Mobility guidance for tracked vehicles on fine-grained soil from historical full-scale test data in DROVE 2.0 机翻标题: 暂无翻译,请尝试点击翻译按钮。

来源
Journal of terramechanics
年/卷/期
2019 / 84 / Aug.
页码
1-12
ISSN号
0022-4898
作者单位
Mississippi State Univ, Dept Civil & Environm Engn, Mississippi State, MS 39762 USA|Mississippi State Univ, CAVS, Mississippi State, MS 39762 USA|Eustis Engn LLC, Metairie, IA 70002 USA;Mississippi State Univ, Dept Civil & Environm Engn, Mississippi State, MS 39762 USA|Mississippi State Univ, CAVS, Mississippi State, MS 39762 USA;Mississippi State Univ, Dept Civil & Environm Engn, Mississippi State, MS 39762 USA|Mississippi State Univ, CAVS, Mississippi State, MS 39762 USA;Mississippi State Univ, Dept Civil & Environm Engn, Mississippi State, MS 39762 USA|Mississippi State Univ, CAVS, Mississippi State, MS 39762 USA;Mississippi State Univ, CAVS, Mississippi State, MS 39762 USA;US Army, Engineer Res & Dev Ctr, 3909 Halls Ferry Rd, Vicksburg, MS 39180 USA;
作者
Williams, James M.;Vahedifard, Farshid;Howard, Isaac L.;Borazjani, Arman;Mason, George L.;Priddy, Jody D.;
摘要
With over 8000 field and laboratory tests, the Database for Off-Road Vehicle Environments (DROVE) provides a consolidated database of parameters for the assessment of tracked and wheeled vehicles on fine and coarse-grained soils. This paper presents a new release of DROVE, version 2.0, which adds 294 results from the test performed by powered and unpowered tracks on fine-grained soils. Several performance parameters including drawbar pull, motion resistance, sinkage, torque, trim angle, and slip were measured alongside track geometry and loads. Soil properties were quantified via cone index testing, allowing performance parameters to be assessed in terms of their relationship to contact pressure divided by cone index. Potentially useful relationships were identified for drawbar pull, sinkage, and powered torque. The new release of DROVE dataset can be used for several applications including evaluation of existing mobility models, development of improved algorithms, and validation of numerical simulations for tracked vehicles. (C) 2019 ISTVS. Published by Elsevier Ltd. All rights reserved.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
关键词/主题词
Mobility;Database Records for Off-Road Vehicle Environments (DROVE);Tracked vehicle;Fine-grained soil;Drawbar pull;Motion resistance;Sinkage;Vehicle Terrain Interaction (VTI);
若您需要申请原文,请登录。

最新评论

暂无评论。

登录后可以发表评论

意见反馈
返回顶部