Research on Activity-based Intergrated Modeling Method for Operational Requirements of C~4ISR System

Based on synthetically analyzing the DoDAF Operational View Products,an activity-based and information centric method is lucubrated for the integrated modeling of the operational requirements of the C4ISR system.Firstly,utilizing the extended-mechanism,including stereotypes,tagged-values and constraints,the metamodel for the integrated modeling is established.Secondly,the minimum core elements collection is established by Object-Oriented method and each element with their association is deeply analysed.At last,based on the above,an exploiture framework is definituded for the integrated modeling of the operational requirements of the C4ISR system,which provides the guidance for the process of the integrated modeling of the operational requirements.