摘要
根据影响汽车油耗的主要因素建立汽车油耗计算的理论模型,通过试验获得大量的相关数据,并进行了整理、统计回归后,对理论油耗预测模型的参数进行了标定,利用标定后的理论模型计算不同路况条件等对车辆油耗的影响.该模型的建立可为汽车油耗检测系统的设计奠定理论基础,为油耗检测系统控制程序的编写以及控制系统的仿真提供依据.
A theoretical model for calculating oil consumption was built based on the major factors influencing oil consumption. On the other hand, the parameters in the model were calibrated by statistically processing large quantitative related experimental data. The calibrated model was used to calculate the effect of different highway conditions on the oil consumption of vehicles. The model can be regarded as the theoretical basis for the designing of oil-consumption detecting system, and provide some reference for compiling the command program of the detection system and for the simulation of the control system.
出处
《测试技术学报》
2008年第1期38-43,共6页
Journal of Test and Measurement Technology
基金
黑龙江省科技攻关计划资助项目(GZ07A503)
关键词
汽车
油耗
数学模型
参数标定
vehicles
oil consumption
mathematical model
parameters calibration
