ISO 4138:2021 乘用车 稳态回转驾驶状态 开环试验方法

标准编号：ISO 4138:2021

中文名称：乘用车 稳态回转驾驶状态 开环试验方法

英文名称：Passenger cars — Steady-state circular driving behaviour — Open-loop test methods

发布日期：2021-09

标准范围

本文件规定了用于确定ISO？3833中定义的乘用车和轻型卡车稳态循环驾驶行为的开环试验方法，此类行为是包括车辆动力学和道路保持性能的因素之一。这些方法中包含的开环操纵并不代表真实的驾驶条件，但对于获得在严格控制的试验条件下由几种特定类型的控制输入产生的车辆稳态行为的测量值是有用的。本文件规定了用于确定ISO？3833中定义的乘用车和轻型卡车稳态循环驾驶行为的开环试验方法，此类行为是包括车辆动力学和道路保持性能的因素之一。公开的-这些方法中包含的回路操纵并不代表真实的驾驶条件，但对于获得在严格控制的试验条件下由几种特定类型的控制输入产生的车辆稳态行为的测量值是有用的。

This document specifies open-loop test methods for determining the steady-state circular driving behaviour of passenger cars as defined in ISO 3833 and of light trucks, such behaviour being one of the factors comprising vehicle dynamics and road-holding properties. The open-loop manoeuvres included in these methods are not representative of real driving conditions, but are nevertheless useful for obtaining measures of vehicle steady-state behaviour resulting from several specific types of control inputs under closely controlled test conditions.This document specifies open-loop test methods for determining the steady-state circular driving behaviour of passenger cars as defined in ISO 3833 and of light trucks, such behaviour being one of the factors comprising vehicle dynamics and road-holding properties. The open-loop manoeuvres included in these methods are not representative of real driving conditions, but are nevertheless useful for obtaining measures of vehicle steady-state behaviour resulting from several specific types of control inputs under closely controlled test conditions.

标准预览图