Only two 1954 Ford 900 model pedal tractors built by the Eska company exist today, and Billy Senkbeil owns one of the rarities in perfect condition.

Abstract: Nonlinear dynamics bring difficulties to controller design for control-affine systems such as tractor-trailer vehicles, especially when the parameters in the dynamics are unknown. To address ...

Abstract: Investigations of kinematic and dynamic models of tractor-trailer systems have historically been performed for stability analysis or state estimation. In this work, we present and evaluate ...