Product information network modeling based on MBD and complex network

MBD technology is capable of integrating all the information of the design and process technology into the product 3D model. But in the MBD mode, the complex product has massive information, and its structure is extremely complicated. Generally, the existing methods for complex product information modeling have some limitations. By considering that, this paper proposed an F-B-S-F-I framework model and the corresponding product information modeling methods which were based on complex network. The model and methods are used for the modeling of complex product information at design and process stages. Which provides a better way to represent the product information structure of these two stages. Also, the foundation of further researches like the evolving of product information networks is established.