Title :
Integrity in the position or correction domain [satellite navigation]
Author_Institution :
Delft Univ. of Technol., Netherlands
Abstract :
This paper discusses the prediction and monitoring of system integrity in the position domain. Combining two recently developed concepts for positioning performance assessment and optimization, it shows how optimized parameter estimation can be achieved. The paper shows how this optimization can be applied in a Global Navigation Satellite System (GNSS) environment for combining the measurements from multiple receivers to obtain optimally estimated differential corrections, or to combine the measurements from multiple satellites to obtain optimal integrity in the position estimate
Keywords :
Bayes methods; condition monitoring; error detection; parameter estimation; redundancy; satellite navigation; GNSS environment; global navigation satellite system; multiple receivers; multiple satellites; optimally estimated differential corrections; optimized parameter estimation; positioning performance assessment; positioning performance optimization; system integrity monitoring; system integrity prediction; Availability; Bayesian methods; Detection algorithms; Hip; Monitoring; Navigation; Parameter estimation; Position measurement; Satellites; System performance;
Conference_Titel :
Aerospace Conference, 2001, IEEE Proceedings.
Conference_Location :
Big Sky, MT
Print_ISBN :
0-7803-6599-2
DOI :
10.1109/AERO.2001.931359
