An SINS/GPS/odometer integrated navigation system for profile measurement

Author

Baiqi, Liu ; Jianli, Li ; Taizhong, Kang

Author_Institution

Sch. of Instrum. Sci. & Optoelectron. Eng., Beihang Univ., Beijing, China

Volume

1

fYear

2011

Firstpage

45

Lastpage

48

Abstract

The profile measurement is very important in both the construction and the maintenance of roadway and runway surfaces. An SINS/GPS/Odometer integrated navigation system for road profile measurement is designed and realized in this paper. In this system, a low cost SINS is use to measure the position, velocity and attitude of the vehicle, the accumulate error of which is corrected by GPS and Odometer through Kalman filter. The experiments results indicate that the IMU/GPS/Odometer integrated navigation system can measure the vertical motion of the vehicle precisely, which can satisfy the road profiler measurement.

Keywords

Global Positioning System; Kalman filters; attitude measurement; distance measurement; inertial navigation; position measurement; ships; velocity measurement; IMU/GPS/odometer; Kalman filter; SINS/GPS/odometer; attitude measurement; integrated navigation system; position measurement; road profile measurement; roadway surfaces; runway surfaces; velocity measurement; Accelerometers; Global Positioning System; Instruments; Roads; Silicon compounds; Vehicles; SINS/GPS/Odometer; integrated navigation system; profiler; vertical motion;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8158-3

Type

conf

DOI

10.1109/ICEMI.2011.6037675

Filename

6037675