GB/T 6323
GB/T 6323-2014 英文版/English/翻译
ChinaAutoRegs|GB/T 6323-2014 英文版/English/翻译/汽车操纵稳定性试验方法
Controllability and Stability Test Procedure for Automobile
1 Scope
This standard specifies the controllability and stability test procedures for automobile - pylon course slalom test, steering transient response test (steering wheel angle step input and steering wheel angle impulse input), returnability test, steering efforts test procedure, steady static circular test procedure and on-centre handling of steering wheel.
The controllability and stability test procedures for automobile - pylon course slalom test, steering transient response test (steering wheel angle step input and steering wheel angle impulse input), returnability test and steering efforts test procedure apply to vehicles of type M, N and G, steady static circular test procedure applies to biaxial vehicles of type M, N and G, and the controllability and stability test procedure for automobile - on-centre handling of steering wheel applies to vehicles of type M1 and N1. Other types of vehicles may refer to this standard.
2 Normative References
The following documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 3730.1 Motor vehicles and trailers – Types -- Terms and definitions
GB/T 3730.2 Road vehicle -- Masses -- Vocabulary and codes
GB/T 12534-1990 Motor vehicles -- General rules of road test method
GB/T 12549 Automotive controllability and stability -- Terms and definitions
GB/T 15089 Classification of power-driven vehicles and trailers
1 范围
本标准规定了汽车操纵稳定性蛇行试验方法、转向瞬态响应试验方法(转向盘转角阶跃输入、转向盘转角脉冲输入)、转向回正性能试验方法、转向轻便性试验方法、稳态回转试验方法、转向盘中心区操纵稳定性试验方法。
汽车操纵稳定性蛇行试验方法、转向瞬态响应试验方法(转向盘转角阶跃输入、转向盘转角脉冲输入)、转向回正性能试验方法、转向轻便性试验方法适用于M 类、N 类、G 类车辆,稳态回转试验方法适用于二轴的M 类、N 类、G 类车辆,转向盘中心区操纵稳定性试验方法适用于M1 、N1 类车辆,其他类型汽车可参照执行。
2 规范性引用文件
下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件,仅注日期的版本适用于本文件。凡是不注日期的引用文件,其最新版本(包括所有的修改单)适用于本文件。
GB/T 3730.1 汽车和挂车类型的术语和定义
GB/T 3730.2 道路车辆质量词汇和代码
GB/T 12534 1990 汽车道路试验方法通则
GB/T 12549 汽车操纵稳定性术语及其定义
GB/T 15089 机动车辆及挂车分类
3 仪器设备
3. 1 试验所需仪器如下:
a) 车速仪;
b) 转向盘力矩、转向盘转角测量仪;
c) 汽车操纵稳定性测试仪;
d) 秒表;
e) 多通道数据采集系统。
3.2 试验仪器设备应符合GB/T 12534 1990 中3.5 的规定。
3.3 各测量用仪器的测量范围及最大误差满足表1 的要求。