cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Jana Utama
Contact Email
jana.utama@email.unikom.ac.id
Phone
-
Journal Mail Official
telekontran@elektro.unikom.ac.id
Editorial Address
-
Location
Kota bandung,
Jawa barat
INDONESIA
TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan
Published by Universitas Komputer Indonesia
ISSN : 23032901     EISSN : 26547384     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering
Jurnal Telekontran merupakan wadah yang menampung penelitian, gagasan dan pemikiran dari para peneliti dalam bidang teknik elektro kususnya bidang telekomunikasi, kendali, dan elektronika terapan.
Arjuna Subject : -
Articles 199 Documents
 16   17   18   19   20 
Model Fuzzy Social Force Untuk Kendali Navigasi Robot Beroda Pada Bidang Miring Rici , Rici; Sri Purwiyanti; Arinto Setyawan
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.17895

Abstract

Abstrak - Navigasi robot pada medan miring menghadirkan tantangan tambahan dibandingkan dengan medan datar karena pengaruh gaya gravitasi dan gesekan yang dapat mengurangi stabilitas dan efisiensi pergerakan. Tujuan penelitian ini adalah mengembangkan sistem navigasi berbasis Model Fuzzy Social Force (MFSF) yang mampu menyesuaikan gaya sosial, gaya gesek, dan gaya gravitasi secara dinamis agar robot dapat bergerak stabil pada bidang miring. Sistem ini dilengkapi dengan sensor LiDAR ((Light Detection and Ranging) untuk deteksi jarak dan arah serta sensor IMU (Inertial Measurement Unit) untuk mengukur sudut kemiringan secara real-time. Metode yang digunakan melibatkan simulasi pada platform CoppeliaSim, dengan pengujian sebanyak 10 kali pada setiap tingkat kemiringan (10°, 15°, dan 20°) untuk memastikan konsistensi hasil. Hasil menunjukkan bahwa robot dengan MFSF mampu menyelesaikan navigasi dalam waktu rata-rata antara 51,71 hingga 59,24 detik, sedangkan model Social Force konvensional memerlukan waktu antara 79,61 hingga 88,59 detik pada kondisi medan yang sama. Performa yang lebih baik pada MFSF disebabkan oleh kemampuan sistem fuzzy dalam menyesuaikan gaya sosial terhadap perubahan sudut kemiringan secara adaptif, sehingga mengurangi kehilangan traksi (slip) dan menjaga stabilitas arah gerak. Dengan demikian, integrasi mekanisme fuzzy dan sensor IMU terbukti meningkatkan efisiensi serta stabilitas navigasi robot pada lingkungan dengan variasi kemiringan, dan berpotensi diterapkan pada sistem robot otonom di area berbukit atau tidak rata.     Kata kunci : Medan Miring, Sensor LiDAR dan IMU, Navigasi Robot Beroda, Simulasi CoppeliaSim dan Model Fuzzy Social Force. Abstract - Robot navigation on inclined surfaces presents additional challenges compared to flat terrain due to the influence of gravity and friction, which can reduce movement stability and efficiency. The objective of this study is to develop a navigation system based on the Model Fuzzy Social Force (MFSF) capable of dynamically adjusting social forces, frictional forces, and gravitational forces to maintain stable robot motion on inclined surfaces. The system is equipped with a LiDAR (Light Detection and Ranging) sensor for distance and direction detection, as well as an IMU (Inertial Measurement Unit) sensor to measure the slope angle in real time. The proposed method employs simulation using the CoppeliaSim platform, with ten experimental trials conducted at each inclination level (10°, 15°, and 20°) to ensure result consistency. The findings show that the robot with MFSF completes navigation in an average time ranging from 51.71 to 59.24 seconds, while the conventional Social Force model requires 79.61 to 88.59 seconds under the same conditions. The improved performance of the MFSF system is attributed to its fuzzy-based ability to adapt social forces according to slope variations, thereby reducing traction loss (slip) and maintaining directional stability. Consequently, the integration of fuzzy mechanisms and IMU sensors has been proven to enhance navigation efficiency and stability in environments with varying inclinations, making it potentially applicable to autonomous robotic systems operating on hilly or uneven terrains.  Keywords : Inclined Terrain, LiDAR and  IMU Sensor, Wheeled Robot Navigation, CoppeliaSim simulation, Model Fuzzy Social Force.
Rancangan Simulasi Web Pada Ground Check DVOR Menggunakan Visual Studio Code Nyoman, Madhawi; Sulistyo, Didik; Roza , Febria
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.17515

Abstract

Abstrak – Doppler VHF Omnidirectional Range (DVOR) memiliki peran penting dalam menjamin keselamatan penerbangan, sehingga pemeliharaan rutin melalui ground check diperlukan untuk memastikan kinerjanya sesuai standar. Namun, pelaksanaan ground check sering terkendala oleh keterbatasan peralatan dan akses, sementara media pembelajaran yang tersedia masih terbatas pada dokumen regulasi dan presentasi, yang kurang efektif meningkatkan pemahaman sumber daya manusia. Penelitian ini bertujuan mengembangkan simulasi berbasis web sebagai media interaktif untuk mendukung pembelajaran prosedur ground check DVOR dan meningkatkan efisiensi operasional. Studi awal dilakukan di Bandara I Gusti Ngurah Rai, sedangkan tahap pengembangan dilaksanakan di Politeknik Penerbangan Indonesia Curug, Program Studi Teknik Navigasi Udara. Metode penelitian menggunakan model ADDIE (Analysis, Design, Development, Implementation, Evaluation) dengan pengumpulan data melalui wawancara dan kuesioner yang melibatkan dosen, teknisi, dan taruna/i berpengalaman dalam ground check DVOR. Hasil penelitian menunjukkan bahwa aspek rancangan, materi, functional suitability, dan compatibility memperoleh nilai kelayakan 100% (sangat layak), sedangkan aspek usability mencapai 92,3% (sangat layak). Temuan ini membuktikan bahwa simulasi berbasis web lebih efektif dibanding metode pembelajaran konvensional, mampu meningkatkan pemahaman prosedur, kompetensi teknisi, dan efektivitas operasional dalam navigasi udara. Kata Kunci: DVOR, Simulasi Web, Ground Check, Pemeliharaan, ADDIE  
Studi Komparasi HE dan CLAHE pada Image Enhancement untuk Segmentasi Citra dalam Deteksi Tumor pada Otak Nadira Eka Putri, Nadira Eka Putri; Reni Rahmadewi , Reni Rahmadewi; Salsanabila Mariestiara Putri , Salsanabila Mariestiara Putri
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.18163

Abstract

Abstract - Accurate segmentation of brain tumor images plays a crucial role in supporting precise diagnosis and treatment planning. Brain tumor image segmentation requires an effective image enhancement process to distinguish healthy and abnormal tissues. While deep learning methods are advancing, Histogram Equalization (HE) and Contrast-Limited Adaptive Histogram Equalization (CLAHE) techniques remain essential for lightweight and efficient preprocessing. The dataset consists of 100 brain MRI images, including 50 normal and 50 tumor cases. The evaluation employs quantitative metrics including Peak Signal-to-Noise Ratio (PSNR), Structural Similarity Index (SSIM), Mean Square Error (MSE), and processing time. Experimental results indicate that HE achieves an accuracy of 85% (PSNR = 18.4 dB, SSIM = 0.71, MSE = 0.015, average processing time = 0.86 s), while CLAHE achieves 95% accuracy (PSNR = 24.9 dB, SSIM = 0.89, MSE = 0.009, average processing time = 1.12 s). These findings indicate that CLAHE provides clearer and more detailed image improvements compared to HE. Keywords: Brain Tumor, Preprocessing, Histogram Equalization (HE), Contrast-Limited Adaptive Histogram Equalization (CLAHE)
Smart Classification: Perbandingan Algoritma Gaussian Naive Bayes dan K-Nearest Neighbor untuk Prediksi Kinerja Akademik Mahasiswa jafar, Nurul Aisyah
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v14i1.18682

Abstract

Sistem pendukung keputusan akademik berbasis data membutuhkan algoritma machine learning yang akurat, stabil, dan efisien secara komputasi. Namun, pemilihan parameter algoritma yang kurang optimal serta terbatasnya evaluasi komputasi pada dataset akademik berukuran kecil hingga menengah masih menjadi permasalahan utama dalam penelitian sebelumnya. Penelitian ini mengusulkan evaluasi dan optimasi algoritma Gaussian Naive Bayes (GNB) dan K-Nearest Neighbor (KNN) melalui penerapan feature engineering teknis dan analisis parameter K, serta perancangan arsitektur sistem yang mendukung integrasi ke Decision-Support System (DSS) akademik. Evaluasi kinerja dilakukan menggunakan metrik akurasi, presisi, recall, dan F1-score. Hasil pengujian menunjukkan bahwa KNN dengan K=15 memberikan performa terbaik dengan akurasi sebesar 87%, presisi 0,85, recall 0,86, dan F1-score 0,86, sedangkan GNB menghasilkan akurasi 81% dengan keunggulan pada efisiensi komputasi. Penelitian ini menegaskan pentingnya optimasi parameter algoritma serta menyediakan arsitektur sistem klasifikasi yang berpotensi diimplementasikan secara near real-time dalam sistem pendukung keputusan akademik  
Performance Analysis of Narrowband-IoT Network for Smart Metering at 2100 MHz using Guard-Band Scheme in Urban Areas Ginting, Melinda Br; Fahreza, Fitrah Sadli; Sinurat, Robin
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v14i1.19725

Abstract

The rapid development of the Internet of Things (IoT) increases the demand for communication technologies capable of supporting massive device connectivity with low power consumption and wide coverage. Narrowband Internet of Things (NB-IoT) is one of the cellular-based technologies designed to support large-scale IoT communication. This study aims to analyze the performance of an NB-IoT network operating at 2100 MHz using the guard-band deployment scheme for smart metering applications in an urban environment. The research method is conducted through network planning simulation by evaluating the performance parameters Reference Signal Received Power (RSRP) and Signal to Interference plus Noise Ratio (SINR). The simulation results show an average RSRP value of −112.52 dBm, indicating relatively weak signal strength within the service area. In addition, the average SINR value of 1 dB indicates low signal quality due to adjacent channel interference and propagation losses in urban environments. These results indicate that NB-IoT deployment at 2100 MHz with the guard-band scheme in urban areas faces signal-quality challenges, so that network optimization is required to improve the coverage and signal quality received by smart metering devices.
Constructing a Novel 7-Qubit Quantum Error Correction Code from a Derived Hamming Code Matrix Sinurat, Robin; Ginting, Melinda Br; Basudewa, Muhammad Imansyah
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v14i1.19766

Abstract

Quantum technology offers transformative potential for future applications, including secure communications and high-speed computing. However, quantum systems are highly susceptible to decoherence caused by environment interactions, making error correction essential for reliable operation. This paper proposes a new 7-qubit quantum error correction code constructed from classical Hamming codes through a distinct derivation of the parity matrix. Unlike the well-known Steane code, our scheme employs a different parity matrix within the stabilizer framework, resulting in a novel code structure. We detail the step-by-step construction of codewords, syndrome extraction using stabilizer measurements, and the corresponding quantum circuits. Performance evaluation is conducted through simulations under depolarizing channels across error probabilities from to 0, using Quantum Word Error Rate (QWER) as the metric. Simulation results confirm that the proposed stabilizers can uniquely identify all single-qubit error patterns of Pauli X, Y, and Z. Moreover, the scheme achieves a significant error reduction of approximately 28 times (about 96%) compared to uncoded transmission. These findings demonstrate that deriving quantum codes from modified classical matrices offers an effective strategy for enhancing the reliability of future quantum communication systems.
Implementation of a Fertilizer Quality Monitoring System for Planting Media Using an Android-Based 7-in-1 Soil Sensor Fauziah, Rahmanita; Pratama, Ananda Lucky; Nurjihan, Shita Fitria; Nixon, Benny; Setiati, Anik Tjandra; Rahmadiani, Dita
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v14i1.19837

Abstract

Fertilizer plays a crucial role in maintaining soil fertility and supporting optimal plant growth. However, fertilizer quality monitoring in previous studies has generally been conducted partially using separate tools and has not been integrated with an application-based real-time monitoring system, resulting in inefficiency and poor decision-making. This study aims to design and implement an integrated Android-based fertilizer quality monitoring system for planting media. The methods used include hardware design using a 7-in-1 soil sensor and an ESP32 microcontroller, Android-based software development, and data integration using the Firebase Realtime Database for real-time communication. System testing was conducted by measuring temperature, humidity, pH, and the content of Nitrogen (N), Phosphorus (P), and Potassium (K) in the planting media. The test results show that this system is capable of measuring parameters with a temperature value of 26.2°-28.7°C, humidity 25.3-29.1%, pH 6.2-7.1, nitrogen 107-250 ppm, phosphorus 280-478 ppm, and potassium 265-492 ppm in real-time. In addition, this system is equipped with an automatic fertilizer condition classification feature as well as plant recommendations and care suggestions. The main contribution of this research is the development of an Android-based fertilizer quality monitoring system that is integrated, real-time, and capable of increasing monitoring efficiency and supporting decision-making in sustainable planting media management.
5G Rollout Planning at Frequency 3.5 GHz: Study Case in Ibu Kota Negara Amran Paso Salmeno; David Eka Putra
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v14i1.19540

Abstract

In tropical countries where the rainfall intensity is constantly high, the 3.5 GHz band is a valuable spectrum for the fifth generation (5G) broadband implementation. That is because it provides a balanced trade-off between high capacity and resilience to rain attenuation in tropical climates. However, deploying this band faces regulatory, legal, and technical constrains, especially related to legacy spectrum allocation. This work focuses on key challenges in deploying 3.5 GHz band for 5G network in Indonesia, including regulatory, legal, and technical factors. Indonesia’s new capital city, Ibu Kota Negara (IKN), a smart city with a population projection of 1.9 million by 2045, is used as a case study. A quantitative network planning approach is applied to evaluate coverage and capacity, resulting in an estimated cell radius of 992.4 m, a requirement of approximately 245 gNodeBs, and a total offered throughput of 16.49 Tbps. We analyze the implication of mid-band spectrum characteristics and regulatory limitations on the network deployment planning. The findings are expected to provide a better understanding in spectrum management and network planning, particularly in developing new smart cities. 
Analisis Kinerja Pengukuran Sensor PH-4502C untuk Monitoring pH pada Sistem Akuarium husein pratama; kevin harlis; Yayang permadi
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v14i1.19914

Abstract

Pengukuran pH berperan penting dalam menjaga kualitas air pada sistem akuarium yang membutuhkan kestabilan untuk mendukung kehidupan organisme akuatik, di mana ikan air tawar umumnya memerlukan rentang pH sehat antara 6,5–7,5. Penelitian ini menganalisis kinerja sensor PH-4502C sebagai alternatif alat ukur pH yang sederhana dan ekonomis, dengan fokus pada karakteristik kelistrikan penting meliputi sensitivitas, linieritas, dan histerisis. Pengujian dilakukan melalui beberapa tahap: uji akurasi menggunakan larutan buffer standar, uji presisi, uji stabilitas waktu, uji respon perubahan pH, serta evaluasi parameter kalibrasi berupa slope sensor dan offset error. Hasil penelitian menunjukkan bahwa sensor memiliki sensitivitas sebesar -198,5 mV/pH dengan linieritas yang sangat baik (R² mendekati 1). Offset error yang diperoleh dari kalibrasi menunjukkan nilai yang kecil (0,08 pH), mengindikasikan kalibrasi yang baik. Pengujian histerisis menunjukkan deviasi yang minimal (di bawah 0,05 pH) saat arah perubahan pH dibalik. Presisi pengukuran tergolong tinggi, ditunjukkan oleh nilai koefisien variasi (CV) 0,19%. Pada uji stabilitas waktu, sensor menunjukkan drift sebesar 0,06 pH/jam, namun nilainya masih dapat diterima. Respon sensor terhadap perubahan pH membutuhkan waktu t95 sekitar 50 detik. Waktu respon ini memadai untuk monitoring akuarium dengan perioda sampling 1 detik karena perubahan pH alami bersifat lambat. Secara keseluruhan, sensor PH-4502C layak digunakan sebagai perangkat monitoring pH pada akuarium berbasis mikrokontroler sebagai solusi berbiaya rendah namun andal.  .

Page 20 of 20 | Total Record : 199

 16   17   18   19   20 

Filter by Year

2013 2026


Reset
Filter By Issues
All Issue Vol. 14 No. 1 (2026): TELEKONTRAN vol 14 no 1 April 2026 Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025 Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025 Vol. 12 No. 2 (2024): TELEKONTRAN vol 12 no 2 Oktober 2024 Vol. 12 No. 1 (2024): TELEKONTRAN vol 12 no 1 April 2024 Vol. 11 No. 2 (2023): TELEKONTRAN vol 11 no 2 Oktober 2023 Vol. 11 No. 1 (2023): TELEKONTRAN vol 11 no 1 April 2023 Vol 11 No 1 (2023): TELEKONTRAN vol 11 no 1 April 2023 Vol. 10 No. 2 (2022): TELEKONTRAN vol 10 no 2 Oktober 2022 Vol. 10 No. 1 (2022): TELEKONTRAN vol 10 no 1 April 2022 Vol 9 No 2 (2021): TELEKONTRAN Vol 9 No 2 Oktober 2021 Vol 9 No 1 (2021): TELEKONTRAN vol 9 no 1 April 2021 Vol 8 No 2 (2020): TELEKONTRAN Vol 8 No 2 Oktober 2020 Vol 8 No 1 (2020): TELEKONTRAN vol 8 no 1 April 2020 Vol. 8 No. 1 (2020): TELEKONTRAN vol 8 no 1 April 2020 Vol 7 No 2 (2019): TELEKONTRAN vol 7 no 2 Oktober 2019 Vol 7 No 1 (2019): TELEKONTRAN vol 7 no 1 April 2019 Vol 7 No 1 (2019): TELEKONTRAN vol 7 no 1 April 2019 Vol 6 No 2 (2018): TELEKONTRAN Vol 6 No 2 Oktober 2018 Vol. 6 No. 2 (2018): TELEKONTRAN Vol 6 No 2 Oktober 2018 Vol 5 No 2 (2017): TELEKONTRAN vol 5 no 2 Oktober 2017 Vol 5 No 1 (2017): TELEKONTRAN vol 5 no 2 April 2017 Vol. 4 No. 2 (2016): TELEKONTRAN vol 4 no 2 Oktober 2016 Vol 4 No 2 (2016): TELEKONTRAN vol 4 no 2 Oktober 2016 Vol 4 No 1 (2016): TELEKONTRAN vol 4 no 1 April 2016 Vol 3 No 2 (2015): TELEKONTRAN vol 3 no 2 Oktober 2015 Vol 1 No 1 (2013): TELEKONTRAN vol 1 no 1 April 2013 More Issue