中南大学学报（自然科学版）2012，Vol.43Issue(10)：4123-4128,6.
轻型车微观排放模型的建立与比较分析
Comparative analysis of light-duty vehicle emission model
摘要
Abstract
Using OEM-2100 to build light-duty vehicle testing platform and test on actual road, vehicle emission factors were analyzed by regression and neural network method, the emission model between speed, acceleration and mass emission rate was established, and the emissions data error based on actual road emissions was calculated. The results indicate that the establishment of emission model can predict the actual instantaneous mass emission rate, the total error of speed regression model, and the binary regression model and the neural network model can predict vehicle emissions with the error less than 17%, while the second based error is about 30%, and the emission model can merge with traffic simulation model to evaluate traffic control measures under different operating conditions in motor vehicle emissions.关键词
轻型车/排放模型/车载/速度/加速度Key words
light-duty vehicle/emission model/on-board/speed/acceleration分类
交通工程引用本文复制引用
郭栋,高松,王晓原,谭德荣,邵金菊,王鑫..轻型车微观排放模型的建立与比较分析[J].中南大学学报（自然科学版）,2012,43(10):4123-4128,6.基金项目
国家自然科学基金资助项目(61074140) （61074140）
山东省自然科学基金资助项目(ZR2011EEM034) （ZR2011EEM034）
