In order to solve the problem of single effect between system data in simulation experiments, the simulation experimental method and experimental framework were presented for the development of equipment system. Constructing the experimental framework of big data technology in the simulation of equipment system, then it was analyzed that application process of big data analysis techniques such as data mining and deep learning in simulation experiment of equipment system. Finally, the shortcomings and difficulties were set up to application of big data technology in simulation experiment of equipment system. By introducing big data technology, it can provide reference for argumentation of equipment system development, and inject new vitality into simulation experiment of equipment system.