DoDAF2.0 architecture framework is researched to meet operational architecture problem study demands. Data center concepts of DM2(DoDAF Meta-model), application of View Points, functions of Views and the relation of them are analyzed. A data centric development approach and practical process is presented based on theses. And a multi-aircraft cooperative detection system is developed under Rational Rhapsody7.6 to demonstrate the proposed methods. Finally the validation method of architecture and further discussion is given.