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Application of Recursive Least Square Algorithm on Estimation of Vehicle Sideslip Angle and Road Friction
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-04-22
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
A recursive least square (RLS) algorithm for estimation of vehicle sideslip angle and road friction coefficient is proposed.
The algorithm uses the information from sensors onboard vehicle and control inputs from the control logic and is intended to provide the essential information for active safety systems such as active steering, direct yaw moment control, or their combination.
Based on a simple two-degree-of-freedom (DOF) vehicle model, the algorithm minimizes the squared errors between estimated lateral acceleration and yaw acceleration of the vehicle and their measured values.
The algorithm also utilizes available control inputs such as active steering angle and wheel brake torques.
The proposed algorithm is evaluated using an 8-DOF full vehicle simulation model including all essential nonlinearities and an integrated active front steering and direct yaw moment control on dry and slippery roads.
American Psychological Association (APA)
Nenggen, Ding& Taheri, Saied. 2010. Application of Recursive Least Square Algorithm on Estimation of Vehicle Sideslip Angle and Road Friction. Mathematical Problems in Engineering،Vol. 2010, no. 2010, pp.1-18.
https://search.emarefa.net/detail/BIM-480038
Modern Language Association (MLA)
Nenggen, Ding& Taheri, Saied. Application of Recursive Least Square Algorithm on Estimation of Vehicle Sideslip Angle and Road Friction. Mathematical Problems in Engineering No. 2010 (2010), pp.1-18.
https://search.emarefa.net/detail/BIM-480038
American Medical Association (AMA)
Nenggen, Ding& Taheri, Saied. Application of Recursive Least Square Algorithm on Estimation of Vehicle Sideslip Angle and Road Friction. Mathematical Problems in Engineering. 2010. Vol. 2010, no. 2010, pp.1-18.
https://search.emarefa.net/detail/BIM-480038
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480038