Hybrid navigation system with GPS.
نویسندگان
چکیده
منابع مشابه
A GPS-slaved time synchronization system for hybrid navigation
For multisenor integration, a primary prerequisite is time synchronization. Methods that have been used in many operational systems are either too expensive, or have inconvenient features, that make them inappropriate for research purposes. In this paper the system design of a Cost Effective Synchronization System (CESS) is described. Tests show that a synchronization accuracy of 0.4ms can be a...
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Position errors for a GPS standalone solution can exceed 200 meters in indoor environments due to limited satellite availability, weak signals and multipath. Therefore hybrid positioning methods have been developed integrating other signals and sensors including pseudolites, ultrawideband, cell ID and WLAN fingerprinting with GPS to aid navigation in indoor environments. Service providers using...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Aeronautical and Space Sciences
سال: 1987
ISSN: 0021-4663
DOI: 10.2322/jjsass1969.35.8