Main Article Content
This article presents a study of location errors of the GPS tracking system when objects are in motion. The hypothesis is the installation of a GPS positioning device in the car. When the car is in motion, the GPS system will show the position of the car moving along the distance. The position value is compared with the GPS that is processed in conjunction with the speed and direction of the vehicle's movement. The test results show that the position value provided by the GPS system while the vehicle is in motion is subject to an error, depending on the vehicle speed.
Copyright @2021 Engineering Transactions
Faculty of Engineering and Technology
Mahanakorn University of Technology
Wikipedia. (18 กันยายน 2563). Wikipedia สืบค้นจากhttps://en.wikipedia.org/wiki/Global_Positioning_System.
Elliott D. Kaplan and Christopher J. Hegarty, “Understanding GPS/GNSS Principles and Applications”, Artech House, 2017.
Pifu Zhang and et,al, “Navigation with IMU/GPS/Digital Compass with Unscented Kalman Filter,” Proceeding of the IEEE International Conference on Mechatronics & Automation Niagara Falls, Canada, July, 2005, pp. 1497-1502.
Eunseok Choi and Sekchin Chang, “A Consumer Tracking Estimator for Vehicles in GPS-free Environments,” IEEE Transactions on Consumer Electronics, Vol. 63, No. 4, pp. 450-458, Nov. 2017.
Wahyudi and et,al, “Navigation with IMU/GPS/Digital Compass with Unscented Kalman Filter,” Proceeding of the IEEE International Conference on Information Technology Computer and Electrical Engineering (ICITACEE), Semarang, Sep. 26-28, 2018, pp. 214-218.
Li Nyen Thin, Lau Ying Ting, Nor Adila Husna and Mohd Heikal Husin, “GPS SYSTEMS LITERATURE: INACCURACY FACTORSAND EFFECTIVE SOLUTIONS”, International Journal of Computer Networks & Communications (IJCNC) Vol.8, No.2, March 2016
สืบค้นจาก https://th.wikipedia.org/wiki/ระบบกำหนดตำแหน่งบนโลก #cite_note-4