Firing Dynamic Response Analysis of a Self-propelled Artillery Fire System based on Virtual Prototype Technology

In the study of a certain type of self-propelled artillery fire system,virtual prototype model of the fire system was set up by the means of Pro/E and ADAMS software,after that,the simulation of recoiling and automatically opening breechblock were completed.By comparison between simulation results and test data under conditions of full charge shot,it was proved that the virtual prototype was creditable.Then dynamics of fire system was studied,and results provided that it can strongly support for the fatigue life and reliability analysis.