Arman Borazjani , Isaac L. Howard , Zach Griffing , Ashley S. Carey , Farshid Vahedifard , George L. Mason , Jody D. Priddy
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引用次数: 0
摘要
2013年,一项广泛的工作开始建立一个名为“drive”(database Records for off-road vehicle Environments)的越野车移动数据库。drive由超过8,500个实验测试记录组成,测量了几十年来在各种地形上的轮式和履带式车辆。本文介绍了drive的第三版,其中增加了193个试验的结果,主要包括履带式车辆在细粒土壤上的渐进滑移条件下的数据。在drive3.0中考虑的性能参数包括牵引力、扭矩、下沉和牵引力。这些参数与土道迁移率、接触压力与锥指数比、平均最大压力等迁移率数值进行了比较。本文使用这些参数来发展流动性趋势。drive旨在成为移动社区的资源,适用于许多情况,包括评估和推进数值模拟,改进封闭式算法,以及了解可用于开发或购买规格的车辆趋势。
期刊介绍:
The Journal of Terramechanics is primarily devoted to scientific articles concerned with research, design, and equipment utilization in the field of terramechanics.
The Journal of Terramechanics is the leading international journal serving the multidisciplinary global off-road vehicle and soil working machinery industries, and related user community, governmental agencies and universities.
The Journal of Terramechanics provides a forum for those involved in research, development, design, innovation, testing, application and utilization of off-road vehicles and soil working machinery, and their sub-systems and components. The Journal presents a cross-section of technical papers, reviews, comments and discussions, and serves as a medium for recording recent progress in the field.