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Motorcycle accidents reconstruction and simulation - application of hybrid human body model

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F20%3A43961041" target="_blank" >RIV/49777513:23640/20:43961041 - isvavai.cz</a>

  • Result on the web

    <a href="https://mathmodel.eu/index.html" target="_blank" >https://mathmodel.eu/index.html</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Motorcycle accidents reconstruction and simulation - application of hybrid human body model

  • Original language description

    Motorcycle accidents with opposite vehicles are among the most difficult to reconstruct due to complicated kinematics and interactions between multiple participants. The Multi-Body System approach commonly applied in software packages as PC-Crash and Virtual-Crash, allows for proper reconstruction of the crash kinematics but did not take into account the full deformation of the vehicles and occupants. On the other hand, the Finite Element Method approach, especially the explicit formulation, used in the field of crashworthiness gives a way to describe the proper material behavior of the participant components during dynamic events. For the analysis of the accident, the full FEM approach becomes too complicated and time-consuming (both for preparation of the simulation and for the simulation run). The authors would like to propose a hybrid approach which couples and FEM and MBS models in VPS numerical environment (Pam-crash solver). This paper presents an analysis of the accident between the maxi-scooter and the opposite vehicle. As the representation of the PTW driver, a Virthuman hybrid human body model was used. This model in opposition to full FEM models allows the fast calculation of the simulation. Besides the kinematics of the accident, prescribed injury criteria were assessed on the human body model.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    IV INTERNATIONAL SCIENTIFIC CONFERENCE MATHEMATICAL MODELING PROCEEDINGS

  • ISBN

  • ISSN

    2535-0978

  • e-ISSN

    2603-3003

  • Number of pages

    4

  • Pages from-to

    32-35

  • Publisher name

    SCIENTIFIC TECHNICAL UNION OF MECHANICAL ENGINEERING “INDUSTRY-4.0”

  • Place of publication

    BOROVETS, BULGARIA

  • Event location

    BOROVETS, BULGARIA

  • Event date

    Dec 9, 2020

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article