ANALYTICAL TRACK MODELS FOR RIDE DYNAMIC SIMULATION OF TRACKED VEHICLES

被引：17

作者：

DHIR, A

SANKAR, S

机构：

[1] CONCAVE Research Centre, Department of Mechanical Engineering, Montréal, Que. H3G 1M8

来源：

JOURNAL OF TERRAMECHANICS | 1994年 / 31卷 / 02期

关键词：

D O I：

10.1016/0022-4898(94)90010-8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper presents various modelling strategies to account for track in the ride dynamic simulation of high mobility tracked vehicles negotiating rough off-road terrains. Four analytical track representations of varying complexities are formulated in conjunction with an in-plane ride dynamic model of a typical tracked vehicle. These track models are conceived in view of the tracked vehicle kinematics while ignoring the track belt vibrations. The ride dynamic response of a conventional armoured personnel carrier is evaluated in conjunction with different track models, and validated against field-measured ride data. The relative performances of these track models are thus assessed based on the accuracy of response predictions, and associated computational time.

引用

页码：107 / 138

页数：32