Research On Integration Of Operational Activity Products Of C~4ISR Architecture Based On CADM

The integrated joint operation in future requires all kinds of C~4ISR systems at all levels to be integrated to form a military integrated electronic information system. As the top-level design and blueprint of system construction, architecture plays a key role in the comprehensive integration. Therefore, C~4ISR architecture integration is very important to the development and implementation of integrated electronic information system of our army which supports our army integrated joint operations.At present, researchers do not pay enough attention to the content, process and method regarding the integration of C4SR architectures, and conduct less systemic efforts in this research field. In this case, this thesis explores the issues of the C~4ISR architecture integration, and proposes an idea of C~4ISR architecture integration based on CADM for the first time. Based on this idea, this thesis carried out the key research of operational activity products integration. The main contributions of this thesis are as follows:(1) The framework of C~4ISR architecture integration based on CADM is established.Firstly, the concepts of C~4ISR architecture integration are studied from four aspects which are definition, objectives, guiding principles and main contents. Under the guidance of the concepts of C~4ISR architecture integration, this thesis analyzes the concepts, theoretical foundation and basic connotation of C~4ISR architecture integration based CADM and declares that integration of products which are of the same type but in different architectures is the main task. Then, the process and steps of product integration are given according to the three stages process which includes product modeling, emerging and post-processing. At last, the main advantages of C~4ISR architecture integration based on CADM are given.(2) The foundation of integration of operational activity products based on CADM is studied.Operational activity product integration is the core content of this thesis. Before the study of specific integration approach, this thesis analyzes the foundation of product integration. Necessary prerequisites for product integration and the basic assumptions are clearly illustrated. In order to get the CADM instances of produce, the CADM model of operational activity product is built, approach to transfer procuct described by IDEF0 to CADM instances is given, and the process of product CADM modeling is presented by an example.(3) The method of integration of operational activities products based on CADM is studied.The integration method proposed in this thesis aims to CADM instances of product. Firstly, this thesis analyzes the process of operational activity integration which can be summarized in two main stages of merging and post-processing. In the process of merging, product simplified method is studied to solve the problem caused by hierarchy and decomposition in operation activity product; pretreatment method is given to solve the emerging issues of integration; and merger-specific rules are given to carry out the merge of CADM instance sets of different activity products. In the process of post-processing, this thesis studies the method to add overall performance to the merging result, and figures out how to build the hierarchy of CADM instances of integrated product which have been simplified to satisfy the presentation requirements of operational activities product in C~4ISR Architecture Framework.