Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Bengt J H Jacobson"'
Publikováno v:
Vehicle System Dynamics. 60:3955-3976
A control strategy based on H∞-type static output feedback combined with dynamic feed-forward is proposed to improve the high-speed lateral performance of an A-double combination vehicle(tractor–se...
Publikováno v:
Vehicle System Dynamics. 60:2334-2357
Crosswinds affect vehicle driving stability and their influence increase with driving speed. To improve high speed driving stability, interdisciplinary research using unsteady aerodynamics and vehicle dynamics is necessary. The current demands of fas
Publikováno v:
IEEE Transactions on Vehicular Technology. 70:4113-4128
With the objective of reducing fuel consumption, this paper presents real-time predictive energy management of hybrid electric heavy vehicles. We propose an optimal control strategy that determines the power split between different vehicle power sour
Publikováno v:
Vehicle System Dynamics. 60:1488-1511
As vehicles become increasingly electrified, electrical machines for propulsion can be divided into many sources making the vehicle highly over-actuated. For over-actuated vehicles, the allocation of a propulsive force is an underdetermined process w
Publikováno v:
Vehicle System Dynamics. 60:1341-1392
In this paper, we discuss three improved brush models. The first one deals with the coupling between the slip and spin parameters and is valid for relatively high steering speed and small camber angles; the second one is more complex and considers th
Publikováno v:
IFAC-PapersOnLine. 53:14292-14299
Two common methods for predicting the energy usage in vehicles through mathematical simulation, the `backward' and the `forward' schemes, are discussed and compared in terms of what longitudinal vehicle behaviour they predict. In the backward scheme,
Publikováno v:
ITSC
This paper proposes a robust load-dependent controller synthesis to improve the lateral stability and performance of an A-double vehicle (tractor-semitrailer-dolly-semitrailer) at high speeds and consequently road safety by active steering of the dol
Publikováno v:
Energies; Volume 14; Issue 11; Pages: 3221
Energies, Vol 14, Iss 3221, p 3221 (2021)
Energies, Vol 14, Iss 3221, p 3221 (2021)
Commercial-vehicle manufacturers design vehicles to operate over a wide range of transportation tasks and driving cycles. However, certain possibilities of reducing emissions, manufacturing and operational costs from end vehicles are neglected if the
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 234:2045-2065
This paper proposes a gain-scheduled controller synthesis for improving the lateral performance and stability of articulated heavy vehicles by active steering of the selected towed vehicle units. The longitudinal velocity is on-line measurable, and i
Autor:
Sixten Berglund, Fredrik Bruzelius, Bengt J H Jacobson, Lars Fast, Pär Johannesson, Pär Pettersson
Publikováno v:
Transportation Research Part D: Transport and Environment. 73:205-229
We propose a novel statistical description of the physical properties of road transport operations by using stochastic models arranged in a hierarchical structure. The description includes speed signs, stops, speed bumps, curvature, topography, road