Estimation of the unknown inputs and vertical forces of the heavy vehicle via higher order sliding mode observer

Hocine Imine (1) , L. Fridman (2)

1 LCPC/ESE - Division Exploitation-Signalisation-Éclairage
2 Department of Control

In this work, a new method is developed to estimate the unknown inputs of heavy vehicle. These inputs represent road profile which is very interesting since is used to estimate the vertical forces acting on the wheels. We reconstruct these unknown inputs by using higher order sliding mode observer. First, we estimate speeds and accelerations of heavy vehicle in finite time.

Mots clés: POIDS LOURD; PROFIL; INTERACTION ROUTE VEHICULE

Domaines: Autre

Hocine Imine, L. Fridman. Estimation of the unknown inputs and vertical forces of the heavy vehicle via higher order sliding mode observer. 2007 IEEE Intelligent Vehicles Symposium, Jun 2007, France. pp 949-954. ⟨hal-00364685⟩