Project(51176014)supported by the National Natural Science Foundation of China;Project(2016JJ2003)supported by Natural Scienceof Hunan Province,China;Project(KF1605)supported by Key Laboratory of Safety Design and Reliability Technology of Engineering Vehicle in Hunan Province,China。
To ensure the control of the precision of air-fuel ratio(AFR)of port fuel injection(PFI)spark ignition(SI)engines,a chaos radial basis function(RBF)neural network is used to predict the air intake flow of the engine.T...