Model-based vehicle brake control with inner- and outer feedback loop

E. J.H. de Vries, D. J. Rixen

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

Abstract

The controlled braking of a quarter car model has been studied using a quarter car model with a LuGre tyre. Based on previous work where a Feed-forward control law comprising the inverse of the non linear dynamic system, this paper analyses the feedback control of that system. The feedback is essential to provide robustness against parameter uncertainties, and enforces the states in the domain where the non linear system inverse is valid. The control aims of reaching the desired deceleration and keeping the brake slip limited may be redundant or even conflicting. The paper presents a control architecture where the outer control loop controls the deceleration, and the inner control loop keeps the brake slip limited. In cooperative operation it is sometimes needed to terminate the outer loop control action and accept the friction as a physical limitation for the attainable deceleration.

Original languageEnglish
Title of host publicationInternational Conference on Noise and Vibration Engineering 2012, ISMA 2012, including USD 2012
Subtitle of host publicationInternational Conference on Uncertainty in Structure Dynamics
PublisherKatholieke Universiteit Leuven
Pages3737-3751
Number of pages15
ISBN (Print)9781622768257
StatePublished - 2012
Externally publishedYes
Event25th International Conference on Noise and Vibration engineering, ISMA2012 in conjunction with the 4th International Conference on Uncertainty in Structural Dynamics, USD 2012 - Leuven, Belgium
Duration: 17 Sep 201219 Sep 2012

Publication series

NameInternational Conference on Noise and Vibration Engineering 2012, ISMA 2012, including USD 2012: International Conference on Uncertainty in Structure Dynamics
Volume5

Conference

Conference25th International Conference on Noise and Vibration engineering, ISMA2012 in conjunction with the 4th International Conference on Uncertainty in Structural Dynamics, USD 2012
Country/TerritoryBelgium
CityLeuven
Period17/09/1219/09/12

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