Liselott Ericson

Noise Reduction by Means of Non-Uniform Placement of Pistons in a Fluid Power Machine

In conventional machines, the pulsations are periodic and originate from the uniform placement of a given number of pistons. This paper discusses the possibilities to introduce non-uniform placemen ...

Full Vehicle Simulation of Forwarder with Semi Active Suspension using Co-simulation

A major concern in the forest industry is impact on the soil caused by forest machines during harvesting. A six-wheel pendulum arm forwarder is being developed. The new forwarder aims at reducing s ...

Aspects of Parameter Sensitivity for Series Hydraulic Hybrid Light-Weight Duty Vehicle Design

Hybridization of a vehicles drivetrain can in principle help to improve its energy efficiency by allowing for recuperation of kinetic energy and modulating the engines load. How well this can be re ...

System Parameter Study for a Light-Weight Series Hydraulic Hybrid Vehicle

Amongst the hybrid vehicle propulsion solutions aiming to improve fuel efficiency, hybrid electric solutions currently receive most attention, especially on the market. However, hydraulic hybrids a ...