Heavy commercial vehicles and buses � Vehicle dynamics simulation and validation � Steady-state circular driving behavior

Abstract The modern development process of winter tires not only requires intense subjective and objective evaluation of the tire properties on the vehicle, but also requires knowledge about the influence of relevant tire characteristics on vehicle driving behavior. It is important to understand the influences of ambient conditions, such as temperature, track surface (asphalt vs corundum) and tire inflation pressure on tire behavior. Tire characteristic results of a parametric study, using a fully climate-controlled interior drum test stand will be presented. The effect on tire characteristics and the resulting vehicle behavior will be discussed using vehicle dynamics simulation. Furthermore the consequences for an optimal design of modern high performance winter tires will be presented.

The UniTire model: a nonlinear and non-steady-state tyre model for vehicle dynamics simulation

Vehicle System Dynamics ◽

10.1080/00423110500140690 ◽

2005 ◽

Vol 43 (sup1) ◽

pp. 341-358 ◽

Cited By ~ 32

Author(s):

Konghui Guo ◽

Dang Lu ◽

Shih-ken Chen ◽

William C. Lin ◽

Xiao-pei Lu

Keyword(s):

Steady State ◽

Vehicle Dynamics ◽

Dynamics Simulation ◽

Tyre Model

Steady-state molecular dynamics simulation of vapour to liquid nucleation with McDonald's dæmon

Journal of Physical Studies ◽

10.30970/jps.13.4004 ◽

2009 ◽

Vol 13 (4) ◽

Cited By ~ 5

Author(s):

M. Horsch ◽

S. Miroshnichenko ◽

J. Vrabec

Keyword(s):

Molecular Dynamics ◽

Steady State ◽

Molecular Dynamics Simulation ◽

Dynamics Simulation

Road vehicles. Heavy commercial vehicles and buses. Steady-state circular tests

10.3403/02903244u ◽

2015 ◽

Keyword(s):

Steady State ◽

Commercial Vehicles ◽

Road Vehicles

Lane Departure Warning Estimation Using Yaw Acceleration

Open Engineering ◽

10.1515/eng-2021-0008 ◽

2020 ◽

Vol 11 (1) ◽

pp. 102-111

Author(s):

Em Poh Ping ◽

J. Hossen ◽

Wong Eng Kiong

Keyword(s):

Vehicle Dynamics ◽

Dynamic Responses ◽

Dynamics Simulation ◽

Steering Wheel ◽

Mathematical Representation ◽

Vehicle Speed ◽

Lane Departure Warning ◽

Model Based ◽

Lane Departure ◽

Proposed Model

AbstractLane departure collisions have contributed to the traffic accidents that cause millions of injuries and tens of thousands of casualties per year worldwide. Due to vision-based lane departure warning limitation from environmental conditions that affecting system performance, a model-based vehicle dynamics framework is proposed for estimating the lane departure event by using vehicle dynamics responses. The model-based vehicle dynamics framework mainly consists of a mathematical representation of 9-degree of freedom system, which permitted to pitch, roll, and yaw as well as to move in lateral and longitudinal directions with each tire allowed to rotate on its axle axis. The proposed model-based vehicle dynamics framework is created with a ride model, Calspan tire model, handling model, slip angle, and longitudinal slip subsystems. The vehicle speed and steering wheel angle datasets are used as the input in vehicle dynamics simulation for predicting lane departure event. Among the simulated vehicle dynamic responses, the yaw acceleration response is observed to provide earlier insight in predicting the future lane departure event compared to other vehicle dynamics responses. The proposed model-based vehicle dynamics framework had shown the effectiveness in estimating lane departure using steering wheel angle and vehicle speed inputs.