Header menu link for other important links
X
Determination of rolling tyre modal parameters using Finite Element techniques and Operational Modal Analysis
K. V. Narasimha Rao,
Published in Academic Press
2015
Volume: 64-65
   
Pages: 385 - 402
Abstract
Abstract In order to address various noise generation mechanisms and noise propagation phenomena of a tyre, it is necessary to study the tyre dynamic behaviour in terms of modal parameters. This paper enumerates a novel method of finding the modal parameters of a rolling tyre using an Explicit Finite Element Analysis and Operational Modal Analysis (OMA). ABAQUS Explicit, a commercial Finite Element (FE) software code has been used to simulate the experiment, a tyre rolling over a semi-circular straight and inclined cleat. The acceleration responses obtained from these simulations are used as input to the OMA. LMS test lab has been used for carrying out the Operational Modal Analysis. The modal results are compared with the published results of Kindt [22] and validated. Also, the modal results obtained from OMA are compared with FE modal results of stationary unloaded tyre, stationary loaded tyre and Steady State Transport rolling tyre. © 2015 Elsevier Ltd.
About the journal
JournalMechanical Systems and Signal Processing
PublisherAcademic Press
ISSN08883270
Open AccessNo
Concepts (10)
  •  related image
    ABAQUS
  •  related image
    Composite beams and girders
  •  related image
    Finite element method
  •  related image
    Tires
  •  related image
    Dispersion curves
  •  related image
    EXPLICIT FINITE ELEMENT ANALYSIS
  •  related image
    OPERATIONAL MODAL ANALYSIS
  •  related image
    STEADY-STATE TRANSPORT
  •  related image
    Tyre dynamics
  •  related image
    Modal analysis