Research on modularity fitness degree of mechanical product

Modularity fitness degree of mechanical product was systematic analysed and researched because the research of determining whether mechanical product is suitable for modular lacked. Factors which influenced modularity fitness degree of mechanical product was analysed and summarized. Modified Delphi method was applied to estimate the weight of factors of modularity fitness degree of mechanical product. Mathematical model which was used to evaluate modularity fitness degree of mechanical product was built. Lastly, transportable oil equipment was used to illustrate evaluation protocols of modularity fitness degree of mechanical product.