摘要
采用科学计算语言(Matlab)里的图形化用户界面(GUI)工具箱编写程序,实现了对发动机万有特性图像数字化,同时对已获得的发动机万有特性图像数据,采用数学方法建立发动机模型,通过误差分析与图像对比,表明数字化方法的正确性和程序的实用性与精确性。
An engine universal characteristic curve digitalization program was compiled with Graphical User Interface toolbox （GUI） of MATLAB, which can digitalize the already existed image files. With these numerical data obtained and mathematical method, the engine model can be established. Accuracy and image compare results show the practicability and feasibility of this program.
出处
《现代车用动力》
2008年第1期23-25,42,共4页
Modern Vehicle Power
关键词
发动机
GUI
万有特性曲线图
数字化
模型
engine
GUI
fuel consumption characteristics loop image
digitalized
model
