Research on activity-centric architecture methodology

Architecture framework provides the rules,guidance,and products for developing and presenting architecture,provides a common criterion for architecture description development,presentation,and integration.The activity-centric architecture methodology is provided based on product-centric architecture methodology and data-centric architecture methodology in the paper.The core entities and relationship are defined,such as node,information,activity et al.The process is analyzed,which develops architecture products by activity-centric methodology.It is presented that the dynamic analysis manner for architecture based on the executable model,and the feasibility of the method is proved through antimissile defence operations.