摩托车电喷系统进气量计量方法的研究  

Investigation of Air Intake Characteristics of the Fuel Injection System of Four-stroke Motorcycle Engine

作　　者：万冬[1] 白富强[1] 顾维东[2] 杨延相[1] 

机构地区：[1]天津大学内燃机研究所,天津300072 [2]天津大学机械学院

出　　处：《小型内燃机与摩托车》2007年第1期12-14,18,共4页Small Internal Combustion Engine and Motorcycle

摘　　要：结合摩托车发动机进气系统特性,研究了速度-密度法和速度-开度法在摩托车电喷系统中的应用方式,从不同角度比较了两者的优缺点。Based on the intake system characteristics of small motorcycle engines, the applications of the speed-density and the speed-throttle position method for intake air mass flow measurement to motorcycle EFI systems are studied. Comparison between the two methods is presented, in terms of measurement precision, transient response performance, and system cost.

关 键 词：电喷系统 汽油机 进气特性 摩托车 

分 类 号：TK413.84[动力工程及工程热物理—动力机械及工程]