Application of PID Neural Network in Control of Diesel Engine Speed

Based on the mathematical model of speed control for diesel engine,the PID neural network control unit as well as its arithmetic was studied by combined PID with neural network.The numeric simulation of speed control of diesel engine was carried out based on Simulink.The results show that the PIDNN has very good dynamic performance and strong robust.Compared with traditional PID,the performance of speed control of diesel engine was greatly improved.It has good value in practical applications.