Vehicle Velocity Estimation using Modular Nonlinear Observers. - Lars Imsland; Tor Arne Johansen; Thor I. Fossen; Jens C. Kalkkuhl; Avshalom Suissa (CDC/ECC, 2005)

Nonlinear Vehicle Velocity Observer with Road-Tire Friction Adaptation. - Håvard Fjær Grip; Lars Imsland; Tor Arne Johansen; Thor I. Fossen; Jens C. Kalkkuhl; Avshalom Suissa (CDC, 2006)

Vehicle velocity estimation using nonlinear observers. - Lars Imsland; Tor Arne Johansen; Thor I. Fossen; Håvard Fjær Grip; Jens Kalkkuhl; Avshalom Suissa (Autom., 2006)

Nonlinear vehicle side-slip estimation with friction adaptation. - Håvard Fjær Grip; Lars Imsland; Tor Arne Johansen; Thor I. Fossen; Jens Kalkkuhl; Avshalom Suissa (Autom., 2008)

Estimation of road inclination and bank angle in automotive vehicles. - Håvard Fjær Grip; Lars Imsland; Tor Arne Johansen; Jens Kalkkuhl; Avshalom Suissa (ACC, 2009)