基于模型和实车数据的汽油机实时模拟系统的研制  

Development of Real-time Simulation System for Gasoline Engine Based on Engine Model and Road Test Data

作　　者：张书朋[1] 杨金晶[1] 张云龙[1] 

机构地区：[1]清华大学汽车安全与节能国家重点实验室,北京100084

出　　处：《小型内燃机与摩托车》2008年第5期1-5,共5页Small Internal Combustion Engine and Motorcycle

摘　　要：随着汽油机电控技术的不断发展,对发动机ECU进行开发与测试变得越来越困难;目前国际上经常采用发动机实时模拟系统进行ECU初期开发,以提高开发效率。本文介绍一种基于模型和实车数据的电控汽油机实时模拟系统,通过试验与实际应用证明该系统运行可靠,能满足电控系统开发的需要。As the automotive electric control technology is developing continuously, it becomes more and more difficult to test and set up the engine ECUs. In this case, developing ECU using the real - time engine simulation system is widely adopted in the world. In this paper, a real - time simulation system based on engine model and road test data for electronically controlled gasoline engine is introduced. Testing and application show the stability of the system and it can achieve the requirement of developing engine electronic control system.

关 键 词：汽油机 电控 实时模拟系统 

分 类 号：U27[机械工程—车辆工程]