EFFECT OF THE CONTROLLER PARAMETERS ON THE STEERABILITY OF THE 4 WHEEL STEERED CAR

被引：14

作者：

PALKOVICS, L

机构：

[1] Technical University of Budapest, Budapesti Muszaki Egyetem, Jarmugepeszeti Intezet

来源：

VEHICLE SYSTEM DYNAMICS | 1992年 / 21卷 / 02期

关键词：

D O I：

10.1080/00423119208969005

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The four-wheel-steering systems of the cars are becoming more and more wide-spread. In addition to the conventional 4WS systems (e.g. the steering-wheel-angle dependent four-wheel-steering and the speed dependent 4WS) there already exist some so called active 4WS systems. The front wheels and rear wheels are steered autonomously by the feedback compensation and in this manner the behaviour of the car during high-speed turning manoeuvre and under the side wind gust is improved. But what happens if some of the parameters of the car are changed? In the present paper, the author will analyze the system's response when the internal tyre pressure in the rear wheels is lower than the normal. Due to this the under-steered car becomes over-steered and the question is whether the control system is able to stabilize the motion of the vehicle.

引用

页码：109 / 128

页数：20

共 10 条

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