Abstract 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.

中文翻译：

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根据 DROVE 2.0 中的历史全尺寸测试数据为细粒土壤上的履带车辆提供移动性指导

摘要 通过 8000 多次现场和实验室测试，越野车辆环境数据库 (DROVE) 提供了一个综合参数数据库，用于评估细粒和粗粒土壤上的履带式和轮式车辆。本文介绍了 DROVE 的新版本 2.0，它增加了 294 条测试结果，这些结果来自在细粒土壤上由动力和非动力履带进行的测试。包括牵引杆拉力、运动阻力、下沉、扭矩、纵倾角和滑移在内的几个性能参数与轨道几何形状和负载一起测量。土壤特性通过锥度指数测试进行量化，允许根据它们与接触压力的关系除以锥度指数来评估性能参数。确定了牵引杆拉力、下沉和动力扭矩的潜在有用关系。