The invention provides a naming method for
complex system characteristics. A
machine assembly formulates and selects the standard and uniform templates according to the requirements, issues the templates to multiple development organizations including an
assembly, a structure and mechanism subsystem, a
thermal control subsystem, other subsystems, the
process design department and the like, and issues the templates to related single-
machine units through all collaborative units. For space vehicles, the
machine assembly plans and formulates interface classifications of a three-dimensional model on the basis of characteristics of three-dimensional model characteristic transitional information and through combination with the characteristic classifications. The machine assembly formulates interface standards for the related collaborative units, and the characteristic naming method achieved after characteristic expression is adopted for standard interface information. The related collaborative units conduct model characteristic naming according to the interface standards, and in the
collaborative design process, accuracy of model information reading is achieved, effectiveness of information interaction conducted on the basis of model characteristics is achieved and effective control over the whole technical state is achieved. By means of the naming method, accuracy and effectiveness of interface information interaction in the
collaborative design process are achieved, effective control over the technical state is achieved,
readability of model
data information in the
collaborative design process is improved, and meanwhile collaborative design efficiency is improved.