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Implementation of Roll Control on Mini Remotely Operated Vehicle Andi Sugandi; Simon Siregar; Lisda Meisaroh
IJAIT (International Journal of Applied Information Technology) Vol 04 No 02 (November 2020)
Publisher : School of Applied Science, Telkom University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/ijait.v4i02.3437

This paper describes the design and manufacture of an underwater explorer robot. The proposed Mini Remotely Operated Vehicle (ROV) is designed to be controlled remotely using a wireless communication module outside the water. ROV stability is needed to support the operation of ROV when do maneuvering in the water. The design of the ROV is aimed to maintain stability using a PID control system. Moreover, the gain PID values, kP gain, kI gain, and kD gain, must be set to perform roll stability. After performing a fine-tuning of the PID gain values, the experiment result shows that the system can maintain an average error of -1.70 degrees.

PEMBANGUNAN MEDIA MITIGASI BENCANA COVID-19 UNTUK DESA RANCATUNGKU Anak Agung Gde Agung; Robbi Hendriyanto; Rennyta Yusiana; Tedi Gunawan; Lisda Meisaroh; Anang Sularsa; Nadya Novandriani Karina Moeliono; Arlin Ferlina Moch Trenggana; Siska Komala Sari
Charity : Jurnal Pengabdian Masyarakat Vol 4 No 2 (2021): Charity-Jurnal Pengabdian Masyarakat
Publisher : PPM Universitas Telkom

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25124/charity.v4i2.2977

Desa Rancatungku terletak di kecamatan Pameungpeuk, kabupaten Bandung. Desa Rancatungku merupakan desa pecahan dari sesa Bojongkunci, Kecamatan Pameungpeuk. Data statistic menyebutkan sebanyak 43% masyarakat desa ini belum bekerja atau menjadi buruh lepas harian di industri yang berada di sekitar desa. Dengan kepadatan sebesar 3.723 jiwa per km2, potensi physical contact antar masyarakat menjadi cukup besar. Masyarakat desa ini juga masih memiliki kebiasaan membuang sampah di sungai yang membelah desa. Di masa pandemi COVID-19 ini, dua masalah tersebut dapat memicu transmisi lokal. Untuk itu dibutuhkan media sebagai sarana edukasi agar masyarakat dapat beraktifitas dengan memperhatikan rambu-rambu kesehatan agar terhindar dari COVID-19 dan berpartisipasi aktif memutus transmisinya. Media berupa materi cetak dan interaktif dibuat oleh tim dari akademik Universitas Telkom dan akan disosialisasikan melalui perangkat desa dan tenaga ahli. Selain itu, akan diserahkan beberapa perangkat kesehatan untuk membantu masyarakat desa dalam menghadapi pandemi ini.

Implementasi Sistem Monitoring Jaringan Menggunakan Zabbix dan Web Web Application Firewall di PT PLN (Persero) Transmisi Jawa Bagian Tengah Achmad Hamzah; Setia Juli Irzal Ismail; Lisda Meisaroh
eProceedings of Applied Science Vol 5, No 3 (2019): Desember 2019
Publisher : eProceedings of Applied Science

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

PT PLN (Persero) Transmisi Jawa Bagian Tengah-Area Pelaksana Pemelihara Bandung memiliki jaringan internet yang besar. Untuk itu diperlukan sebuah sistem untuk melakukan pengawasan dan perawatan. Sistem monitoring jaringan yang ada saat ini memiliki keterbatasan akses, yaitu pada komputer yang terinstall sistem monitoring saja. Maka dari itu diajukan sebuah sistem monitoring jaringan yang dapat diakses dari mana saja dalam area jaringan dengan tambahan sistem keamanan jaringan. Sistem monitoring ini bekerja dengan mengirimkan Ping kepada klien untuk memastikan klien sedang terhubung ke dalam jaringan yang sama dengan sistem monitoring. Sistem monitoring dapat mengirimkan notifikasi kepada user apabila ada klien yang tidak terhubung dengan server melalui email dan Telegram. Sedangkan keamanan jaringan yang diberikan mampu mencegah terjadinya serangan DDoS Attack. Kata Kunci: Monitoring, Zabbix, ModSecurity, Notifikasi, DDoS Attack.

Implementasi Konten E-Learning Mata Kuliah Fisika Reza Budiawan; Lisda Meisaroh
JURNAL INFOTEL Vol 7 No 2 (2015): November 2015
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v7i2.39

Mata kuliah Fisika yang diselenggarakan oleh program studi D3 Teknik Komputer, Fakultas Ilmu Terapan, Universitas Telkom merupakan mata kuliah dengan pemahaman dasar yang akan digunakan pada mata kuliah lanjutan di semester berikutnya. Salah satu cara untuk memperkuat pemahaman dari mata kuliah ini yaitu dengan cara melakukan visualisasi materi dan penambahan interaktifitas bagi kuliah teori yang biasanya terlalu tekstual. Metode pembelajaran ini dinamakan metode blended learning. Metode ini menggabungkan antara metode konvensional dan konten e-learning sebagai suplemen pemahaman dalam proses belajar mengajar. Penelitian ini menghasilkan konten e-learning untuk digunakan pada penerapan metode blended learning di mata kuliah Fisika, program studi D3 Teknik Komputer, Fakultas Ilmu Terapan. Selain menghasilkan konten e-learning, penelitian ini juga mengukur konten e-learning tersebut dengan menggunakan beberapa aspek pengukuran yang dilihat dari perspektif mahasiswa. Pembangunan konten e-learning pada penelitian ini menggunakan metode Prototype dengan hasil penelitian terbagi dari dua kelompok, yaitu konten pembelajaran serta hasil pengukuran dari aspek user experience dari konten pembelajaran.

Moving Object Activator in Background Subtraction Algorithm for Automatic Passenger Counter System in Public Transportation Gita Indah Hapsari; Giva Andriana Mutiara; Muhammad Rizky Alfarisi; Lisda Meisaroh; Fanny Husnul Hanifa; Ramadhanu Putra; Dimas Salim; Aris Pujud Kurniawan
Journal of Applied Engineering and Technological Science (JAETS) Vol. 5 No. 1 (2023): Journal of Applied Engineering and Technological Science (JAETS)
Publisher : Yayasan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/jaets.v5i1.1956

Buses are the most used transportation by people in Indonesia when traveling between cities. However, to improve passenger comfort, a tool is required to determine the number of passengers on the bus. This research presents an automated system to count the number of passengers based on a background subtraction algorithm and moving object activator. This research aims to provide the number of passengers based on video images taken from the entranceway. The system is built with a camera, Raspberry Pi, and LCD. The APC system starts the counting process by removing the video background image from the captured object image. The entry and exit direction of the object is determined using the concept of moving object activator. The experiments were applied in several scenarios to determine the robustness of the system. The best APC performance was achieved when the system is positioned perpendicularly above the entranceway at a height of 230 cm and a light intensity of 800-1000 lux. Meanwhile, the moving object activator is effective in supporting the system's performance to determine the passenger's direction. In this scenario, the results stated that the accuracy of APC system performance reached 93.8%.

Vicinity Monitoring of Military Vehicle Cabin to Improve Passenger Comfort with Fusion Sensors and LoRa RFM95W Fadillah, Wildan Muhammad Yasin; Mutiara, Giva Andriana; Periyadi, Periyadi; Alfarisi, Muhammad Rizqy; Meisaroh, Lisda
Journal of Robotics and Control (JRC) Vol 5, No 5 (2024)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.v5i5.21600

The application and utilization of technology to measure the level of comfort in mass-produced vehicles, including military vehicles, is constantly evolving. Currently, the testing of comfort parameters is carried out manually through human-driven test drives. Thus, the range of variability in measurements is extensive as it depends on the subjective experiential indications of experts. This research utilizes KY-037 sensor to measure noise level and BME280 sensor fusion to detect temperature, air pressure, humidity, and altitude. These parameters have a significant impact on passenger comfort inside the passenger cabin of military vehicles. This project included involves the development of LoRa-based communication medium using RFM95W technology. The system has extensive performance testing inside the passenger cabin of a military vehicle on various test area tracks. The test results indicate that the system is capable of accurately reading the KY-037 sensor, with a range of 80 - 141 dB depending on the tracks. The BME280 sensor consistently measures a temperature of 36,98°C, altitude readings ranging from 667-677 meter above sea level, maintaining a stable air pressure of 955.35 hPa, and measuring the lowest humidity level in the vehicle cabin at 24.34%. The LoRa technology possesses remarkable to extend the communication range, even in challenging environments, reaching distances over 2 kilometers. The response time for data sent in web-based applications consistently remains below 1 second. Thus, this system can assist experts in enhancing cabin passenger comfort standards by narrowing the range and making it more measurable.

Improving the Productivity of Laying Hens Through a Modern Cage Cleanliness Monitoring System that Utilizes Integrated Sensors and IoT Technology Ishak, Fauzi; Wardhana, Ichlasul Amal Restu; Mutiara, Giva Andriana; Periyadi, Periyadi; Meisaroh, Lisda; Alfarisi, Muhammad Rizqi
Journal of Robotics and Control (JRC) Vol 5, No 4 (2024)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.v5i4.21610

Animal husbandry plays a crucial role in the Indonesian economy. One example is layer farming. The cage's environmental conditions can have an impact on the health of laying hens, including factors like temperature, humidity, and the presence of ammonia gas. This research aims to support chicken farmers in identifying and monitoring the environmental conditions surrounding their chicken coops, with the goal of enhancing the productivity of laying hens. This study is organized using a prototype development approach. The proposed system utilizes Arduino UNO as a microcontroller, ESP32 as a connecting node from hardware to software, MQ-135 sensor as an ammonia gas sensor, DHT-22 sensor as a temperature and humidity sensor, and 16x2 I2C LCD to display the collected data. WIFI connected web monitoring system built with Laravel, MySQL, and Bootstrap. An improvement to the existing system is the integration of an ammonia gas odor sensor calibrated against clean air as a reference. Testing was conducted for a continuous period of 7 days. Comparison of test results is performed with existing devices to observe the difference in measured values. The measurement result demonstrates a remarkable ability to accurately measure temperature, humidity, and ammonia levels in the air. The difference with the comparable device was about 2%. Meanwhile, the monitoring dashboard for IoT functional monitoring operates effectively, allowing chicken farmers to efficiently analyze the cleanliness of their chicken coops. All measurement parameters are conveniently recorded in the form of tables and graphs, providing valuable information.

Vicinity Monitoring of Military Vehicle Cabin to Improve Passenger Comfort with Fusion Sensors and LoRa RFM95W Fadillah, Wildan Muhammad Yasin; Mutiara, Giva Andriana; Periyadi, Periyadi; Alfarisi, Muhammad Rizqy; Meisaroh, Lisda
Journal of Robotics and Control (JRC) Vol. 5 No. 5 (2024)
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jrc.v5i5.21600

The application and utilization of technology to measure the level of comfort in mass-produced vehicles, including military vehicles, is constantly evolving. Currently, the testing of comfort parameters is carried out manually through human-driven test drives. Thus, the range of variability in measurements is extensive as it depends on the subjective experiential indications of experts. This research utilizes KY-037 sensor to measure noise level and BME280 sensor fusion to detect temperature, air pressure, humidity, and altitude. These parameters have a significant impact on passenger comfort inside the passenger cabin of military vehicles. This project included involves the development of LoRa-based communication medium using RFM95W technology. The system has extensive performance testing inside the passenger cabin of a military vehicle on various test area tracks. The test results indicate that the system is capable of accurately reading the KY-037 sensor, with a range of 80 - 141 dB depending on the tracks. The BME280 sensor consistently measures a temperature of 36,98°C, altitude readings ranging from 667-677 meter above sea level, maintaining a stable air pressure of 955.35 hPa, and measuring the lowest humidity level in the vehicle cabin at 24.34%. The LoRa technology possesses remarkable to extend the communication range, even in challenging environments, reaching distances over 2 kilometers. The response time for data sent in web-based applications consistently remains below 1 second. Thus, this system can assist experts in enhancing cabin passenger comfort standards by narrowing the range and making it more measurable.

BHMI: A Multi-Sensor Biomechanical Human Model Interface for Quantifying Ergonomic Stress in Armored Vehicle Mutiara, Giva Andriana; Adiluhung, Hardy; Periyadi, Periyadi; Alfarisi, Muhammad Rizqy; Meisaroh, Lisda
Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol 7 No 3 (2025): July
Publisher : Department of Electromedical Engineering, POLTEKKES KEMENKES SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/jeeemi.v7i3.877

Ergonomic stress inside armored military vehicles presents a critical yet often overlooked risk to soldier safety, operational effectiveness, and long-term health. Traditional ergonomic assessments rely heavily on subjective expert evaluations, failing to capture dynamic environmental stressors such as vibration, noise, thermal fluctuations, and gas exposure during actual field operations. This study aims to address this gap by introducing the Biomechanical Human Model Interface (BHMI), a multi-sensor platform designed to objectively quantify ergonomic stress under operational conditions. The main contribution of this work is the development and validation of BHMI, which integrates anthropometric human modeling with embedded environmental sensors, enabling real-time, multi-dimensional ergonomic data acquisition during vehicle maneuvers. BHMI was deployed in high-speed off-road vehicle operations, simulating the 50th percentile Indonesian soldier’s seated posture. The system continuously monitored vibration (0–16 g range), noise (30–130 dB range), temperature (–40°C to 80°C), humidity (0–100% RH), and gas concentration (CO and NH₃) using calibrated, field-hardened sensors. Experimental results revealed ergonomic stress levels exceeding human tolerance thresholds, including vibration peaks reaching 9.8 m/s², cabin noise levels up to 100 dB, and cabin temperatures exceeding 39°C. The use of BHMI improved the repeatability and precision of ergonomic risk assessments by 27% compared to traditional methods. Seating gap deviations of up to ±270 mm were identified when soldiers wore full operational gear, highlighting critical areas of postural fatigue risk. In conclusion, BHMI represents a novel, sensor-integrated approach to ergonomic evaluation in military environments, enabling more accurate design validation, reducing subjective bias, and providing actionable insights to enhance soldier endurance, comfort, and mission readiness.

Pemasangan Infrastruktur Penyiraman Tanaman di Taman Edukasi GBA 2 Alfarisi, Muhammad Rizqy; Lisda Meisaroh; Giva Andriana Mutiara; Ichlasul Amal Restu Wardhana; Erlangga Birawa Doza
Mejuajua: Jurnal Pengabdian pada Masyarakat Vol. 5 No. 1 (2025): Agustus 2025
Publisher : Yayasan Penelitian dan Inovasi Sumatera (YPIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52622/mejuajuajabdimas.v5i1.259

Kegiatan pemasangan penyiraman otomatis berbasis IoT di Desa Cipagalo bertujuan untuk memudahkan pengelolaan lahan perkebunan oleh Kelompok Wanita Tani Dewi Sri RT02/RW09. Kegiatan ini memfasilitasi Kelompok Tani Wanita Dewi Sri untuk melakukan pengelolaan dari jarak jauh dan meringankan pekerjaan wanita berumah tangga. Teknologi yang digunkaan adalah IoT dengan ESP32 sebagai modul monitoring dipasang berada di dekat lahan perkebunan untuk mengukur kondisi kelembapan, suhu, dan relay untuk mengendalikan sistem irigasi dengan hasil kepuasan didapat dari wawancara Kelompok Tani Wanita di Desa Cipagalo. Tim dosen dari Fakultas Ilmu Terapan, Telkom University berkolaborasi untuk bersama-sama membuatkan sistem penyiraman tanaman otomatis untuk mitra PKK RT02/RW09 Desa Cipagalo, Kab. Bandung. Berdasarkan dari hasil umpan balik Kelompok Wanita Tani dicapai kepuasan dalam penerapan teknologi di lahan perkebunan di Desa Cipagalo dan memudahkan pengelolaan lahan perkebunan tanpa harus melakukan pengelolaan secara manual.

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