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Descripción
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| 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. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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Mechanical Systems and Signal Processing |
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ISSN
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0888-3270 |
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Factor de impacto JCR
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2,903 |
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Información de impacto
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5-Year Impact Factor: 2.903 |
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Volumen
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52-53 |
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DOI
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doi:10.1016/j.ymssp.2014.06.010 |
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Número de revista
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Desde la página
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577 |
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Hasta la página
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599 |
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Mes
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SIN MES |
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Ranking
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