An unknown-input HOSM approach to estimate lean and steering motorcycle dynamics

Lamri Nehaoua, Dalil Ichalal, Hichem Arioui, Jorge Davila, Saïd Mammar, Leonid M. Fridman

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

This paper deals with state estimation of powered single-track vehicle and robust reconstruction of related unknown inputs. For this purpose, we consider an unknown-input high-order sliding-mode observer (UIHOSMO). First, a motorcycle dynamic model is derived using Jourdain's principle. The strong observability of the obtained model is illustrated. Then, we consider both the observation of the powered two-wheeled (PTW) dynamic states and the reconstruction of the lean dynamics and the rider's torque applied on the handlebar. Finally, several simulation cases are provided to illustrate the efficiency of the observer.

Original languageEnglish
Article number6717178
Pages (from-to)3116-3127
Number of pages12
JournalIEEE Transactions on Vehicular Technology
Volume63
Issue number7
DOIs
StatePublished - 1 Sep 2014

Keywords

  • HOSM
  • Motorcycle
  • Strong Observability

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