Dinâmica veicular relativa ao ride de veículos e métricas para sua avaliação / Vehicle dynamics related to ride and metrics for evaluation

AUTOR(ES)
DATA DE PUBLICAÇÃO

2005

RESUMO

Using simplified mathematical models this work presents a detailed description of vehicle characteristics that significantly influence ride evaluation. These simple modes were used in order to describe basic vehicle modes of vibration, such as bounce, pitch and unsprung mass ones. The influence of modes of vibration with frame flexibility was also presented by means of a full vehicle model. These models were used in order to evaluate current ride metrics and to propose new ones. These new metrics seemed to better correlate with subjective evaluation and with the standards used for comfort evaluation. The theory described in this work was illustrated by experimental results of Ford Motor Company vehicles.

ASSUNTO(S)

conforto veicular metric ride ride métrica dinâmica dynamics suspension veículo vibração vehicle comfort suspensão vibration

ACESSO AO ARTIGO

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