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All Journal JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Journal of Electrical Engineering and Computer (JEECOM) Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika
Delila Cahya Permatasari
Universitas Merdeka Malang
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Energy Mathematics

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Implementasi Metode PID Untuk Pengaturan Kecepatan Motor DC Pada Mesin Pencacah Bunga Rosella Kering Untuk Pengolahan Teh Rosella Delila Cahya Permatasari; Nara Agata Abiwindraya; Wahyu Dirgantara; Nachrowie Nachrowie
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol 4, No 1 (2022): JUNI 2022
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v4i1.8391

Abstract

In Indonesia Rosella Flowers are used as herbal tea. The process of brewing Rosella Tea is brew 3 – 4 dried rosella petals with 200ml hot water. This brewing process takes a long time from 10 minute or 15 minute. One of way to improved is crushing the rosella flower to little shape with apply PID method. This machine use Atmega32 as controller, speed sensor, laser sensor, and DC Motor as actuator. The working principle of this machine is to stabilize DC motor speed, effective procces is at 900 RPM, in this speed takes 07 minutes 15 seconds to finished the process, and laser sensor has not detected rosella flower to crushing the system will turn off automatically. With percentage overshoot  10.2 %,  settling time 245 seconds, and biggest error of speed sensor is 2.6 % . The reuslt from speed sensor will display at LCD 2*16 to make easily to analysis.
Implementasi Mikrokontroler ESP8266 sebagai Sensor Berat dan Jumlah Orang pada Beban Jembatan Sri Aji Eka Mahendra; Subairi Subairi; Nachrowie Nachrowie; Delila Cahya Permatasari; Sulistiyanto Sulistiyanto; Syifaul Fuada
JASIEK (Jurnal Aplikasi Sains, Informasi, Elektronika dan Komputer) Vol 5, No 1 (2023): JUNI 2023
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jasiek.v5i1.9950

Abstract

Damage to the bridge resulted in disruption of the activities of residents who want to cross the bridge. Damage to the bridge is not only due to problems with the infrastructure but can also be caused by humans, one of which is due to excess capacity on the bridge so that the construction of the bridge cannot hold or accommodate many people resulting in the bridge collapsing and resulting in several fatalities. This research is expected to help reduce and prevent damage to the bridge structure by implementing a Load Sensor using the ESP8266 microcontroller. This system is based on the Internet of Things (IoT). Based on the research results, when the condition of the bridge has no visitors, the resulting weight is 0, the display on the serial monitor "No Visitors..!!,","LOADS ARE SAFE..!!". weight of 3 kg, display on the serial monitor "LOAD SAFE.. !!,", "Number of visitors = 5", "LOAD = 3.03 kg". , a warning will appear "Visitors Full = 10", "LOAD OVER", "Number of Visitors = 10", "IN = 10", "OUT = 0", "LOAD = 6.67kg" on the Serial Monitor. the number of visitors will decrease when visitors leave the bridge.
Perancangan Automatic Tail Dock Berbasis Arduino Nano Pada Pesawat Menggunakan Metode PID Irsyad Aziz; Andrijani Sumarahinsih; Delila Cahya Permatasari
Uranus : Jurnal Ilmiah Teknik Elektro, Sains dan Informatika Vol. 2 No. 3 (2024): September: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/uranus.v2i3.299

Abstract

The aviation industry is one of the service sectors. Due to its large number of users, safety is the primary concern in this industry. To ensure this safety, routine maintenance of operating aircraft is crucial, leading to the emergence of the aircraft maintenance industry. Due to the safety factors of the workpiece, installing ladders requires a significant workforce to supervise the workpiece, namely the aircraft itself, to prevent the ladder from hitting the aircraft body, which can result in COPQ (Cost Of Poor Quality). However, the use of many workers for ladder installation is considered inefficient because the maintenance process could be expedited if these workers could be utilized to install ladders on other parts of the aircraft. Therefore, if maintenance can be completed more quickly, the aircraft can return to flight sooner, meeting the airline's flight demands. Addressing this issue, this study aims to facilitate the ladder installation and removal process, thereby reducing the potential for collisions and ensuring the ladder is positioned at the required distance. This is achieved through ultrasonic sensors mounted on the work ladder, connected to a motor via Arduino Uno. The motor will stop when the input from the ultrasonic sensor reaches the predetermined distance. Additionally, if the aircraft tail moves while the ladder is installed, the system will automatically adjust the ladder's position to maintain the necessary distance, thus minimizing losses during aircraft maintenance.
Implementasi Kontrol PID Untuk Optimasi Suhu Boiler Pada Mesin Kopi Espresso Fajar Suryansyah Hidayatulloh; Wahyu Dirgantara; Delila Cahya Permatasari
Journal of Electrical Engineering and Computer (JEECOM) Vol 5, No 2 (2023)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v5i2.6162

Abstract

Teknologi pada mesin kopi pembuat espresso mulai banyak digunakan pada coffee shop maupun rumahan dan menjadi perceppatan dalam pembuatan kopi saat ini. Teknologi yang umum digunakan pada mesin kopi adalah proses ekstraksi pada pembuatan kopi hanya menggunakan satu sistem saja dimana untuk pembuatan jenis kopi lain akan menseting ulang.  Namun pada penelitian ini teknologi mesin kopi menggunakan tiga jenis tombol yang dimana memiliki sistem variann ekstraksi di masing-masing sistem. Mesin kopi espresso adalah pengekstrak bubuk kopi. Bubuk kopi dimasukkan pada portafilter, kemudian pompa mendorong air dari boiler yang sudah dipanaskan oleh heater menuju group head dan bubuk kopi akan didorong keluar oleh air untuk diekstrak sari kopi tersebut. Untuk menghasilkan kopi secara kontinyu maka suhu pada boiler    harus diatur secara tepat dan dikontrol dengan heater secara tepat. Sistem kontrol suhu pada mesin kopi ini menggunakan metode PID, pengaturan suhu pada bagian boiler dengan heater yang akan memanaskan air dalam boiler. Hasil penelitian menggunakan metode PID untuk kontrol suhu mesin kopi ini diperoleh nilai Kp=51, Ki=2,8 dan Kd=229,5 dapat stabil disuhu  93°C.
Co-Authors Andrijani Sumarahinsih Fajar Suryansyah Hidayatulloh Irsyad Aziz Nachrowie Nachrowie Nara Agata Abiwindraya Sri Aji Eka Mahendra Subairi Subairi Sulistiyanto Sulistiyanto Syifaul Fuada Wahyu Dirgantara