Adaptive Nonlinear Tire-Road Friction Force Estimation for Vehicular Systems Based on a Novel Differentiable Friction Model
Joint Authors
Fu, Zhi-Jun
Xie, Wei-Dong
Ning, Xiao-Bin
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-17
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A novel adaptive nonlinear observer-based parameter estimation scheme using a newly continuously differentiable friction model has been developed to estimate the tire-road friction force.
The differentiable friction model is more flexible and suitable for online adaptive identification and control with the advantage of more explicit parameterizable form.
Different from conventional estimation methods, the filtered regression estimation parameter is introduced in the novel adaptive laws, which can guarantee that both the observer error and parameter error exponentially converge to zero.
Lyapunov theory has been used to prove the stability of the proposed methods.
The effectiveness of the estimation algorithm is illustrated via a bus simulation model in the Trucksim software and simulation environment.
The relatively accurate tire-road friction force was estimated just by the easily existing sensors signals wheel rotational speed and vehicle speed and the proposed method also displays strong robustness against bounded disturbances.
American Psychological Association (APA)
Fu, Zhi-Jun& Xie, Wei-Dong& Ning, Xiao-Bin. 2015. Adaptive Nonlinear Tire-Road Friction Force Estimation for Vehicular Systems Based on a Novel Differentiable Friction Model. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1073203
Modern Language Association (MLA)
Fu, Zhi-Jun…[et al.]. Adaptive Nonlinear Tire-Road Friction Force Estimation for Vehicular Systems Based on a Novel Differentiable Friction Model. Mathematical Problems in Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1073203
American Medical Association (AMA)
Fu, Zhi-Jun& Xie, Wei-Dong& Ning, Xiao-Bin. Adaptive Nonlinear Tire-Road Friction Force Estimation for Vehicular Systems Based on a Novel Differentiable Friction Model. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1073203
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073203