卡车和客车稳态循环试验程序

[中文适用范围]： 该测试程序用于通过测量稳态转弯行为来确定车辆的稳态方向控制响应。由于车辆可能面临的操作条件范围很广，因此该测试的结果并不能提供车辆总体动态行为的完整描述；特别是@该程序不测试车辆在瞬态操纵期间的响应。为了全面评估车辆的总体动态行为@，有必要进行其他测试程序，以评估车辆的整体性能。仪器的范围和所需的测量精度将取决于进行测试的人员的目标。如果仅需要确定车辆的一般性能特征，则可以使用最少的仪器和测试项目准备来进行此测试。目的？本 SAE 推荐做法建立了一个统一的程序，用于确定卡车@公共汽车@和组合车辆的稳态方向控制响应。 [外文原描述]： This test procedure is used to determine the steady-state directional control response of vehicles by measuring steady-state cornering behavior. Due to the wide range of operational conditions to which a vehicle can be subjected, the results of this testing do not provide a complete description of a vehicle's total dynamic behavior; in particular, the procedure does not test the vehicle's response during transient maneuvers. To fully assess a vehicle's total dynamic behavior, it would be necessary to conduct other test procedures in order to evaluate the vehicle's performance as a whole.The extent of instrumentation and the required accuracy of the measurement will be dependent on the goals of the personnel conducting the test. If it is desired simply to determine the general performance characteristics of a vehicle, then this test can be conducted with minimal instrumentation and test item preparation.Cross Reference: ISO4138,J266_201811