0

Full Content is available to subscribers

Subscribe/Learn More  >

Vehicle Sideslip Estimation Using Unscented Kalman Filter, AHRS and GPS

[+] Author Affiliations
Theunis R. Botha, Pieter S. Els

University of Pretoria, Pretoria, Gauteng, South Africa

Paper No. DETC2012-70875, pp. 651-659; 9 pages
doi:10.1115/DETC2012-70875
From:
  • ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
  • Volume 6: 1st Biennial International Conference on Dynamics for Design; 14th International Conference on Advanced Vehicle Technologies
  • Chicago, Illinois, USA, August 12–15, 2012
  • Conference Sponsors: Design Engineering Division, Computers and Information in Engineering Division
  • ISBN: 978-0-7918-4505-9
  • Copyright © 2012 by ASME

abstract

A vehicle’s sideslip angle is an important parameter for both vehicle control and tyre property estimation. This paper details the method of determining a vehicles sideslip angle using an Attitude Heading Reference System (AHRS) and a Global Position System (GPS) in conjunction with the Unscented Kalman Filter (UKF). The addition of a single GPS antenna and the AHRS provides the ability to directly estimate the sideslip angle. Incorporating this direct measurement, as well as the summation of the gravity and gyro-compensated lateral acceleration to provide lateral velocity, allows the continuous and drift free estimation of the sideslip angle. The method is evaluated in simulation, using a validated non-linear full vehicle ADAMS model with added sensor noise. The estimated sideslip angle compares well against the simulated vehicle’s sideslip angle.

Copyright © 2012 by ASME

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In