Fachgebiet Strukturmechanik und Strukturberechnung

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Dynamical modelling of hydraulic excavator considered as a multibody system

Mitrev, Rosen ; Janošević, Dragoslav ; Marinković, Dragan (2017)

This paper considers the development of a plane multibody mechanical model of a hydraulic excavator simultaneously containing an open kinematic chain and closed loops. The Lagrange multiplier technique is used for modelling of the constrained mechanical systems. This approach is used for working out the dynamic equations of excavator motion in the case of performing transportation and digging o...