Einfluss fahrbahnerregter Schwingungen auf Lastkollektiv, Bauraumbedarf und Fahrkomfort

Falkner, Anton; Reinalter, Werner

doi:10.1007/bf03221724

Cited by 3 publications

(5 citation statements)

References 4 publications

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“…These results provide us with information regarding, amongst others the eigenfrequency of body, engine, chassis, the correct dying-out behaviour and the tire characteristics [11]. Falkner and Reinalter [12] show the load path from wheel to body and to the engine/transmission unit.…”

Section: The Simulation Processmentioning

confidence: 93%

“…Falkner and Reinalter [12] shows the excitation spectrum of a public expressway section driven at different speeds. The correlation between vehicle speed and defined length L of the concrete slabs results in the first and second road surface order f 1 and f 2 shown in table 2.…”

Section: Examining the Effect Of 16-and 17-inch Tires On The Load Spementioning

confidence: 98%

“…The real vehicle is fitted with measurement rims. Several measurement drives are carried out in order to pinpoint the variation [12]. The physical tire model, FTire, is usually applied for simulated drives over uneven road surfaces.…”

Section: The Simulation Processmentioning

confidence: 99%

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Consistent vehicle model for determining the design envelope, ride comfort and component load

Falkner

Reinalter

2006

Vehicle System Dynamics

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This article introduces the simulation process for the method of multi-body systems and its integration in the development activities of Magna Steyr. Modelling, model parameterisation and model validation are among the most important steps during the simulation process. Based on the development-relevant question, to what extent do 16" and 17" tires effect the design envelope, ride comfort and component load, the implementation of the above issues during the simulation process is explained. Apart from the cross-function tasks -design envelope, ride comfort and component load -the hierarchical approach to model validation during modelling is of scientific interest as well.

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Section: The Simulation Processmentioning

confidence: 93%

Section: Examining the Effect Of 16-and 17-inch Tires On The Load Spementioning

confidence: 98%

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Consistent vehicle model for determining the design envelope, ride comfort and component load

Falkner

Reinalter

2006

Vehicle System Dynamics

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“…[5][6][7][8]12 The outcome of this research is a framework of predicting the ride comfort for uneven roads without a single obstacle, i.e. without taking transient behaviour into account.…”

Section: Data Transformationmentioning

confidence: 99%

“…Correlations between the acceleration signals of the vehicle components in the driver's reach and the ride comfort have been investigated for several decades now. [5][6][7][8]12 The outcome of this research is a framework of predicting the ride comfort for uneven roads without a single obstacle, i.e. without taking transient behaviour into account.…”

Section: Data Aquisitionmentioning

confidence: 99%

Predicting the ride comfort of passenger cars for single-obstacle crossings through an innovative feature extraction method consisting of non-linear geometric approximations of wavelet-transformed acceleration data and airborne sound

Rönn

Meywerk

2013

Proceedings of the Institution of Mechanical Engineers, Part D:

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In this paper a method is presented to predict the ride comfort of passenger cars for single-obstacle crossings based on measured acceleration data and airborne sound. The method takes advantage of applying the continuous complex wavelet transform to the signals using specially adapted Gabor wavelets. Through an innovative approach, the comfortrelevant features are extracted to describe the geometric properties of the transformed data and to predict the ride comfort using artificial neural networks with a feedforward structure. In order to avoid overfitting, basic data division is applied to the available training data and the networks are trained using Bayesian regulation.

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A validated simulation method for describing the effect of road-excited vibrations on the development of a vehicle

Falkner¹,

Reinalter²,

Tieber³

2008

IJVD

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Einfluss fahrbahnerregter Schwingungen auf Lastkollektiv, Bauraumbedarf und Fahrkomfort

Cited by 3 publications

References 4 publications

Consistent vehicle model for determining the design envelope, ride comfort and component load

Consistent vehicle model for determining the design envelope, ride comfort and component load

Predicting the ride comfort of passenger cars for single-obstacle crossings through an innovative feature extraction method consisting of non-linear geometric approximations of wavelet-transformed acceleration data and airborne sound

A validated simulation method for describing the effect of road-excited vibrations on the development of a vehicle

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