Integration of the forming effects into vehicle front rail crash simulation

W Wang, X Sun, X Wei - International journal of crashworthiness, 2016 - Taylor & Francis
The accuracy of crash simulation is critical to evaluating the design of a vehicle, especially
for energy-absorption capacity and crash mode. Hence, it is necessary to integrate the …

A precise method of vehicle velocity determination based on measurements of car body deformation–non-linear method for the 'Luxury'vehicle class

P Kubiak, P Mierzejewska… - International journal of …, 2018 - Taylor & Francis
The publication proposes a non-linear method for determining the pre-crash velocity of the
'Luxury'vehicle class as defined by the National Highway Traffic Safety Administration …

Prediction of fracture in a dual-phase steel subjected to non-linear straining

O Björklund, A Govik, L Nilsson - Journal of Materials Processing …, 2014 - Elsevier
In this work, selected fracture criteria are applied to predict the fracture of dual-phase steel
subjected to non-linear strain paths. Furthermore, the effects of manufacturing history are …

Work of non-elastic deformation against the deformation ratio of the Subcompact Car Class using the variable correlation method

P Kubiak - Forensic science international, 2018 - Elsevier
The presented study considers a Subcompact Car Class in a new non-linear method
utilising the work W of car deformation defined as an algebraic function of deformation ratio …

Nonlinear approximation method of vehicle velocity Vt and statistical population of experimental cases

P Kubiak - Forensic Science International, 2017 - Elsevier
In car crash analysis three calculations methods can be distinguished: analytical (Campbell,
McHenry, Strother, Prasad, Crash3 etc.), comparative and graphical (Lindquist et al., 2003; …

Non-linear method of determining vehicle pre-crash speed based on tensor B-spline products with probabilistic weights—Intermediate Car Class

M Krukowski, P Kubiak, A Mrowicki, K Siczek… - Forensic science …, 2018 - Elsevier
In the following study we consider the Intermediate Car Class. We apply a novel non-linear
method, where the work W of car deformation is defined as an algebraic function of …

Considering manufacturing effects in automotive structural crashworthiness: A simulation chaining approach

L Papadakis, A Schober, MF Zaeh - International Journal of …, 2013 - Taylor & Francis
The simulation of the structural crashworthiness of automotive shells is a key function during
the product design and development phase. Modern road vehicles require high-complexity …

Investigation of high-precision non-linear crash reconstruction method basing on a 'Mini'vehicle class database

PP Kubiak, KM Kazmierczak… - International Journal …, 2018 - Taylor & Francis
In the research concerning Mini NHTSA vehicle class there was presented the application of
non-linear description of the bk coefficient depending on the precrash velocity Vt as a …

Precise method of vehicle velocity determination basing on measurements of car body deformation–non-linear method for 'Full Size'vehicle class

P Kubiak, A Krzemieniewski, K Lisiecki… - International journal …, 2018 - Taylor & Francis
Existing methods of vehicle crash velocity determination that are based on body deformation
measurements take advantage of linear models. This method finds the linear dependence of …

[PDF][PDF] Nonlinear method of precrash velocity determination for Mini car class-B-spline tensors products with probabilistic weights

A Mrowicki, P Kubiak, W Zakrzewicz - The Archives of Automotive …, 2020 - repo.pw.edu.pl
Following paper introduces the nonlinear method of determining the velocity of a vehicle
before the impact-the Equivalent Energy Speed (EES). To estimate the magnitude of EES …