Perancangan Prototipe Antenna Tracker Berbasis Global Positioning System (Gps)

Pamuji, Purwanto (2015) Perancangan Prototipe Antenna Tracker Berbasis Global Positioning System (Gps). Doctoral thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Global positioning system adalah perangkat yang semakin banyak diadopsi dengan tujuan agar dapat memantau posisi dari objek yang diinginkan. Beberapa implementasi dari GPS adalah penunjuk rute yang akan dilalui, pemantauan jarak jauh kendaraan serta penjejak satelit. Selain dapat diimplementasikan dalam bidang keamanan, GPS juga dapat digunakan untuk mengoptimalkan jangkauan serta kualitas komunikasi antara payload dengan ground station. Standar GPS NMEA dengan format keluaran yang dapat menyampaikan informasi letak suatu objek, dapat dimanfaatkan untuk mengoptimalkan komunikasi yaitu dengan merancang antenna tracker. Antenna tracker dapat melacak letak objek sesuai dengan koordinat yang diterima. Dengan mengetahui koordinat tetap dari ground station, sistem dapat berjalan dengan memperoleh variabel baru dari GPS transmitter. Koordinat dari GPS transmitter dikalkulasi dengan haversine formula untuk memperoleh nilai azimuth dan sudut elevasi antara transmitter dan ground station. Penelitian ini menghasilkan presentase error pembacaan ketinggian dan jarak dari GPS masing-masing 5,7% dan 17,3%. Sedangkan rata-rata error dari aktuator posisi pan dan tilt masing-masing 1,80 dan 1,30. =============================================================================================== Global positioning system is a device that is increasingly being adopted in order to monitor the position of the desired object. Some implementations of GPS is pointing the route to be traversed, remote monitoring of vehicles and satellite tracking. Besides being able to be implemented into the field of security, GPS can also be used to optimize the range and quality of communication between the payloads and the ground station. The NMEA GPS standard with output format that can convey the location information of an object, can be used to optimize the communication by designing the antenna tracker. Antenna tracker can track the location of the object in accordance with the coordinates received. By knowing the fixed coordinates of the ground station, the system can be operated with the new variable gain from a GPS transmitter. The coordinates of the GPS transmitter is calculated with haversine formula to obtain the value of the azimuth and elevation angle between the transmitter and the ground station. This research resulted in the percentage error reading from the GPS altitude and distance respectively 5.7% and 17.3%. While the average error of the pan and tilt actuator position respectively 1.80 and 1.30.

Item Type: Thesis (Doctoral)
Additional Information: RSF 621.382 4 Pam p
Uncontrolled Keywords: Global Positioning System, Haversine Formula, Azimuth, Elevation
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7871.6 Antennas (Electronics)
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication
Divisions: Faculty of Industrial Technology > Physics Engineering > (D3) Diploma
Depositing User: Mr. Tondo Indra Nyata
Date Deposited: 22 Jun 2017 06:51
Last Modified: 22 Jun 2017 06:51
URI: http://repository.its.ac.id/id/eprint/41830

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