电控多点喷射汽油机的多目标规划匹配实验研究  

An Experimental Research on the Matching of Electronic Control System with MPI Engine Using Multiobjective Programming Technique

作　　者：姜宏[1] 张建华[1] 孙志军[1] 孙济美[1] 

机构地区：[1]吉林工业大学

出　　处：《汽车工程》1998年第4期228-232,248,共6页Automotive Engineering

摘　　要：本文用多目标规划的方法设计了空燃比分布表格,在其指导下对喷油特性MAP进行了匹配实验,以满足提高经济性和动力性、降低排放的要求;本文同时也介绍了点火特性MAP的匹配实验。A multiobjective programming method is applied to the design of the distribution of air-fuel ratio in this paper. Based on that, the matching tests of both fuel injection MAP and ignition MAP of the engine are carried out, aimed at improving fuel economy, power performance and reducing emissions.

关 键 词：多目标规划 匹配 空燃比 MAP 汽车 汽油机 

分 类 号：U464.171[机械工程—车辆工程]