2004•Gnss World of ChinaRequires access

Dead reckoning used for vehicle navigation system

Ben Li

Abstract

The accurate positioning is the prerequisite and foundation of a vehicle navigation system. As a traditional positioning system, dead reckoning can effectively augment the GPS receiver when GPS is not accurate enough or not available, How to select proper sensors to implement DR is highlighted in this paper, the noise modeling of the sensors and GPS/DR integration are also discussed subsequently.

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Available abstract

Key concepts: Dead reckoning, Global Positioning System, Receiver autonomous integrity monitoring, Computer science, Navigation system, Noise (video), Assisted GPS, Real-time computing