Air intake modelling with fuzzy AFR control of a turbocharged diesel engine

Amir H. Shamdani, Amir H. Shamekhi, M. Ziabasharhagh
2008 International Journal of Vehicle Systems Modelling and Testing  
One of the most vital factors in combustion control is Air-to-Fuel Ratio (AFR) estimation and control. In this work a detailed mathematical, nonlinear and control oriented model of dynamic processes of turbocharged diesel engines is presented. This model has been developed using physical equations and also experimental data. Common Rail Injection (CRI) that is a flexible fuel injection system in which quantity, timing and pressure of injection are controllable separately is chosen for this
more » ... se. AFR control is performed making use of fuzzy logic methodology with a fast fuzzy controller. All above-mentioned models are programmed in Matlab/Simulink software.
doi:10.1504/ijvsmt.2008.020621 fatcat:5p3w2yyrurd7vk5urclzxh3rau