Title :
Multiple model carrier phase DGPS/INS for automotive applications
Author :
Chen, Genshe ; Harigae, Masatoshi
Author_Institution :
Flight Div., Nat. Aerosp. Lab., Tokyo, Japan
Abstract :
This paper proposes a multiple model carrier phase differential Global Positioning System (DGPS) aided inertial navigation system (INS) scheme. The most important feature of this approach for the integrated navigation system design is the optimal combination of different system/sensor error models. It is demonstrated that the resulting multiple model integrated navigation approach has a much better performance than known single model integrated navigation schemes. The methodology introduced provides the new insight required for the development of future automotive navigation system
Keywords :
Global Positioning System; automobiles; inertial navigation; optimisation; IMM estimator algorithm; automotive applications; automotive navigation system; differential Global Positioning System; inertial navigation system; integrated navigation system design; multiple model carrier phase DGPS/INS; multiple model integrated navigation; optimal control; optimal mixture multiple model; performance; system/sensor error models; Automotive applications; Filter bank; Global Positioning System; Inertial navigation; Laboratories; Phase estimation; Satellite navigation systems; State estimation; Vehicles; Yield estimation;
Conference_Titel :
EUROCOMM 2000. Information Systems for Enhanced Public Safety and Security. IEEE/AFCEA
Conference_Location :
Munich
Print_ISBN :
0-7803-6323-X
DOI :
10.1109/EURCOM.2000.874778