Data Integration from GPS and Inertial Navigation Systems for Pedestrians in Urban Area - Publikacja - MOST Wiedzy

Wyszukiwarka

Data Integration from GPS and Inertial Navigation Systems for Pedestrians in Urban Area

Abstrakt

The GPS system is widely used in navigation and the GPS receiver can offer long-term stable absolute positioning information. The overall system performance depends largely on the signal environments. The position obtained from GPS is often degraded due to obstruction and multipath effect caused by buildings, city infrastructure and vegetation, whereas, the current performance achieved by inertial navigation systems (INS) is still relatively poor due to the large inertial sensor errors. The complementary features of GPS and INS are the main reasons why integrated GPS/INS systems are becoming increasingly popular. GPS/INS systems offer a high data rate, high accuracy position and orientation that can work in all environments, particularly those where satellite availability is restricted. In the paper integration algorithm of GPS and INS systems data for pedestrians in urban area is presented. For data integration an Extended Kalman Filter (EKF) algorithm is proposed. Complementary characteristics of GPS and INS with EKF can overcome the problem of huge INS drifts, GPS outages, dense multipath effect and other individual problems associated with these sensors.

Cytowania

  • 5

    CrossRef

  • 0

    Web of Science

  • 0

    Scopus

Słowa kluczowe

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Opublikowano w:
TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation nr 7, strony 401 - 406,
ISSN: 2083-6473
Język:
angielski
Rok wydania:
2013
Opis bibliograficzny:
Bikonis K., Demkowicz J.: Data Integration from GPS and Inertial Navigation Systems for Pedestrians in Urban Area // TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation. -Vol. 7., nr. 3 (2013), s.401-406
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.12716/1001.07.03.12
Weryfikacja:
Politechnika Gdańska

wyświetlono 89 razy

Publikacje, które mogą cię zainteresować

Meta Tagi