本文件规定了一种方法，用于根据ISO 14791中规定的驾驶试验，将车辆模型的模拟结果与现有车辆组合横向稳定性的测量试验数据进行比较。进行比较的目的是验证此类试验的模拟模型。完整的验证包括至少一辆测试车辆和该车辆的一个变型的比较，包括车辆模型中的参数变化。 本文件适用于重型车辆，包括ISO 3833中定义的商用车、商用车组合、公交车和铰接式公交车（根据ECE和EC车辆分类，M3、N2、N3、O3和O4类，最大重量超过3.5吨的卡车和拖车，以及最大重量超过5吨的公交车和铰接式公交车）。

This document specifies a method for comparing simulation results from a vehicle model to measured test data for an existing vehicle combination's lateral stability according to driving tests as specified in ISO 14791. The comparison is made for the purpose of validating the simulation model for this type of test. A complete validation comprises the comparison for at least one tested vehicle and one variant of this vehicle, covered by a parameter variation in the vehicle model. The document applies to heavy vehicles, including commercial vehicles, commercial vehicle combinations, buses and articulated buses as defined in ISO 3833 (trucks and trailers with maximum weight above 3,5 tonnes and buses and articulated buses with maximum weight above 5 tonnes, according to ECE and EC vehicle classification, categories M3, N2, N3, O3 and O4).