@article{(Open Science Index):https://publications.waset.org/pdf/3848,
	  title     = {GPS INS Integration Application in Flight Management System},
	  author    = {Othman Maklouf and  Abdurazag Ghila and  Saleh Gashoot and  Ahmed Abdulla},
	  country	= {},
	  institution	= {},
	  abstract     = {Flight management system (FMS) is a specialized
computer system that automates a wide variety of in-flight tasks,
reducing the workload on the flight crew to the point that modern
aircraft no longer carry flight engineers or navigators. The primary
function of FMS is to perform the in-flight management of the flight
plan using various sensors (such as GPS and INS often backed up by
radio navigation) to determine the aircraft's position. From the
cockpit FMS is normally controlled through a Control Display Unit
(CDU) which incorporates a small screen and keyboard or touch
screen. This paper investigates the performance of GPS/ INS
integration techniques in which the data fusion process is done using
Kalman filtering. This will include the importance of sensors
calibration as well as the alignment of the strap down inertial
navigation system. The limitations of the inertial navigation systems
are investigated in order to understand why INS sometimes is
integrated with other navigation aids and not just operating in standalone
mode. Finally, both the loosely coupled and tightly coupled
configurations are analyzed for several types of situations and
operational conditions.},
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {6},
	  number    = {11},
	  year      = {2012},
	  pages     = {2379 - 2389},
	  ee        = {https://publications.waset.org/pdf/3848},
	  url   	= {https://publications.waset.org/vol/71},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 71, 2012},
	}