The present invention refers to a method for estimating the suspension stroke of a vehicle comprising the steps consisting of: a) determining a variability law (10) that associates the stroke of the suspension with the pressure inside a shock absorber of the same, based on experimental data; b) estimating the suspension stroke value related to a measured pressure value, based on the variability law (10) identified in step (a); c) detecting/obtaining the longitudinal vehicle dynamics; d) recalibrating (30) the variability law (10) identified in step a), based on the longitudinal vehicle dynamics detected/obtained in step c). The present invention also refers to an apparatus for implementing the estimation method of the suspension stroke of a vehicle according to the invention.
Metodo e apparato per la stima della corsa di una sospensione a partire dall'informazione della pressione del gas nella camera d'aria dell'ammortizzatore.
Method for estimating the suspension strf a oke ovehicle and apparatus implementing the same [US Application]
SPELTA, Cristiano;SAVARESI, Sergio Matteo
2008-07-07
Abstract
The present invention refers to a method for estimating the suspension stroke of a vehicle comprising the steps consisting of: a) determining a variability law (10) that associates the stroke of the suspension with the pressure inside a shock absorber of the same, based on experimental data; b) estimating the suspension stroke value related to a measured pressure value, based on the variability law (10) identified in step (a); c) detecting/obtaining the longitudinal vehicle dynamics; d) recalibrating (30) the variability law (10) identified in step a), based on the longitudinal vehicle dynamics detected/obtained in step c). The present invention also refers to an apparatus for implementing the estimation method of the suspension stroke of a vehicle according to the invention.Pubblicazioni consigliate
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