Abstract
In analyzing vehicle dynamics, it is useful to show animation of vehicle motion, in addition to charts of measured data. To visualize vehicle dynamics, however, displacement information should be prepared for all degrees of freedom. We are developing a system to achieve visualization by estimating necessary Information from minimum information. In the previous paper, we described the estilmtion of displacement by using a small sine wave input vibration. In this paper, we describe the estimation of displacement by a vertical track irregularity input vibration. We focus on the vibration amplitude dependency of air spring.
