不同进排气系统台架数据的鲁棒性分析  

Robustness analysis of bench data of different intake and exhaust systems

作　　者：李树宇 LI Shuyu(Chery Automobile Co.,Ltd.,Wuhu 241007,Anhui,China)

机构地区：[1]奇瑞汽车股份有限公司,安徽芜湖241007

出　　处：《柴油机设计与制造》2023年第1期29-34,共6页Design and Manufacture of Diesel Engine

摘　　要：针对进排气变型开发项目出现的鲁棒性问题,基于多个变型项目的台架标定实践,总结了不同进排气系统对不同发动机的台架标定数据的影响。结果表明:进排气系统的变化控制在10%以内,台架数据可以沿用。Aiming at the robustness problems of the intake and exhaust variant development project,based on bench calibration practice of several variant projects,the influence of different intake and exhaust systems on bench calibration data of different engines was summarized.The results show that the change of intake and exhaust system is controlled within 10%,and the bench data can be used continuously.

关 键 词：发动机 进排气系统 台架标定 变型项目 

分 类 号：U464.134.4[机械工程—车辆工程]