Agfianto Eko Putra on June 13th, 2020

Seminar ELINS edisi Juni 2020 dengan topik “Peran Satelit di Era Industri 4.0” bersama Anggoro Kurnianto Widyawan, Ph.D. - Direktur Operasi PT Telkomsat dan Dr. Agfianto Eko Putra, M.Si. - Dosen dan Peneliti Elektronika dan Instrumentasi UGM.

Peran Satelit di Era Industri 4.0
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Continue reading about SEMILINS Edisi Juni 2020: Peran Satelit di Era Industri 4.0

Implementation of LPWAN very large application, such as remote location, agriculture, mining, and transportation. This paper discusses for data format on implementation small vessel tracking for traditional fisherman. data format is very important for tracking system can be monitoring vessel simple. data format can be optimized perform on IoT network, such as delay, bandwidth, range [...]

Continue reading about Study of data format for small vessel tracking based on LPWAN network

Oleh Agfianto Eko Putra, Unggul Adhi Nugroho, Bakhtiar Alldino Ardi Sumbada dan Catur Atmaji
Abstrak
Telah dirancang-bangun penerima  paket APRS  berbasis  Raspberry  Pi  2  untuk  stasiun bumi.Tuner  TV  digunakan  sebagai  penerima  sinyal,  alat  penerima  diakses  melalui  laptop secara nirkabel. Antena Yagi dengan sebuah pengendali digunakan agar dapat secara otomatis mengarahkanke  satelit.Ujicoba  dilakukan  dengan  menerima  paket  APRS  yang  dipancarkan [...]

Continue reading about Rancang Bangun Purwarupa Penerima Paket APRS Berbasis Raspberry Pi 2 untuk Stasiun Bumi

by Endang Anggiratih and Agfianto Eko Putra

Abstract

Ship identification on satellite imagery can be used for fisheries management, monitoring of smuggling activities, ship traffic services, and naval warfare. However, high-resolution satellite imagery also makes the segmentation of the ship difficult in the background, so that to handle it requires reliable features so that it can be [...]

Continue reading about Ship Identification on Satellite Image Using Convolutional Neural Network and Random Forest

Willy Permana Putra (Politeknik Negeri Indramayu), Rizal Iman M (Politeknik Negeri Indramayu), A Sumarudin (Politeknik Negeri Indramayu dan Agfianto Eko Putra (UGM)
Luas perairan Indonesia sebesar 64.97 % dari luas wilayah Indonesia dengan jumlah nelayan sebanyak 2.17 juta nelayan di seluruh Indonesia. Kebanyakan dari nelayan Indonesia tersebut masih menggunakan cara tradisional dalam melaut. Dalam penelitian ini [...]

Continue reading about Implementasi Lorawan Server Untuk Sistem Tracking Perahu Nelayan Berbasis MQTT Protocol

by Agfianto Eko Putra, Bakhtiar Alldino Ardi Sumbada, Anas Nurbaqin
UGM ground station requires a satellite tracking control system that can follow the movements of the satellite. The system proposed in this study is relying on the calculation of Two Line Elements (TLE), the reason is that the data TLE has a subtle error. The compass sensor [...]

Continue reading about Satellite Tracking Control System for UGM Ground Station Based on TLE Calculation

UGM ground station requires a satellite tracking control system that can follow the movements of the satellite. The system proposed in this study is relying on the calculation of Two Line Elements (TLE), the reason is that the data TLE has a subtle error. The compass sensor is used to ensure accuracy; the results were [...]

Continue reading about Satellite Tracking Control System for UGM Ground Station based on TLE Calculation

On-Board Computer or On-Board Data Handling (OBC/OBDH) has an important role as a manager for data housekeeping and communication handling between OBC/OBDH to its TTC (Telemetry and Telecommand) and EPS (Electronic Power System) subsystems in the satellite system. In order to operate according to the satellite sequence the RTOS (Real-Time Operating System) [...]

Continue reading about Real-time operating system implementation on OBC/OBDH for UGMSat-1 sequence

Telah berhasil dibuat model teknik subsistem OBDH dari UGM-SAT. Subsistem OBDH bertugas untuk mengendalikan pertukaran data dan komunikasi antara OBDH dengan subsistem lain. Pengendali utama dari OBDH menggunakan mikrokontroler PIC16F877A dengan frekuensi clock 20 Mhz. OBDH dilengkapi dengan empat buah eksternal EEPROM tipe 24LC256, digunakan untuk menyimpan data housekeeping satelit.Sub sistem OBDH dilengkapi dengan tiga [...]

Continue reading about Desain dan Implementasi On-Board Computer/ On-Board Data Handling (OBDH) pada UGM-SAT

Mastery of aerospace technology becomes very important for Indonesia. Due to the given the vast areas of Indonesia mostly in the form of marine waters.This condition has made a guarding and monitoring becomes easy. Therefore needed satellite technology that can be utilized to guard the interests of the territory of Indonesia. The success of developing [...]

Continue reading about IiNUSAT-1: The 1st Indonesian inter-university nano-satellite for research and education