Sökning: onr:"swepub:oai:DiVA.org:ltu-35019" >
Improvements to sof...
Improvements to software GNSS and reduced MEMS IMU measurement processing for urban navigation
-
- Vinande, E. (författare)
- University of Colorado, Boulder
-
- Almqvist, J. (författare)
- Luleå tekniska universitet
-
- Akos, Dennis (författare)
- Luleå tekniska universitet,EISLAB
-
(creator_code:org_t)
- 2009
- 2009
- Engelska.
- Relaterad länk:
-
http://www.ion.org/m...
-
visa fler...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- This paper extends work previously performed in the area of integrating reduced-cluster MEMS IMU and GNSS measurements in urban navigation conditions. These reduced-cluster IMU configurations are implemented since the typical dynamic conditions of land vehicles are well known. Specifically, this work utilizes a single-axis gyro for heading, a tri-axis accelerometer for velocity updates, and a commercially available software GPS receiver. The reduced inertial cluster is mounted in-line with the vehicle forward-right-down axes. Previous work by the authors has addressed the estimation of IMU mounting angles relative to the vehicle frame [1]. The vehicle frame is assumed parallel to the road surface. Therefore, any vehicle pitch and roll angles are due to local terrain variations.is work utilizes a single-axis gyro for heading, a tri-axis accelerometer for velocity updates, and a commercially available software GPS receiver. The reduced inertial cluster is mounted in-line with the vehicle forward-right-down axes. Previous work by the authors has addressed the estimation of IMU mounting angles relative to the vehicle frame [1]. The vehicle frame is assumed parallel to the road surface. Therefore, any vehicle pitch and roll angles are due to local terrain variations....
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- GNSS
- Industriell elektronik
- Industrial Electronics
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)