基于公共道路数据的印度市场整车结构耐久试验方案制定

Formulation of Vehicle Structural Endurance Test Protocol for the Indian Market Based On Public Road Data

为了支持印度车型项目的开发验证,文章通过采集印度公共道路载荷数据,运用Miner疲劳线性累积损伤理论,计算了印度客户的结构耐久使用强度;然后与中国的结构耐久试验考核强度作对比,完成了满足印度客户使用强度的规范移植制定。并通过计算印度试验场各条试验路面的载荷强度,分析了印度结构耐久试验规范与中国的差异性。

In order to support the development and verification of the Indian project,by collecting Indian public road load data,the structural durability intensity of Indian customers is calculated by using the Miner fatigue linear cumulative damage theory;then compare the China structural durability test intensity and complete the specification transplant to meet the intensity of Indian customers.By calculating the load strength of each test road in the Indian proving ground,the difference between the Indian and China structural durability test method is analyzed.