Sensor Fusion for Accurate Computation of Yaw Rate and Absolute Velocity Department of Electrical Engineering, Linköping University

Format:

Conference/Event

Author/Creator:

Gustafsson, Fredrik, author.

Conference Name:

SAE 2001 World Congress (2001-03-05 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

In the presented sensor fusion approach, centralized filtering of related sensor signals is used to improve and correct low price sensor measurements. From this, we compute high-quality state information as drift-free yaw rate and exact velocity (accounting for unknown tire radius and slipping wheels on 4WD vehicles). The basic tool here is a Kalman filter supported by change detection for sensor diagnosis. Results and experience of real-time implementations are presented

Notes:

Vendor supplied data

Publisher Number:

2001-01-1064

Access Restriction:

Restricted for use by site license