This paper tackles the issue of increasing GNSS receivers reliability by presenting a novel ultra-tight integration scheme identified as Gaussian AUtocorrelation Scaled Sum (GAUSS). This hybridization approach is based on the concept that a completely artificial autocorrelation peak, generated starting from the information provided by the inertial sensors can be fused non-coherently into the received signal autocorrelation function to enhance the receiver robustness in harsh conditions as in the presence of interferers and multipath.
An Insider View of the Tracking Loops: A Novel Ultra-Tight GNSS/INS Hybridization Apporach / C. Palestini; L.Deambrogio; F. Bastia; G. E. Corazza. - ELETTRONICO. - (2010), pp. 1093-1099. (Intervento presentato al convegno Position Location and Navigation Symposium (PLANS), 2010 IEEE/ION tenutosi a Indian Wells, CA, USA nel 4-6 May 2010).
An Insider View of the Tracking Loops: A Novel Ultra-Tight GNSS/INS Hybridization Apporach
PALESTINI, CLAUDIO;DEAMBROGIO, LINA;BASTIA, FRANCESCO;CORAZZA, GIOVANNI EMANUELE
2010
Abstract
This paper tackles the issue of increasing GNSS receivers reliability by presenting a novel ultra-tight integration scheme identified as Gaussian AUtocorrelation Scaled Sum (GAUSS). This hybridization approach is based on the concept that a completely artificial autocorrelation peak, generated starting from the information provided by the inertial sensors can be fused non-coherently into the received signal autocorrelation function to enhance the receiver robustness in harsh conditions as in the presence of interferers and multipath.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
