Research of Modular Modeling and Simulation for Diesel Engine Based on Matlab/Simulink

In order to achieve rapid modeling and simulation for diesel engine system,diesel engine was broken down to a series of functional components,with the support of Matlab/Simulink,all components' model and module library were built.On the base of module library,modular modeling method was built.Then various configurations and types of diesel engine system model can be built.Use of library module technology can implement module library updates and extensions,meet the diverse simulating requirements dynamically.The modeling method can enhance the generality of the module and achieve rapid modeling and simulation for diesel engine system.