A development of nonlinear adaptive abs control using optimal slip tracker

S. Lee, B. Yang, J. Jeon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

ABS control strategies can be classified mainly according to its control patterns, deceleration control and slip control. Deceleration control is noisy but robust while slip control is smoother but has robustness issues because the real optimal slip, the target of control, is unknown itself. In this research, adaptive nonlinear sliding control was designed for main slip controller to give NVH advantage with optimal slip tracker to give robustness. Controller was designed based on nonlinear wheel dynamics and stability and convergence were proved by Lyapunov method. Augmented control architecture with simple estimation of normal forces and friction coefficients was implemented in MATLAB-CarSim Simulation environment with CarSim-default vehicle and the good performance of the designed whole control law was demonstrated for high friction, low friction and high to low friction jump situation with ideal and real actuators showing the importance of actuator model accuracy for the real system.

Original languageEnglish
Title of host publicationAdvanced Vehicle Control AVEC’16 - Proceedings of the 13th International Symposium on Advanced Vehicle Control AVEC’16
EditorsJohannes Edelmann, Manfred Plochl, Peter E. Pfeffer
PublisherCRC Press/Balkema
Pages579-584
Number of pages6
ISBN (Print)9781315265285
StatePublished - 2017
Externally publishedYes
Event13th International Symposium on Advanced Vehicle Control, AVEC 2016 - Munich, Germany
Duration: 13 Sep 201616 Sep 2016

Publication series

NameAdvanced Vehicle Control AVEC’16: Proceedings of the 13th International Symposium on Advanced Vehicle Control (AVEC'16)

Conference

Conference13th International Symposium on Advanced Vehicle Control, AVEC 2016
Country/TerritoryGermany
CityMunich
Period13/09/1616/09/16

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