Human Machine Interface) MT8071iP. The key objectives include ensuring the trainer functions as intended and the programs operate correctly. The design process involves integrating the CP1L PLC with the MT8071iP HMI to control traffic lights and flip-flop lamps. The PLC serves as the core controller, executing logic based on input signals and programming sequences to manage the lights' timing and states. The HMI provides a user-friendly interface for operators to monitor and interact with the system, displaying real-time status and allowing manual overrides if necessary. The practical trainer's development includes hardware integration, software programming using PLC ladder logic, and HMI configuration to establish communication and synchronization between the devices. Testing procedures ensure the trainer meets functional specifications, verifying that traffic light sequences and flip-flop operations align with expected behavior. In conclusion, the implemented PLC-HMI practical trainer successfully achieves its objectives of simulating traffic control scenarios and flip-flop lamp operations. The project underscores the importance of accurate programming and reliable hardware integration in industrial automation systems, ensuring operational efficiency and adherence to design requirements Keywords: Practical trainer, PLC (Programmable Logic Controller), HMI (Human Machine Interface), Traffic lights, Flip-flop lamps
Rancang Bangun Kapasitor Bank Otomatis Berbasis Internet Of Things (IoT) Pada Rumah Tinggal Fahmi, Muhammad Arfan; Radwitya, Erick; Hasan, Hasan
Electrical Network Systems and Sources Vol 3 No 2 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i2.1608

Abstract

Electricity is a crucial energy source in daily life, but we often face challenges such as power losses. Factors causing power losses include resistance in distribution cables, overloads, low voltage, and other factors. To address this issue, the solution is to use capacitor banks. The use of capacitor banks can overcome these challenges by improving the power factor and reducing energy losses. Capacitor banks have proven effective in improving the power factor, but the manual operation often disrupts users. Therefore, the aim of this final project is to design and implement an automatic capacitor bank system using the Internet of Things (IoT) to enhance energy efficiency and user convenience in residential homes. This automatic capacitor bank system involves a microcontroller control unit connected with current and voltage sensors to detect the load. The IoT module allows users to monitor and control the capacitor bank remotely via a mobile application. Test results show that this system can automatically adjust the capacitor bank capacity according to power demand, improve the power factor, and significantly reduce energy consumption. The implementation of an IoT-based automatic capacitor bank in residential homes is expected to be an effective solution for improving energy efficiency and user convenience in modern home electrical systems.
Rancangan Bangun Prototipe Monitoring dan Kontrol Pompa Air Pengisian Tandon Air Tempat Wudhu Dengan Sumber Air Sumur Gali Chandra, Yudi; Radwitya, Erick; suwanda, Ivan
Electrical Network Systems and Sources Vol 3 No 2 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i2.1619

Abstract

Water plays an important role in the survival of living things on earth. Water will be very useful for life on earth, one of which is a place of worship for Muslims. Almost all places of worship use reservoirs to store water, but not all places of worship get water sources from the Regional Drinking Water Company (PDAM), one of which is the Ashabul Yamin Mosque located in Suka Maju Village. The mosque administrators must wait while the water reservoir is filled to control the fullness of the water in the reservoir and also the dryness of the water in the dug well which can damage the water pump. From the results of the discussion, a desire arose to facilitate / lighten the work of the mosque administrators by conducting research on monitoring and controlling the water pumps used so that when the reservoir is full the pump will turn off and if the water in the dug well is empty the pump will also turn off. The stages carried out to achieve the expected goals are conducting literature studies, designing software and hardware, assembling prototypes and conducting testing. The target of this research result is a prototype of water pump monitoring and control in the form of 2 water reservoirs, 1 as a water source and 1 as a water tank, the pump will work when the water in the water tank contains 20% and above and the water in the water source contains 50% and above and the pump will turn off when the water in the water tank is full (100%) or the water in the water source is in 20% condition. This research is expected to be implemented directly in the Ashabul Yamin Mosque, Suka Maju Village
Analisis Produktifitas Pada Mesin Empty Bunch Press Untuk Menaikkan Jumlah Oil Extraction Rendemen (OER) Minyak Kelapa Sawit Radwitya, Erick; Nopriyanti, Marisa; Septiani, Nica
Jurnal Teknologi Pangan dan Industri Perkebunan (LIPIDA) Vol 3 No 1 (2023)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/lipida.v3i1.1141

Abstract

Empty Palm Oil Bunches (TTKS) or empty fruit bunches are one of the solid wastes produced by palm oil mills. Judging from the oil content, TTKS has the potential to be re-quoted. Empty Bunch Press machine, so as to produce oil before being pressed (oil before press) and oil after being pressed (oil after press) produced using this machine and knowing the factors that cause OER or low oil yields. The analysis of this calculation can result in an average % OER empty bunch press of 0.16% and a total % OER from the addition of an empty bunch press machine of 21.91% where in this case there is an additional OER using an empty bunch press machine. Without the use of an empty bunch press machine,%OER 21.17%. The results of the analysis show that extracting oil obtained from TTKS using an empty bunch press machine can increase the factory's OER of about 0.16% to processed FFB. The results of the analysis from June 14 to June 27 2022 OER of palm oil has decreased or is low due to factors such as the maturity level of the fruit, processing at the factory, and poor fruit quality
Karakteristik Kimia dan Analisis Sensori Pada Dodol Nanas Dengan Perbandingan Tepung Ketan dan Tepung Beras Radwitya, Erick; Nopriyanti, Marisa; Adimarta, Trian; Ernayani, Ely
Jurnal Teknologi Pangan dan Industri Perkebunan (LIPIDA) Vol 2 No 2 (2022)
Publisher : Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/lipida.v2i2.1393

Abstract

Dodol made from pineapple fruit ingredients is likely to add to the diversity of dodol that already exists in the market. In addition, it can also increase the economic value of pineapple fruit. The goal to be achieved is to determine the influence of various differences in the addition of glutinous rice flour and rice flour on the chemical and organoleptic properties of pineapple dodol. This type of research is to use an experimental method using a list of fingerprint analysis. The process of making pineapple dodol is made with four variations of the ratio of ingredients, namely the first addition of glutinous rice flour 15 gr and rice flour 5 gr, the second addition of glutinous rice flour 5 gr and rice flour 15 gr, the third addition of glutinous rice flour 20 gr and the fourth addition of rice flour. 20 gr. The water content contained in the D treatment (rice flour 20%) has a higher water content of 33.86% this is due to the increasing concentration of rice flour, there is an increase in the water content of pineapple dodol. This is due to the addition of rice flour. because of the starch property that is to like water.
KONTROL LAMPU DENGAN MENGGUNAKAN MODUL NODEMCUESP8266 V.3 BERBASIS TELEGRAM BOT Rizaldi, Muhamamad Jimi; Radwitya, Erick; Risman, Jaya
Injection: Indonesian Journal of Vocational Mechanical Engineering Vol 2 No 2 (2022)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/injection.v2i2.1486

Abstract

The creation of this final project project can turn on and off the lights using the internet network. The internet is an extensive network that can be accessed by anyone and anywhere. In this Final Project, the lamp control application used is an application that is very common in society, namely telegram. By using the telegram bot we can connect with the module used for the light controller. With this remote light control tool, we can turn the lights off or on even from abroad. Only by using our smartphones, we can do this under any circumstances. We can also check the status of the lamp we control whether it is on or is in a dead state.The results of the design of lamp control via Telegram using components in the form of lights, relays, NodeMCU ESP8266 modules. After programming the NodeMCU ESP8266 module, in the design of this tool, the following components were obtained, namely 20 watts 4 lamps, 4 channel 1 relays, ESP8266 NodeMCU Modules with a maximum input of 12 volts.
Pemodelan Matematis dan Validasi Eksperimental Sistem Kontrol Motor Brushless DC Menggunakan Fuzzy Logic Radwitya, Erick; Alkadri, Syarif Ishak
JURNAL SIMETRIK Vol 15 No 2 (2025): Desember
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v15i2.3508

Abstract

Alinea Brushless DC (BLDC) motors require sophisticated control systems to optimize their performance in modern industrial applications. This research develops a comprehensive mathematical model using state-space approach and designs a fuzzy logic control system for BLDC motors with experimental validation. The mathematical model was developed based on electrical and mechanical parameter identification through DC and AC testing, resulting in high-accuracy system dynamics representation. The fuzzy logic control system was designed using Mamdani structure with 49 rules and optimized using Chameleon Swarm Algorithm. Experimental validation was conducted using a test bench platform with 500W BLDC motor and DSP-based control system. Model validation results showed RMSE values of 15.3-28.9 rpm for speed and coefficient of determination R² reaching 0.963-0.987. The fuzzy logic control system demonstrated superior performance with rise time 45.2 ms, settling time 132.5 ms, overshoot 2.8%, and steady-state error 0.5 rpm compared to conventional PID controller. Tracking performance testing yielded RMS error 3.2 rpm for sinusoidal reference and robustness evaluation showed good resistance to load disturbances. This research successfully integrated accurate mathematical modeling with adaptive control system that can be implemented in various industrial applications requiring high-precision motor control. Keywords: BLDC motor, fuzzy logic, mathematical modeling, control system, experimental validation
Co-Authors Adimarta, Trian Alkadri, Syarif Ishak Allkadri, Syarif Ishak chandra, yudi Ernayani, Ely Fahmi, Muhammad Arfan hartanto hartanto Hasan Hasan Helmi, Arif Ilyas, Mohd Muzakkir, Taufik Nopriyanti, Marisa Risman, Jaya Rizaldi, Muhamamad Jimi Rozie, Fachrul Septiani, Nica Suwanda, Ivan Yuwono Tharam , Medi