Improving The Positioning Accuracy of High speed Aircraft By using Integrated GPS/INS Navigation System

Document Type : Original Article

Authors

Electrical Engineering Department, Faculty of Engineering At Port Said, Suez Canal University.

Abstract

Military avionics navigation systems are constantly demanding for exploding system performance and minimizing system size. They require higher accuracy, reliability, and robustness against jamming. This drives the system-integrators towards a generation based upon satellite navigation (GPS) and inertial navigation system (INS). This paper presents the solution of GPS navigation equations operating in a stand-alone configuration in a general environment. On the other hand, the solution of INS equations operating in a stand-alone configuration in the same environment. And finally, the solution of integrated GPS/INS navigation system, which will provide improvements in navigation performance are presented.

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