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All Journal JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Jurnal Computech & Bisnis (e-Journal) Journal Industrial Servicess ELECTRANS JITTER (Jurnal Ilmiah Teknologi Informasi Terapan) Jurnal ULTIMA Computing TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Bantenese Jurnal Pengabdian Masyarakat INAQUE: Journal of Industrial & Quality Engineering ASEAN Journal for Science and Engineering in Materials
Budi, Agus Heri Setya
Universitas Pendidikan Indonesia
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Transportation

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Implementasi Protokol TCP dan UDP pada Sistem Monitoring dan Otomasi Rumah Jamur Berorientasi WSN Fakhrudin, Audi Diva; Hakim, Nurul Fahmi Arief; Budi, Agus Heri Setya
TELKA - Telekomunikasi Elektronika Komputasi dan Kontrol Vol 9, No 2 (2023): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v9n2.130-144

Abstract

Sistem monitoring dan otomasi rumah jamur sangat diperlukan untuk budidaya jamur. Sistem ini membutuhkan suatu protokol yang dapat membantu pengiriman data yang handal agar keadaan lingkungan dapat terpantau dengan baik. Ketika jaringan dengan protokol TCP terganggu, monitoring kondisi kumbung jamur akan terhambat, berdampak pada pertumbuhan jamur yang tidak optimal. Penelitian ini bertujuan untuk mengimplementasikan protokol TCP dan UDP pada sistem monitoring dan otomasi rumah jamur menggunakan iot berorientasi Wireless Sensor Network (WSN). Sistem menggunakan dua jenis mirkokontroller Wemos D1 mini ESP8266 dan Arduino UNO. Untuk satu mikrokontroller akan ditempatkan di dalam kumbung jamur untuk mengambil data lingkungan kumbung jamur yang diberi nama node sensor dan satu lagi berada di luar kumbung jamur yang diberi nama gateway. Node sensor akan dipasang sensor suhu dan kelembaban udara, soil moisture sensor, sensor intensitas cahaya, dan sensor CO2. Proses pengiriman data dari node sensor ke gateway menggunakan protokol UDP dan dari gateway ke server menggunakan protokol TCP. Hasil yang diperoleh adalah sistem monitoring dan otomasi rumah jamur dapat berjalan dengan baik. Hasil perbandingan menunjukkan bahwa protokol UDP memiliki delay yang lebih kecil dibanding TCP yaitu dengan perbedaan 96.153 ms. Tetapi untuk parameter throughput protokol TCP memiliki nilai lebih besar dibanding protokol UDP. Untuk koneksi dari node ke gateway lebih baik menggunakan protokol UDP karena pengiriman yang cepat dan data yang sedikit dikirim sehingga lebih efektif. Tetapi pada gateway ke server lebih baik menggunakan protokol TCP, karena data yang dikirimkan bisa banyak dan data harus terjamin sampai pada server. The utilization of mushroom house monitoring and automation systems is crucial in the context of mushroom growing. The successful monitoring of environmental conditions necessitates the implementation of a protocol that facilitates the transmission of dependable data. In the event of a disruption in the network utilizing the Transmission Control Protocol (TCP), the ability to monitor the status of the mushroom house would be impeded, thus leading to suboptimal mushroom growth. The objective of this project is to apply the Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) in a monitoring and automation system for mushroom houses. This will be achieved by utilizing a Wireless Sensor Network (WSN) that is specifically designed for Internet of Things (IoT) applications. The system employs two distinct microcontrollers, namely the Wemos D1 small ESP8266 and the Arduino UNO. A sensor node, referred to as the microcontroller, will be positioned within the mushroom home to collect environmental data. Additionally, a gateway microcontroller will be situated outside the mushroom house. The sensor nodes will be equipped with temperature and humidity sensors, soil moisture sensors, light intensity sensors, and CO2 sensors. The transmission of data from the sensor node to the gateway is facilitated by the User Datagram Protocol (UDP), while the transmission from the gateway to the server is facilitated by the Transmission Control Protocol (TCP). The findings indicate that the mushroom house monitoring and automation system operates effectively. The comparison results show that the UDP protocol has a smaller delay than TCP, with a difference of 96.153 ms. In contrast, the throughput parameter of the TCP protocol has a higher value compared to that of the UDP protocol. When establishing connections between nodes and gateways, it is advisable to utilize the User Datagram Protocol (UDP) due to its advantages in terms of expedited delivery and efficient data transmission, as it involves less data overhead. However, it is advisable to utilize the TCP protocol for the gateway to the server, as it ensures reliable delivery of large volumes of data to the server.
Six-axis Force–Torque Analysis of a Flexible-Tube Wrist for Misaligned Ports in Robotic EV Charging Rifansyah, Raihan Yusuf; Setya Budi, Agus Heri; Saputra, Hendri Maja
ULTIMA Computing Vol 17 No 2 (2025): Ultima Computing: Jurnal Sistem Komputer
Publisher : Faculty of Engineering and Informatics, Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/sk.v17i2.4344

Abstract

This paper presents a systematic 6-axis force-torque characterization of a flexible-tube wrist for robotic electric vehicle (EV) charging under various angular misalignments. Robotic plug insertion often relies on simplified models that fail to capture the complex contact dynamics of compliant mechanisms, limiting system robustness. To address this, we developed an experimental platform based on a cartesian robot with a roll–pitch–yaw wrist to measure full force–torque profiles during quasi-static insertions with controlled misalignments ranging from −8° to +8° in pitch and yaw. The results reveal a highly non-linear and asymmetric response, quantitatively demonstrated by a contact onset that shifts from a maximum depth of 45.8 mm at 0° to as early as 31.8 mm at +8° yaw, and peak axial forces reaching -18 N in pitch and -24 N in yaw. This asymmetry has practical implication, where a -5-degree pitch resulted in insertion failure while an equivalent +5-degree was successful. From this dataset, unique and repeatable force signatures were identified for each condition, providing a foundational basis for hybrid control strategies with force sensing to handle the final delicate insertion
The Development of Connected Learning Modules in Computer Systems and Microprocessor Electronics Subjects at 10th Grade in Vocational High School Hasbial, Yanda Mochamad; Mukhidin, Mukhidin; Budi, Agus Heri Setya
JIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Vol 16, No 1 (2023): January
Publisher : Faculty of Teacher Training and Education Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jiptek.v16i1.67588

Abstract

Learning modules are one of the important things in the continuity of learning. The learning modules are arranged systematically and cover all the content of the learning material that will be delivered by including an evaluation at the end of the module section to determine students' ability to understand learning. This study aimsto determine the effective development of connected learning modules in 10th grade at VHS (Vocational High School). The data collected is in the form of the feasibility of developing learning modules. This research is field research with the descriptive qualitative method. MAXQDA is used to explain the mapping of the research results obtained. The research subject involved the teacher as MGMP Team (Subject Teacher Conference) in this VHS, which provides an assessment through a validation sheet regarding the feasibility of the module to be used in the learning process. The results of this study indicate that the module that will be used already has a good and proper category as a support for the Connected Learning model to be applied learning process in the classroom. The conclusion based on the study results shows that the Connected Learning model can be used as an alternative learning model that only focuses on conventional learning models. This study’s results imply that the Connected Learning model can make it easier for teachers to be effective in the learning process.
Co-Authors Ade Gafar Abdullah, Ade Gafar Aditya, Muhammad Amshari, R Andriyansyah, Muhammad Ar Rozzak, Muhammad Rizzki Baiquni, Muhammad Azhar Baru, Maretno Marcelina Budi Mulyanti Didin Wahyudin Erik Haritman Fakhrudin, Audi Diva Fauzan, Mochamad Rizal Hasbial, Yanda Mochamad Hasbullah Hasbullah Hendri Maja Saputra Henny Henny Iqbal, Fadhil Muhammad Iwan Kustiawan Juanda, Endang Akhmad Maman Somantri Maryam, Rahillah Nur Masek, Alias Muhammad Adli Rizqulloh Muhammad Fadli Nasution Mukhidin - Mulyanti, B Naftalius B Milala Neris Peri Ardiansyah Nulfatwa, Robby Ikhfa Nurul Fahmi Arief Hakim Pramudita, Resa Rana B Heryana Resa Pramudita Rifansyah, Raihan Yusuf Roer Eka Pawinanto, Roer Eka Sabri, Fidyah Niqo Siscka Elvyanti Sumaryatno, Denmas Adityo Theodorus Eric Wasimudin Surya Saputra