Study On The Modeling And Simulation For AGT Carbody And The Test Validation

The design for AGT locomotive car body that are exported to Belgrano was in full use of the modular,serial design concept,the rational use for resource of the mature country iron product DF8 B models is to to avoid huge product cost caused by a new process,new manufacturing,new management,new design,as well as to avoid the reduce of production stability and reliability.Firstly this text mainly introduce the general information on the design,the design criteria,the technical capability,the technical parameter and the subsystem of the AGT locomotive.Then in order to clarifies the foundation,key point and the difficulties for the design of the locomotive car body.Besides,it elaborate the design for AGT locomotive car body structure,especially the novel unique design idea that the cab use of the horizontal shifting trigger and the draft sill was added the rescue beam.What's more,the text elaborate the Finite Element Analysis that can be used for the complicated geometric figure,the physical problem,realized efficiently by the computer,how to calculate,analyze,optimize the design for AGT locomotive car body.At the end,the field test demonstrates the scientific rationality of the improvement solution.Besides,it shows us the fast respond speed and high efficiency of the model using numeric simulate technology.