Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
A novel method for producing low cost dynamometric wheels based on harmonic elimination techniques of strain signals
Year:2015
Research Areas
  • Engineering
Information
Abstract
A method for producing low cost dynamometric wheels is presented in this paper. For carrying out this method, the metallic part of a commercial wheel is instrumented with strain gauges, which must be grouped in at least three circumferences and in equidistant radial lines. The strain signals of the same circumference are linearly combined to obtain at least two new signals that only depend on the tyre/road contact forces and moments. The influence of factors like the angle rotated by the wheel, the temperature or the centrifugal forces is eliminated in them by removing the continuous component and the largest possible number of harmonics, except the first or the second one, of the strain signals. The contact forces and moments are obtained from these new signals by solving two systems of linear equations with three unknowns each. This method is validated with some theoretical and experimental examples.
International
Si
JCR
Si
Title
Mechanical Systems and Signal Processing
ISBN
0888-3270
Impact factor JCR
2,903
Impact info
5-Year Impact Factor: 2.903
Volume
52-53
doi:10.1016/j.ymssp.2014.06.010
Journal number
From page
577
To page
599
Month
SIN MES
Ranking
Participants
  • Autor: Maria Dolores Gutierrez Lopez (UPM)
  • Autor: Francisco Javier Garcia de Jalon De la Fuente (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Inv. en Seguridad e Impacto Medioambiental de Vehículos y Transportes (GIVET)
  • Centro o Instituto I+D+i: Instituto Universitario de Investigación del Automóvil (INSIA)
  • Departamento: Matemáticas del Área Industrial
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)