文档介绍：140
ANTI-LOCK BRAKING SYSTEM SIMULATION AND
MODELLING IN ADAMS
B. Ozdalyan, M. V. Blundell
Centre for Automotive Engineering Research and Technology
School of Engineering, Coventry University, Coventry CVlSFB, England
Abstract The experimental data used in this model was obtained
from tests performed by Coventry University and is based
This paper presents the application of the ADAMS on the front suspension system of a Peugeot 605. The
(Automatic Dnamic Analysis of Mechanical &stems) suspension system measurements were used to verify the
computer programmes to model and simulate the development of the ADAMS model. An initial simplified
performance of an anti-lock braking system (ABS). A ABS algorithm has been developed based on the work
study has been conducted based on a single wheel model described in [5].
and dynamic simulations have been carried out which
combine a braking algorithm representing the ABS. The Modelling
braking models described here embody (FIALA) tyre
model based on tyre tests carried out within the School of A quarter vehicle was modelled using a single wheel,
Engineering at Coventry University. the suspension unit and a body representing the quarter
vehicle mass. A schematic of the quarter vehicle model is
These tests were conducted to explore the relationship shown in Figure 1. The suspension is modelled