摘要
利用最小二乘法和线性回归原理建立了摩托车发动机外特性和万有特性模型,并建立了摩托车动力性和燃油经济性的数学模型。用Matlab编程,对某国产摩托车进行了动力性和燃油经济性计算机仿真,及试验验证。
According to the minimum double multiplying principle and linear regression model,the engine fullload performance model and the engine fuelconsumption performance model are established in this paper.Then the power performance and fuel economy mathematics models are set up.The computer simulated program is compiled in Matlab.The computer simulation of the power performance and fuel economy for a car is done.The results of computer simulation and road test are given for a motorcycle made in China.
出处
《机械与电子》
2005年第1期9-11,共3页
Machinery & Electronics
基金
教育部留学回国人员科研启动基金资助项目(2 0 0 45 2 7)
关键词
摩托车
动力性
燃油经济性
计算机仿
真
motorcycle
power performance
fuel economy
computer simulation
