摘要
建立了涡轮增压柴油机准线性动态实时仿真模型．该模型按时间尺度原则，只考虑柴油机状态量的时间平均效应，忽略循环波动，突出实时性；详细描述了柴油机、增压器的热力学及动力学子模型；以ＹＣ１０５ＱＣ为仿真对象，在ＭＡＴＬＡＢ／ＳＩＭＵＬＩＮＫ环境下进行了动态仿真，并给出了典型瞬态过程的仿真结果．
A quasi linear dynamic simulation model of turbocharged diesel engine is established. According to the principle of time scale, the mean time effect of engine state is considered. The cycle fluctuation is neglected and the real time characteristic of engine is stressed. The thermodynamic and dynamic sub models of diesel engine and turbocharger are described in detail. The dynamic simulation of YC105QC turbocharged diesel engine is made in the environment of MATLAB/SIMULINK and a typical example of transient process of simulation result is given.
出处
《大连海事大学学报》
CAS
CSCD
1999年第2期77-80,共4页
Journal of Dalian Maritime University
基金
铁道部科研基金
清华大学汽车安全与节能国家重点实验室资助
关键词
涡轮增压
柴油机
动态仿真
船用柴油机
turbocharged diesel engine
dynamic stimulation
quasi linear model
