Article Per Year (5 Year)
p-Index From 2021 - 2026
5.909
P-Index
This Author published in this journals
All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) TESLA Jurnal Teknik Elektro UNTAR ELKHA : Jurnal Teknik Elektro Jurnal Teknologi Elektro ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika International Journal of Artificial Intelligence Research Jurnal SOLMA Jurnal Ilmiah Matrik IKRA-ITH Teknologi Jurnal Sains dan Teknologi Midwifery Journal: Jurnal Kebidanan UM. Mataram Compiler IKRA-ITH ABDIMAS TESLA: Jurnal Teknik Elektro Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Care : Jurnal Ilmiah Ilmu Kesehatan JSI (Jurnal sistem Informasi) Universitas Suryadarma Science Midwifery TEPIAN Edulab : Majalah Ilmiah Laboratorium Pendidikan Buletin Poltanesa International Journal of Engineering, Science and Information Technology Jurnal Teknik Industri Jurnal Teknologi Industri Jurnal Bakti Dirgantara
Nurwijayanti Kusumaningrum
Universitas Dirgantara Marsekal Suryadarma
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 60 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 60 Documents
Search

 2   3   4   5   6 
Analisis Perbandingan Throttle Position Sensor (TPS) Standar Dan Racing Terhadap Kinerja Motor CB150R Apriyanti, Aulia; K N, nurwijayanti
JURNAL TEKNOLOGI INDUSTRI Vol. 14 No. 1 (2025): Jurnal Teknologi Industri
Publisher : Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jti.v14i1.1716

Abstract

Accurate temperature monitoring is essential in storage applications that require precise environmental control. This study aims to analyze the accuracy and stability of five digital temperature sensors—DHT11, DHT22, DS18B20, BMP085, and BMP280—by comparing their measurements with a mercury thermometer certified by the Indonesian National Standard (SNI) as the reference. Experiments were conducted in both indoor and outdoor environments using a NodeMCU ESP8266, with repeated measurements performed to evaluate consistency. The analysis was carried out using average measurement deviation and percentage error. The results show that the BMP280 provides the highest accuracy in indoor conditions, with an average deviation of 0.52 °C and a 2.0% error rate, whereas the DS18B20 demonstrates superior accuracy and stability in outdoor conditions, with deviations as low as 0.4 °C in several test points. The DHT11 and DHT22 remain suitable for simple applications with low precision requirements, while the BMP085 exhibits the lowest performance in terms of both accuracy and consistency. These findings offer practical guidance for selecting appropriate temperature sensors based on environmental conditions and application needs.
Rancang Bangun Antena Mikrostrip Mimo 2×2 Square Patch U-Slot Untuk Komunikasi 5g Frekuensi 2,3 GHz Handayani, Esti; K N, nurwijayanti
JURNAL TEKNOLOGI INDUSTRI Vol. 14 No. 2 (2025): Jurnal Teknologi Industri
Publisher : Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jti.v14i2.1717

Abstract

The 2.3 GHz frequency band is one of the recommended spectrums for 5G deployment due to its favorable propagation characteristics and capability to support high data throughput. However, microstrip antennas operating in this band often suffer from limited bandwidth and radiation efficiency. This research aims to design and implement a 2×2 MIMO microstrip antenna using a square patch with a U-slot and an inset-feed technique to enhance bandwidth and radiation performance for 5G applications. The initial antenna dimensions were calculated using standard microstrip theory, followed by modeling and optimization using CST Microwave Studio Suite 2019. The optimized antenna was then fabricated and tested using a Vector Network Analyzer (VNA) and radiation pattern measurements. Experimental results show that the antenna operates around 2.3 GHz with bandwidth values ranging from 61 to 65 MHz, VSWR below 1.2, and an axial ratio of 1.23 dB, indicating circular polarization. Additionally, the measured gain reaches 6.98 dB. These results demonstrate that the U-slot modification combined with inset-feed implementation effectively improves antenna performance, making the design suitable for MIMO systems in 5G networks.
RANCANG BANGUN PENGUKURAN SUHU DAN KELEMBABAN PADA PENYIRAMAN OTOMATIS UNTUK TANAMAN KACANG TANAH BERBASIS IOT Nugroho, Nicholas Herdiyanto; K N, Nurwijayanti
JURNAL TEKNOLOGI INDUSTRI Vol. 14 No. 2 (2025): Jurnal Teknologi Industri
Publisher : Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jti.v14i2.1731

Abstract

Efficient, automated watering is crucial in modern agriculture. IoT (Internet of Things)-based automatic watering offers a solution to this challenge, particularly for peanut plants, which require precise and accurate watering. This research aims to design and test an IoT-based automatic watering system for peanut plants. The system is designed to optimize water use and increase efficiency in peanut cultivation. Identified problems include difficulty in determining the correct amount of water, water wastage due to manual watering, and inaccurate visual observations. This research focused on the design of the automatic water regulation system, the water pump control method, and the sensitivity of the soil moisture sensor in the system. Test results showed that the system performed well. The soil moisture sensor can detect water levels and automatically control the water pump. The water pump activates when soil moisture is below 30% and shuts off when it reaches 60%. There was no discrepancy between the sensor readings and manual calculations, demonstrating the system's accuracy.
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI LOYALITAS PASIEN KLINIK FISIOTERAPI BEBAS CEDERA DI TELKOM BSD TANGERANG SELATAN Maratade, Ester Lita; Indasah, Indasah; Nurwijayanti, Nurwijayanti
Midwifery Journal: Jurnal Kebidanan UM. Mataram Vol 11, No 1 (2026): Januari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/mj.v11i1.36179

Abstract

Abstract: The purpose of this research is to examine the relationship between patient loyalty and the following factors: service quality, patient satisfaction, and trust at the Bebas Cedera Physiotherapy Clinic in South Tangerang, Telkom BSD. Using accidental sampling procedures, 109 participants participated in the quantitative survey that formed the basis of the study. The data was examined by using PROCESS Macro Model 4's multiple linear regression and mediation testing. According to the findings, patient loyalty is positively and significantly affected by service quality and trust, whereas patient happiness has a favorable but insignificant influence. In addition, the connection among service quality, trust, and loyalty is not mediated by patient satisfaction. Based on these results, building trust with patients is the most important aspect in determining their loyalty, and improving communication and empathy is a great way to keep patients around for the long haul.Abstrak: Tujuan dari penelitian ini untuk menguji hubungan antara loyalitas pasien dan faktor-faktor berikut: kualitas layanan, kepuasan pasien, dan kepercayaan di Klinik Fisioterapi Bebas Cedera di Tangerang Selatan, Telkom BSD. Dengan menggunakan prosedur pengambilan accidental sampling, 109 peserta berpartisipasi dalam survei kuantitatif yang menjadi dasar penelitian. Data diperiksa dengan menggunakan regresi linier berganda PROCESS Macro Model 4 dan pengujian mediasi. Menurut temuan tersebut, loyalitas pasien dipengaruhi secara positif dan signifikan oleh kualitas layanan dan kepercayaan, sedangkan kebahagiaan pasien memiliki pengaruh yang menguntungkan tetapi tidak signifikan. Selain itu, hubungan antara kualitas layanan, kepercayaan, dan loyalitas tidak dimediasi oleh kepuasan pasien. Berdasarkan hasil ini, membangun kepercayaan dengan pasien adalah aspek terpenting dalam menentukan loyalitas mereka, dan meningkatkan komunikasi dan empati adalah cara yang bagus untuk mempertahankan pasien dalam jangka panjang. 
Optimization techniques for siting solar-powered EV charging stations: A systematic review and methodological classification Linda Faridah; Rustam Asnawi; Handaru Jati; Nurwijayanti Kusuma
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 17, No 2: June 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v17.i2.pp1355-1368

Abstract

Solar-powered electric vehicle (EV) charging stations are essential in advancing low-carbon transportation. However, determining optimal locations remains challenging due to spatial, technical, and environmental constraints. This systematic review, conducted under the PRISMA 2020 framework, synthesizes optimization techniques for siting solar-powered EV charging stations from 15 peer-reviewed studies published between 2016 and 2024. The reviewed methods are classified into five major categories: geographic information systems (GIS)-based spatial models, multi-criteria decision-making (MCDM) frameworks, hybrid approaches integrating fuzzy logic and GIS, heuristic/metaheuristic algorithms such as genetic algorithm (GA) and particle swarm optimization (PSO), and artificial-intelligence-based models for predictive site selection. GIS-MCDM hybrid approaches were the most prevalent, offering improved robustness in spatial decision-making. Nevertheless, the literature reveals persistent gaps, including limited empirical validation, insufficient use of real-time data, and weak integration with smart-grid planning. This review provides a structured methodological classification, highlights sustainability considerations, and outlines a research roadmap toward intelligent, data-driven, and sustainable EV infrastructure planning aligned with global energy-transition goals.
SISTEM KEAMANAN DI PERUMAHAN BERKONSEP SMART CITY BERBASIS MOBILE APP Nurwijayanti KN; Rizki Apriana Rizki Apriana
JSI (Jurnal Sistem Informasi) Universitas Suryadarma Vol. 8 No. 1 (2021): JSI (Jurnal sistem Informasi) Universitas Suryadarma
Publisher : Fakultas Ilmu Komputer dan Desain - Unsurya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jsi.v8i1.605

Abstract

ABSTRAKSebuah perumahan sering sekali terjadi tindak kejahatan seperti pencurian, maka dibutuhkan sistem informasi keamanan untuk mencegah terjadinya kejahatan, sistem informasi keamanan berupa aplikasi keamanan dan laporan keamanan disebuah perumahan, aplikasi ini terdiri dari perangkat lunak sebagai penunjang dan perangkat keras yang dihubungkan dengan jaringan internet. Dalam proses terdapat throughput sebesar  0-7,07 kbps dengan delay yaitu 1 detik untuk masuk kesetiap menunya, di aplikasi ini warga dapat melaporkan semua peristiwa ke petugas yang sedang berjaga, melalui gadget secara interaktif, warga sebagai sumber data, untuk mengirim informasi ke pusat data. Kata Kunci :  Smart City, Perumahan, Sistem Informasi.
Pelatihan Dasar Autocad 2 Dimensi Untuk Siswa/i SMK dan SMA Nurwijayanti Kusuma; Sumpena; R Muh Sulthoni
Jurnal Bakti Dirgantara Vol. 3 No. 2 (2026): Jurnal Bakti Dirgantara
Publisher : Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/s8311t27

Abstract

Pelatihan dasar AutoCAD 2D ini bertujuan meningkatkan keterampilan menggambar teknik digital siswa SMK GUTAMA melalui pembelajaran berbasis praktik dan proyek. Kegiatan dilaksanakan pada 20 siswa dalam beberapa sesi pelatihan yang mencakup pengenalan antarmuka AutoCAD, penggunaan perintah dasar, pengaturan layer, dimensi, teks, latihan menggambar objek 2D, dan penyusunan proyek akhir berupa portofolio gambar teknik. Evaluasi dilakukan menggunakan instrumen pre-test dan post-test untuk mengukur peningkatan pemahaman kognitif, serta rubrik penilaian portofolio yang meliputi ketepatan ukuran, penggunaan layer, kerapian gambar, penggunaan dimensi, dan kelengkapan objek. Indikator keberhasilan ditetapkan melalui peningkatan skor tes dan ketuntasan penyelesaian portofolio. Hasil kegiatan menunjukkan bahwa 85%siswa mengalami peningkatan skor ≥20 poin, dan 100% siswa berhasil menyelesaikan portofolio desain 2D. Nilai rata-rata pre-test sebesar [15%], rata-rata post-test sebesar [85%], dengan rata-rata peningkatan sebesar [90%] poin. Temuan ini menunjukkan bahwa pelatihan AutoCAD 2D efektif untuk memperkuat kompetensi dasar desain teknik digital siswa serta mendukung pemanfaatan laboratorium komputer sekolah secara lebih optimal.
STUDI PEMANFAATAN SISTEM FPGA PADA BIDANG AVIONIK DI UNSURYA Nurwijayanti KN; Effendi Dodi Arisandi; Rachmat Ramdani; Tateng Sukendar; Agus Sugiharto
Jurnal Teknik Industri Universitas Dirgantara Marsekal Suryadarma (Unsurya) Vol. 15 No. 1 (2026): JURNAL TEKNIK INDUSTRI
Publisher : Universitas Dirgantara Marsekal Suryadarma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35968/jtin.v15i1.2236

Abstract

Industri penerbangan semakin mengadopsi sistem otonom untuk meningkatkan efisiensi operasional, keselamatan, dan keandalan. Namun, sistem tersebut memerlukan kemampuan pemrosesan waktu nyata (real-time), daya komputasi yang tinggi, serta efisiensi konsumsi daya yang optimal. Penelitian ini mengkaji pemanfaatan Field-Programmable Gate Array (FPGA) pada sistem otonom di bidang avionik dengan berfokus pada penyusunan kerangka implementasi yang sesuai untuk Universitas Dirgantara Marsekal Suryadarma (UNSURYA). FPGA memiliki berbagai keunggulan, seperti kemampuan pemrosesan paralel, sehingga sangat sesuai untuk aplikasi avionik, antara lain navigasi otonom dan pemrosesan data sensor secara waktu nyata. Penelitian ini menggunakan pendekatan kualitatif yang menggabungkan studi literatur dan analisis berbasis simulasi, dengan fokus pada pemanfaatan FPGA Xilinx. Perangkat lunak Xilinx Vivado dan MATLAB/Simulink digunakan untuk memodelkan serta mensimulasikan sistem berbasis FPGA. Hasil penelitian ini berupa rancangan konseptual sistem otonom berbasis FPGA yang disesuaikan dengan kebutuhan akademik dan penelitian di UNSURYA. Temuan penelitian menunjukkan bahwa FPGA memiliki potensi besar dalam mendukung pengembangan teknologi avionik di Indonesia serta memberikan langkah-langkah praktis untuk mengintegrasikan proyek berbasis FPGA ke dalam kurikulum dan pengembangan laboratorium di UNSURYA. Penelitian ini diharapkan menjadi langkah awal dalam pengembangan solusi avionik yang relevan dengan kebutuhan nasional serta mendorong inovasi di industri penerbangan Indonesia
Student's Emotional Experience and Social Interaction Using Zoom Platform for Online Learning During COVID-19 Pandemic/ Pengalaman Emosional dan Interaksi Sosial Mahasiswa Dalam Menggunakan Sarana Zoom untuk Pembelajaran Online selama Pandemi COVID-19 Nurwijayanti, Nurwijayanti; Lessy, Zulkipli; Sari, Onica; Erdiani, Nila; Khaja, Khadija
Edulab : Majalah Ilmiah Laboratorium Pendidikan Vol. 7 No. 1 (2022)
Publisher : Laboratorium Pendidikan Fakultas Ilmu Tarbiyah dan Keguruan Colaboration with Persatuan Pranata Laboratorium Pendidikan Indonesia Tingkat Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/edulab.2022.71.04

Abstract

The Covid-19 pandemic has affected the learning and teaching process at universities around the world. To address this crisis, many universities are switching from face-to-face learning to distance learning. They replaced face-to-face (FTF) instruction with classes taught by means of online platforms, so that teachers and students could remain academically productive even when not meeting in person. The sudden and rapid adaptation during the Covid-19 pandemic has created very significant transformations and challenges for the world of higher education globally. This study analyzes self-reported experiences of students using the Zoom platform for online learning in English as a Foreign Language (EFL) classrooms during the pandemic, and it assesses the extent to which the Zoom platform satisfied students’ expectations. Data was collected from seventeen students majoring in English Education at a higher education institution during the fourth semester of the 2019/2020 academic year. The instrument is questionnaires. Qualitative data were obtained by means of a questionnaire and an essay of students’ reflections. Data analysis was conducted by examining five aspects of responses based on indicators from the appraisal: intrinsic pleasure, novelty, the significance of goals/needs, coping potential, and norms/self-conformance. The study revealed that students found many benefits but encountered difficulties or barriers in using the Zoom platform for online learning during Covid-19. Abstrak Pandemi Covid-19 telah mempengaruhi proses belajar dan mengajar di berbagai universitas di seluruh dunia. Untuk mengatasi krisis ini, banyak universitas beralih dari pembelajaran tatap muka ke pembelajaran jarak jauh. Mereka mengganti pembelajaran tatap muka dengan kelas yang diajarkan melalui sarana online sehingga dosen dan mahasiswa tetap produktif secara akademis bahkan ketika tidak bertemu langsung. Proses adaptasi yang cepat di masa pandemi Covid-19 ini telah menciptakan baik perubahan maupun tantangan yang sangat signifikan bagi dunia perguruan tinggi secara global. Studi ini menganalisis pengalaman mahasiswa yang dilaporkan sendiri tentang penggunaan sarana Zoom untuk pembelajaran online di kelas Bahasa Inggris sebagai Bahasa Asing (EFL) selama pandemi, dan menilai sejauh mana sarana Zoom memenuhi harapan mahasiswa. Data dikumpulkan dari tujuh belas mahasiswa jurusan Pendidikan Bahasa Inggris di perguruan tinggi pada semester keempat tahun ajaran 2019/2020. Instrumennya adalah kuesioner. Data kualitatif diperoleh melalui angket dan essai refleksi mahasiswa. Analisis data dilakukan dengan menguji lima aspek tanggapan berdasarkan indikator penilaian: kesenangan intrinsik, kebaruan, signifikansi tujuan/kebutuhan, mengatasi potensi, dan norma/kesesuaian diri. Studi ini mengungkapkan bahwa mahasiswa menemukan banyak manfaat tetapi juga mengalami kesulitan atau hambatan dalam menggunakan sarana Zoom untuk pembelajaran online selama Covid-19.
GIS Based Techno Economic Analysis for the Placement of Solar Powered Public Electric Vehicle Charging Stations in Denpasar City Faridah, Linda; Febriansyah, Risnendang; Ibnu Sani, Mohamad Malik; Rizal, Muhammad; Irlan Malik, Mochamad; KN, Nurwijayanti
ELKHA Vol. 18 No.1 April 2026
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/elkha.v18i1.104543

Abstract

The rapid growth of electric vehicle (EV) adoption has increased the need for reliable public charging infrastructure in urban areas. In Indonesia, public charging stations are generally supplied by grid electricity (PLN), which may increase operational costs and emissions depending on the grid generation mix. Integrating solar photovoltaic (PV) into electric vehicle charging stations (EVCS) offers a cleaner option. however, it requires careful consideration of both spatial suitability and techno-economic feasibility at the planning stage. This study proposes an integrated GIS-based planning framework to identify priority areas for solar-powered public EV charging stations in Denpasar City, Indonesia. The approach combines GIS-based spatial suitability analysis and comparative techno-economic evaluation within a unified planning workflow. Spatial analysis is first applied to screen candidate zones based on accessibility, land use compatibility, population density, proximity to activity centers, and solar energy potential. Subsequently, a techno-economic assessment is conducted to evaluate the feasibility of renewable energy–powered EV charging systems in the shortlisted areas. The results indicate that central urban areas and commercial districts emerge as priority deployment zones, driven by high accessibility, stronger demand indicators, and favorable techno-economic characteristics. Mixed-use residential areas are identified as complementary options to expand service coverage, while peripheral and agricultural-dominated areas show limited suitability for early deployment. The proposed framework demonstrates how integrating spatial screening and techno-economic considerations within a planning-oriented workflow can support more informed decision-making for sustainable EV charging infrastructure development in urban environments.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Basyir Adenia Kahfianti Agus Sugiharto Agus Sugiharto Agus Sugiharto Ajis Dwi Pangestu Anggi Triyanto Anggoro Eko Setyanto Anggraeni, Novita Anna Anjarwangi, Martha Anwar, Muhammad Choirul Anwar, Muhammad Choirul Apriyanti, Aulia Arie Rahmadi Arif Fadhillah Fajri Astika AyuningTyas, Astika Badru Salam BASUKI ARIANTO Bekti Yulianti Bima Zakaria Binsar Pangaribuan Budiman Wibowo Cecep Bunyamin Christa Usteng Hakim Christa Usteng Hakim DARMAWAN YULIANTO Dwi Haryanto Edwin Edwin Effendi Dodi Arisandi Ekawati Wasis Wijayati Ellyzabeth Sukmawati Erdiani, Nila Erdin Suntoro Esti Handayani Fadhlam Bihamdi Faridah, Linda Febrian, Wenny Desty Febriansyah, Risnendang Ferdinand Ferdinand Fifto Nugroho Fitriah Fitriah Ganjar Eko Santoso Gempi Tri Sumini Hadian Satria Utama Hadian Satria Utama Handaru Jati HANDOKO, YUDO DWI Hang Suharto HARI MOEKTIWIBOWO Harseto Krismandika Hartono Haryadi Hugeng Hugeng Ibnu Sani, Mohamad Malik Ichwan Satia Indasah Indra Surjati INDRA SURJATI Indra Suryati Indramawan Indramawan, Indramawan Iwan Adhicandra Khaja, Khadija Koesnadi, Koesnadi Latif Kamaludin M A Bintoro Dibyoseputro M. A. Bintoro Dibyoseputro M. Ilham Nurhadi Winata Mahendra Tidar Maratade, Ester Lita Mario Mario Michael Riawan Mochamad Irlan Malik MUHAMMAD RIZAL Munnik Haryati Nikolas Tjandra Nugroho, Nicholas Herdiyanto Nurdiana, Ira Prayoga, Rahmat Rachmat Ramdani Raden Muh. Sultoni Rasna, Rasna Reza Ananda Rima Ruktiari Risnawati Risnawati Rizki Apriana Rizki Apriana Rustam Asnawi Sani, Indra Sari, Onica Septiawan, Rudi Siti Farida Subiyantoro Sucahyo, Nur Suhara, Ade SUMPENA SUMPENA Sumpena, Sumpena Sungkono SUNGKONO SANUSI Suntoro, Erdin Syafdi, Rizky Tateng Sukendar Tobel, Feby Lisanty W.TEDJA BHIRAWA WIJAYANTO, ERWIN WT Bhirawa Yanwar Alamdo Yogi Setiawan Zaki Rokhandi Zulkipli Lessy