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Sirait, Rummi Santi Rama
Institut Teknologi PLN
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Journal : MAESTRO

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SISTEM KOMUNIKASI ROV(ROMOTELY OPERATED VEHICLE) PADA ROBOT UNDER WATER MENGGUNAKAN WIRELESS reyhan elpo firlianza; Rummi Sirait
MAESTRO Vol 2 No 1 (2019): Edisi April 2019
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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Dalam tugas akhir ini membahas tentang sistem komunikasi wireless pada rov(remotely operated vehicle) pada robot under water. Komunikasi wireless yang menggunakan radio frekuensi (RF) dengan menggunakan frekuensi sebesar 2,4 GHz, sistem remote menggunakan Joystick PS2. Sistem pada robot terdiri dari arduino mega 2560, joystick PS2, modul penerima wireless(RF), driver motor vnh2sp30, motor DC. Perangkat ROV yang digunakan ini terdiri dari 3 bagian utama yaitu pengendali arah (joystick control) sebagai input, Arduino Mega 2560 sebagai proses dan bagian output yang terdiri dari tiga buah motor penggerak (thruster) yang dipadukan dengan propeller atau baling-baling.Sistem kendali dari ROV dimana sinyal input yang digunakan adalah sinyal penekanan dari tombol joystick yang terhubung pada port input Arduino Mega 2560. Kontrol dalam sistem ROV ini menggukanan Arduino Mega 2560. Sedangkan output ROV ini terdiri dari motor dan sistem pergerakan motor dikendalikan oleh driver motor. serta memiliki waktu tunda (delay) sekecil mungkin pada proses komunikasi data agar berjalan dengan lancar tanpa hambatan.Dari hasil pengujian parameter QOS dengan delay 3, packet loss 4 dan nilai QOS 3,5 didapatkan nilai hasil rata – rata indeks sangat memuaskan.
RANCANG BANGUN SISTEM AKUISISI DATA PROSES PENETASAN TELUR PADA INKUBATOR MENGGUNAKAN TELEMETRI Noval Dama Riswara; Rummi Santi Rama Sirait
MAESTRO Vol 4 No 2 (2021): Edisi Oktober 2021
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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This study uses a telemetry system as a long-distance communication tool, this measurement method is carried out by utilizing radio waves as a means of sending data. Measuring the temperature and humidity, which is equipped with Arduino atmega to process data, the measurement results are displayed via the LCD. The telemetry system is divided into two parts, namely the sender and the receiver. The sending unit consists of a DHT2 sensor, Ibt-2 motor driver, Ptc Ceramic Air Heater with a power of 170 watts and a voltage of 12 volts, a 12 VDC fan with a size of 12 cm x 12 cmn and a transmitter module. The receiver unit consists of a 3dr receiver module as well as data processing and storage displayed by a laptop. The purpose of this system is to reduce failures during the hatching process of chicken eggs. The Ptc Ceramic Air Heater and DC Fan components will be assembled into a control circuit using PID, with programming language using C language. Automation is carried out by measuring the temperature in the hatching room with a setpoint value of 36°C - 39°C. Temperature measurement is carried out using the DHT22 sensor, then PID tuning is carried out with the heuristic method so that in the overall test the results of the system response comparison between normal temperature and air-conditioned room temperature are obtained. This process indicates the system's performance is working well in accordance with the temperature value that can be maintained at the setpoint, where the temperature value is estimated to be able to incubate eggs.
RANCANG BANGUN SISTEM MONITORING JUMLAH AYAM DI KANDANG PADA PETERNAKAN BERBASIS IMAGE PROCESSING UNTUK OTOMATISASI PEMBERIAN PAKAN Bambang Septa Dwi Cahyo; Rummi Santi Rama Sirait
MAESTRO Vol 4 No 1 (2021): Edisi April 2021
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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Currently in Indonesia there are many large or small scale chicken breeders. However, sometimes there are still breeders who feed their animals inefficiently, for example, the amount of feed given is not measured and there is no checking of the number of chickens in the cage. With the development of Image Processing, it can help chicken breeders to be able to monitor the number of chickens. Therefore, in this final project, designed an automatic chicken feeding system that uses a proximity sensor to find out the remaining feed in the container and also uses a camera to monitor the number of chickens in the cage. The prototype to be designed is 50x50x50 cm in size, the system being designed consists of a camera, Arduino Uno controller, servo, measurement sensor using ultrasonic and weight sensor. In this prototype has the haar cascade classifer method, where this method is for reading moving objects and the working principle of feeding chickens will be scheduled at a predetermined time, then the amount of feed given to chickens is based on the results of the number of chickens in the cage. The existence of a prototype monitoring system for the number of chickens in the cage on image processing based farms for automation of chicken feeders, the results of the automatic chicken feeding design get a scheduled feeding time, can monitor the number of chickens in the cage and feed according to the number of chickens who are in the cage.
PERANCANGAN SISTEM PENGATURAN SIRKULASI UDARA PADA AREA WORKSHOP BERBASIS MIKROKONTROLER supriyanto supriyanto; Rummi Sirait
MAESTRO Vol 2 No 1 (2019): Edisi April 2019
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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This research presents the implementation of a fuzzy logic control system that is used to regulate air circulation in the workshop area. Arrangement of air circulation is carried out by flowing air into the workshop area and removing air from the workshop area. The system consists of workshop prototype and fuzzy logic control system. The control system consists of a microcontroller, 2 MQ2 smoke sensors, 2 MQ7 CO gas sensors, 2 motor drivers, 4 fan motors, LCD and buzzer. The fuzzy system gets input in the form of smoke and CO gas. Where the input is read by the MQ2 sensor and MQ7 is changed in the form of an ADC signal. In the fuzzyfication process each input and output variable will be fuzzyfied into 5 membership functions. Where the defuzzyfication method used is the Center of Area. The output produced by the fuzzy logic control system is a Pulse Width Modulation (PWM) signal used by motor drivers to regulate the rotation speed of the fan motor to regulate air circulation. The overall test results show that the air circulation system using fuzzy logic systems can save electricity by 15,69 % better than the system without using fuzzy logic.
Rancangan Conveyor Pemilah Benda Logam Yang Mengandung Magnet Neodymium Dan Non-Logam Berbasis Mikrokontroler Andrianto Andrianto; Rummi Santi Rama Sirait
MAESTRO Vol 3 No 2 (2020): Edisi Oktober 2020
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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In this study, an object control system was designed to separate metal objects containing neodymium and non-metallic magnets to different places using a gate. Which is controlled by the arduino mega2560. In the design of this study using a conveyor belt, a DC motor as the conveyor belt driver and there is 1 servo motor that is used to sort metal objects containing neodymium and non-metal magnets. The results obtained on this conveyor tool when the conveyor rotates then the inductive sensor detects metal objects containing neodymium or non-metallic magnets which are then read by the ultrasonic sensor 2 to read the object's whereabouts. So after that when the object detected by the inductive sensor reads metal containing a neodymium magnet, an inductive proximity sensor with logic 0, then the gate turns to the right and the object falls into a special metal place and when the object detected by the inductive proximity sensor reads non-metal then the inductive proximity sensor has logic. 1, then the gate turns left and the object falls into a special non-metal place. And when the ultrasonic sensor 2 does not detect the object for 10 seconds, the conveyor stops. Then if there is an object in front of the ultrasonic sensor 1, the conveyor is active again. From the tests conducted, it shows that the control system is in accordance with the original plan.
PERANCANGAN SISTEM MONITORING SUHU RUANGAN MENGGUNAKAN HANDY TALKIE Fajar Bagas Widianto; Rummi Sirait
MAESTRO Vol 2 No 1 (2019): Edisi April 2019
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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Abstrak - Pemantauan suhu ruangan dengan jarak yang jauh antar ruangan akan menyulitkan manusia dalam melakukan pemantauan secara manual seperti membutuhkan waktu yang lama pada saat manusia melakukan monitoring suhu suatu ruangan. Tugas akhir ini merancang sistem monitoring suhu ruangan menggunakan modem FSK (Frequency Shift Keying) dengan handy talkie dan mengukur parameter quality of service yaitu delay, throughput, dan packet loss. Berdasarkan hasil pengujian yang telah dilakukan, maka didapatkan jarak maksimum sistem dapat berkomunikasi dan nilai QoS (Quality of Service) dari jaringan seperti delay, throughput, dan packet loss. Jarak maksimum sistem dapat berkomunikasi dengan baik adalah 100 meter dan nilai hasil analisa rata – rata seperti delay, throughput, dan packet loss sangat memuaskan berdasarkan indeks parameter QoS (Quality of Service).
PERANCANGAN DAN ANALISA SISTEM KOMUNIKASI DATA ANTAR DUA ROBOT SEPAK BOLA BERODA MENGGUNAKAN WIFI Pratiwi Yulianti; Rummi Sirait
MAESTRO Vol 1 No 2 (2018): Oktober 2018
Publisher : FAKULTAS TEKNIK UNIVERSITAS BUDI LUHUR

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Pada tugas akhir ini telah dirancang sistem komunikasi data antar dua robot sepak bola beroda menggunakan wifi. Sistem yang dirancang terdiri controller pada PC, router yang terhubung dengan PC, modul WiFi NodeMCU yang terdapat pada robot sebagai penerima dan pengirim data. Pada prinsip kerjanya PC dan modul WiFi NodeMCU harus terkoneksi dengan router, perintah dari PC yang digunakan akan mengirimkan data ke server, lalu modul WiFi NodeMCU yang terdapat pada robot A kemudian akan mengambil data tersebut pada server dan kemudian NodeMCU akan mengirim secara serial ke arduino Mega2560 pada robot sehingga robot dapat bergerak setelah itu data dikirimkan kembali ke server agar robot B dapat mengakses data dari robot A. Hasil yang didapatkan pada perancangan sistem komunikasi antar dua robot menggunakan wifi ini adalah komunikasi yang terjalin antara robot A dan robot B dapat berjalan dengan baik, karena pada jarak maksimum 30 meter robot masih dapat berkomunikasi serta didapatkan data hasil pengujian QoS yaitu delay dengan nilai tertinggi 0,627939 detik pada jarak 10 meter, throughput dan packet loss.
Co-Authors Aminuyati Andrianto Andrianto Ardyono Priyadi Bambang Septa Dwi Cahyo Bentayan Ginta Bangun Fajar Bagas Widianto Fath, Nifty Laksana, Eka Purwa Mauridhi Hery Purnomo Muchlis Aulia Musafa, Akhmad Noval Dama Riswara Pramudya Widyantoro Pratiwi Yulianti reyhan elpo firlianza Rizka Fadhila Dhuha Sujono Sujono Widyantoro, Pramudya Yani Prabowo