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All Journal CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Prosiding Seminar Nasional Teknoka Sarwahita : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Kepada Masyarakat Abdi Nusa Jurnal Pengabdian Kepada Masyarakat Abdi Putra Fidelity : Jurnal Teknik Elektro
Marina Artiyasa
Universitas Nusa Putra
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Public Health Social Sciences Other

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Design and Implementation of an IoT-Based Electric Motor Vibration and Temperature Disruption Handling System Aryo De Wibowo Muhammad Sidik; Ilman Himawan Kusumah; Anang Suryana; Edwinanto; Marina Artiyasa; Anggy Pradiftha Junfithrana
FIDELITY : Jurnal Teknik Elektro Vol 2 No 2 (2020): Edisi Mei 2020
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v2i2.108

Abstract

Faults in three-phase electric motors often occur in power plants. Unfortunately, the disturbances are unpredictable and reduce unit performance. This paper presents an Internet of Things (IoT) based intrusion handling system for secure and economic data communication in industrial fields. The build system can monitor and control with FLM (First Line Maintenance). FLM is a minor corrective maintenance activity carried out while the unit is operating with the provision of simple equipment. Device design and testing using the ESP8266 microcontroller module to obtain motor vibration, current, and temperature information for motor conditions supported by the application as a user interface. The result prevents further damage to the electric motor by adding an external fan and a grease pump that serves for additional engine cooling. This research contributes to improving the performance of the generator at PT. Indonesia Power UJP West Java II Palabuhanratu is one of the steam power plants in West Java, Indonesia
Gambaran Umum Metode Klasifikasi Data Mining Aryo De Wibowo Muhammad Sidik; Ilman Himawan Kusumah; Anang Suryana; Edwinanto; Marina Artiyasa; Anggy Pradiftha Junfithrana
FIDELITY : Jurnal Teknik Elektro Vol 2 No 2 (2020): Edisi Mei 2020
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v2i2.111

Abstract

Berbagai metode klasifikasi data mining diperiksa dalam penelitian ini untuk aplikasi database baru. Untuk menemukan suatu model, klasifikasi membagi data ke dalam kelompok-kelompok berdasarkan batasan yang telah ditentukan. Metode klasifikasi penting lainnya adalah algoritma Genetika C4.5, Naive Bayes, dan SVM. Akhirnya, kami membahas penjelasan algoritma
Automatic Gas Control System In The Motorcycle Braking Process With The Concept Of Non-Uniform Slowing Down Motion Anang Suryana; Anggy Pradiftha Junfithrana; Ilman Himawan Kusumah; Aryo De Wibowo; Edwinanto; Marina Artiyasa; Yufriana Imamulhak; Yudha Putra
FIDELITY : Jurnal Teknik Elektro Vol 2 No 3 (2020): Edisi September 2020
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v2i3.115

Abstract

When motorcyclists have an accident, they are at high risk of suffering severe or fatal injuries. The difficulty experienced by motorcyclists and considered one of the most complicated to do in an emergency is braking because motorcycle accidents are often caused by loss of control or stability when braking as evasive action. In the braking process, a motorcycle must pay attention to distance and speed so that the deceleration during braking is by the kinematic concept to avoid the shock force during braking, in this study uses research and development methods in making automatic braking systems on motorbikes. The actuator system controls the brake pedal, and the gas pedal uses a stepper motor. The two stepper motors will move automatically if the motorbike detects an object in front of it at less than 4 meters. The angle of the stepper motor that drives the brake lever is in a span between 0 degrees to 30 degrees, while the tip of motion of the stepper motor that moves the gas pedal is in a span of 0 degrees to 70 degrees. The angle movement of the stepper motor is influenced by the distance detected by the HC-SR04 type proximity sensor and the motorbike speed detected by the KY-003 type speed sensor, which works by utilizing the hall effect principle. The results of the tests that have been carried out show that the automatic braking system created can work well with an indicator that there is no shock force during the automatic braking process
Menerapkan K-Means Clustering untuk Segmentasi Gambar Database Berwarna Aryo De Wibowo Muhammad Sidik; Ilman Himawan Kusumah; Anang Suryana; Edwinanto; Marina Artiyasa; Anggy Pradiftha Junfithrana; Yufriana Imamulhak; Yudha Putra
Fidelity : Jurnal Teknik Elektro Vol 2 No 3 (2020): Edisi September 2020
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v2i3.116

Abstract

Image segmentation is very important in the approach of image analysis to learn about any image. The K-means clustering technique is an algorithm widely used in image segmentation systems. This work utilizes the Lab* color space and K-means clustering to offer color-based image segmentation. This research demonstrates image segmentation of a database based on color characteristics using unsupervised K-means clustering technique implemented with MATLAB coding. The entire work is divided into two phases. Firstly, color separation augmentation from the color image database is enhanced through de-correlation stretching. Then, the six areas of the image database are clustered into three groups using the K-means clustering technique. By using the Lab* color space and K-means clustering method in the color image database, we can only show the central area of any image. We can isolate contaminated areas in medical color image databases with this approach and treat diseases quickly. We can use various approaches such as Particle swarm Optimization (PSO) for better results.
SISTEM CERDAS KONTROL MATA AIR DEMI KELANGSUNGAN KEGIATAN MASYARAKAT DI KASEPUHAN SINAR RESMI Dudih Gustian; Marina Artiyasa; Muahamad Taufik; Nuraeni; Yudi Nata
Bahasa Indonesia Vol 19 (2022): Sarwahita : Jurnal Pengabdian Kepada Masyarakat Vol. 19 Edisi Khusus Tahun 2022
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/sarwahita.19k.1

Abstract

One of the areas included in the global scope of the geopark is culture, where the culture is included from the characteristics of an area which certainly gives value to the point of Recognition of UNESCO. One of the sacred areas that is quite well known and upholds the traditions of its ancestors is the Official Ray.But there is a problem is that there is a queue of residents to get clean water that has been flowed to several public toilets in kasepuhan. But if the available public toilets are full, then residents are forced to take water from public toilets that are located close to the spring. Sometimes the water that comes from the springs that have been used by the community does not always flow well, but sometimes it is choked during the dry season. On the other hand, other springs are quite good and are predicted to always be available even during the dry season to supply the needs of the community is quite far from the location of the cascade. This certainly results in people having difficulty in meeting hygiene needs for daily activities. This PKM activity provides a solution by building a spring drainage system that is able to produce vacuum pump performance that can be monitored with android applications so that it can always be controlled performance. It is hoped that this activity can help the community of the official sinar kasepuhan in meeting the needs of clean water in daily activities. Abstrak Salah satu kawasan yang termasuk dalam scope global geopark ialah budaya, yang mana budaya itu masuk dari ciri khas dari suatu daerah yang tentunya memberi nilai point pengakuan UNESCO. Salah satu kawasan kesepuhan yang cukup dikenal dan memegang teguh tradisi para leluhurnya ialah Sinar Resmi.Namun terdapat permasalahan ialah adanya antrian warga untuk mendapat air bersih yang telah dialirkan ke beberapa wc umum yang ada di kasepuhan. Tetapi jika wc umum yang tersedia penuh, maka warga terpaksa mengambil air dari wc umum yang lokasinya dekat dengan sumber mata air. Selin itu terkadang air yang berasal dari sumber mata air yang selama ini digunakan masyarakat tidak selamanya mengalir dengan baik, tetapi terkadang tersendat saat musim kemarau. Dilain sisi sumber mata air lainnya yang cukup baik dan diprediksi selalu tersedia meski saat musim kemarau untuk mensuplay kebutuhan masyarakat berjarak cukup jauh dari lokasi kasepuhan. Hal ini tentu mengakibatkan masyarakat kesulitan dalam memenuhi kebutuhan kebersihan untuk aktifitas keseharian. Kegiatan PKM ini memberikan solusi dengan membangun sistem pengotrolan mata air yang mampu menghasilkan kinerja pompa vacuum yang dapat dipantau dengan aplikasi Android sehingga dapat selalu terkontrol kinerjanya. Diharapkan kegiatan ini dapat membantu masyarakat pihak kasepuhan sinar resmi dalam memenuhi kebutuhan air bersih dalam kegiatan keseharian.
Sistem Monitoring dan Kontrol Katup Pendingin terhadap Temperatur Air Outfall PLTU Marina Artiyasa; Anang Suryana; Muhammad Shobirin; Anggy pradiftha junfithrana; Aryo de Wibowo Muhamad Sidik; Mochtar Ali Setyo Yudono; Edwinanto Edwinanto
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 7, No 1 (2023)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v7i1.15449

Abstract

The Pelabuhan Ratu Steam Power Plant (PLTU) is a large-scale power plant that generates a lot of heat energy. Sea water is one of the cooling systems or cooling systems that can be used, but the continuous use of sea water as a cooling system media at the power plant has a negative impact because if the cooling system output water has a hot temperature that exceeds the provisions, it will disrupt marine life near the water disposal area. A cooling system, also known as an outfall or downstream channel. In order to address these issues, a study titled the monitoring and control system of the cooling valve on the outfall water temperature of the Pelabuhan Ratu PLTU with Fuzzy Tsukamoto was conducted. The goal of this study is to create a prototype of an Internet of Things (IoT)-based cooling valve system. The main device connected to the internet is the Nodemcu ESP8266 microcontroller, and two DS18B20 temperature sensors are used to measure the water temperature, as well as the Tsukamoto Fuzzy method to control the water-cooling servo valve downstream of the channel. The research results from the prototype design of the cooling valve system were successful, and the system is able to control the server motor that is connected to the outfall water temperature cooling valve using the input value from the DS18B20 temperature sensor, with a 90% success rate. The output of this system can be monitored and controlled using the Tsukamoto Fuzzy method. With the implementation of this system, it is possible to keep the outfall water temperature below the maximum threshold set by the Ministry of Environment and Forestry.
Adaptive Neuro-Fuzzy Inference System (ANFIS) Method for Developing a Decision Support System for Determining Landslide Susceptibility Dede Sukmawan; Muchtar Ali Setyo Yudono; Danang Purwanto; Dio Damas Permadi; Anang Suryana; Utamy Sukmayu Saputri; Marina Artiyasa
Fidelity : Jurnal Teknik Elektro Vol 5 No 1 (2023): Edisi Januari 2023
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v5i1.131

Abstract

Landslide catastrophes are one of the disasters that frequently occur in Indonesia owing to the weather and climatic features, regional terrain, and geological formations that make this nation prone to landslides. The primary goal of this research is to compare the application of the fuzzy logic technique and the adaptive neuro-fuzzy inference system (ANFIS) approach to landslide detection sensors based on prior research in order to identify landslide-prone locations more easily. The Adaptive Neuro-Fuzzy Inference System (ANFIS) technique analyzes the landslide area using three factors. Rainfall, land slope, and soil moisture are examples of these factors. This variable is used to assess the area's level of vulnerability to landslides: very safe, relatively safe, relatively potential, potential, and very potential. In the study, each piece of data is subjected to a training and testing procedure to identify landslide vulnerability, with the factors and weighting methods aligned with current government standards. This study compares the rules outcomes to those of past studies as well as the system results. Based on the studies findings, it can be stated that the decision support system for the degree of landslide vulnerability utilizing the ANFIS approach is superior to the fuzzy logic method, with an accuracy rate of 86.21%.
Design of Solar Rooftop Using Helioscope in The Gazebo of Pelabuhan Ratu Coal Power Plant Bayu Indrawan; Aryo De Wibowo Muhammad Sidik; Anggy Pradiftha Junfithrana; Marina Artiyasa; Ilman Himawan Kusumah; Andika Kurniawan
Fidelity : Jurnal Teknik Elektro Vol 5 No 1 (2023): Edisi Januari 2023
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v5i1.137

Abstract

Research on simulating the design of a solar power plant in the village of Wantilan Antosari aims to promote the use of new renewable energy sources. The method of PLTS is completed by paying attention to and accounting for the tilt angle in the Helioscope Software, designing the positioning of solar panel modules, designing inverters, configuring circuits, accounting for the number of batteries used, choosing Battery Control Units, and calculating investment. According to the simulation run by the helioscope program, nine solar modules at an angle of 58.7 can power a battery with a 500Ah capacity. The simulation also establishes an inverter with a 24.06kW inverter that generates 4.0 kWp power.
Pengenalan dan Pemberdayaan Usaha Mikro Kecil Dan Menengah (UMKM) Dalam Upaya Legalitas Usaha Bersama DISKOPERINDAG (Kuliah Kerja Nyata Mahasiswa Universitas Nusa Putra di Desa Cijurey Kecamatan Gegerbitung) Yulia Nurfitriani; Herlina Dwiyanthy; Dede Serlina; Metodius Gulo; Edhy Santoso; Cep Mamun; Heliani; Marina Artiyasa
Jurnal Pengabdian Kepada Masyarakat Abdi Putra Vol 3 No 2 (2023): Mei 2023
Publisher : Universitas Nusa Putra & Persatuan Insinyur Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/abdiputra.v3i2.102

Abstract

Penelitian ini bertujuan untuk mengetahui permasalahan umkm di Desa Cijurey. Desa Cijurey merupakan salah satu desa objek KKN mahasiswa Universitas Nusa Putra. Terletak di Kecamatan Gegerbitung, Kabupaten Sukabumi. Program kerja yang dilaksanakan oleh mahasiswa KKN di Desa Cijurey bertemakan Mengefektifkan serta meningkatkan ekonomi dan pendidikan di desa cijurey diiplementasikan dalam lima bidang kegiatan yaitu Pendidikan, Sosial, Keagamaan, Kesehatan, dan Wisata. Adapun jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif, dengan metode penelitian yaitu wawancara, observasi, dan dokumentasi. Kegiatan KKN diharapkan dapat memberikan kontribusi dalam meningkatkan kemampuan Sumber Daya Manusia sehingga masyarakat dapat mengelola Sumber Daya Alam yang tersedia di Desa Cijurey dengan efektif untuk meningkatkan taraf hidupnya. Selain itu, dengan adanya KKN diharapkan dapat meningkatkan hubungan kerjasama antara Universitas Nusa Putra dengan Pemdes dan masyarakat Desa Cijurey.
Co-Authors Aan Setiawati Anang Suryana Anggy Pradiftha Junfithrana Arif Solihin Aryo De Wibowo Bayu Indrawan Cep Mamun Danang Purwanto Dede Serlina Dede Sukmawan Dio Damas Permadi Edhy Santoso Edwinanto Edwinanto Edwinanto Eva Fauziah Fahmi Fauzi Gustian, Dudih Heliani Herlina Dwiyanthy Ilman Himawan Kusumah Irlan, Ade Okvianti Ivano Kumaran Julia Damayanti Kurniawan Lisa Oksri Nelfia M Gilang Metodius Gulo Mia Arma Desima Mochtar Ali Setyo Yudono Moneyta Dholah Rosita NDK Muahamad Taufik Muchlis Ali Muchtar Ali Setyo Yudono Muhamad Natsir Muhamad Ramdhani Firmansyah Muhammad Shobirin Mupaat Nuniek Destria Arianti Nuraeni Paiz Ilham Mauludi Popi Puspitasari Radete Yulianto Rendra Aristanto Resthu Firthian Saputri, Utamy Sukmayu Tegar Alif Putra Tri Setya Aji Kumoro Yosep B. Hutahaean Yudha Putra Yudi Nata Yufriana Imamulhak Yulia Nurfitriani