Title :
Improved low cost GPS localization by using communicative vehicles
Author :
Pollard, Evangeline ; Gingras, Denis
Author_Institution :
INRIA, Le Chesnay, France
Abstract :
In this paper, a new collaborative localization method is proposed. On the assumption that the distance between two communicative vehicles can be calculated with a good precision, cooperative vehicle are considered as additional satellites into the user position calculation by using iterative methods. In order to limit divergence, some filtering process is proposed: Interacting Multiple Model (IMM) is used to guarantee a greater robustness in the user position estimation.
Keywords :
Global Positioning System; estimation theory; filtering theory; iterative methods; position control; road vehicles; robust control; IMM; collaborative localization method; communicative vehicles; filtering process; improved low cost GPS localization; interacting multiple model; iterative methods; limit divergence; position estimation; robustness; satellites; user position calculation; Computational modeling; Estimation; Global Positioning System; Iterative methods; Mathematical model; Satellites; Vehicles;
Conference_Titel :
Control Automation Robotics & Vision (ICARCV), 2012 12th International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-1871-6
Electronic_ISBN :
978-1-4673-1870-9
DOI :
10.1109/ICARCV.2012.6485178
