A graphical concept modeling method, device and computer equipment

Abstract

The present application relates to a graphical concept modeling method, device, computer equipment and storage medium. The method includes: constructing a topology diagram of a cross-shaped double-tree graph structure; the cross-shaped double-tree graph structure includes a vertical tree and a horizontal tree, receiving modeling task information; analyzing the modeling task information to obtain a modeling scene and a modeling object instance , attribute fields, and data type enumeration attributes; write the modeling scene, modeling object instance, attribute field, and data type enumeration attributes into the vertical tree and Horizontal tree to obtain the architecture tree and attribute tree; according to the inheritance rules of attribute fields, attribute value inheritance rules, fusion rules of attributes with the same name and fusion rules of attributes with the same parent, the architecture tree and attribute tree are modeled to obtain the architecture-attribute graph. This method can improve the simulation modeling efficiency.

Description

technical field [0001] The present application relates to the technical field of system modeling and simulation, and in particular, to a graphical concept modeling method, apparatus, computer equipment and storage medium. Background technique [0002] With the development of simulation technology, modeling technology has emerged. Modeling is to abstract data, processes, and constraints in reality into various models, while simulation is the execution of models. With the continuous development of computer technology, modeling and simulation research has been widely concerned and developed as the three main means of scientific research, together with theoretical research and experimental research. Especially in the research of military system simulation, modeling and simulation technology has served many research fields such as strategy, tactics, tactics, training, testing, analysis, and decision-making assistance, and the scope of application is still expanding, and the resea...

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Problems solved by technology

[0003] However, at present, many experts and scholars at home and abroad have proposed a variety of different CM description methods for CM in the simulation modeling development process. The current entity-relationship (ER) method is suitable for establishing static models. It was originally used as It is proposed by the database model aided design tool, so the thinking is limited by the traditional database model (Database Model), which does not conform to people's normal thinking habits, lacks naturalness and directness; at the same time, when analyzing complex models, the description of the relationship between the models is not accurate. It is also impossible to describe the dynamic behavior characteristics between models, let alone the assumptions and related algorithms owned by the model. There is no corresponding specification for the description of objects and attributes in the object-role (ORM) method, which is prone to modeling Element defects, unclear description, ambiguity, etc. The process-oriented method is weak in describing the static characteristics (structure, relationship, attribute, function, etc.) of the system, which is not conducive to comprehensively grasping the needs of the entire simulation system. The concept of object-oriented method Modeling is prone to the problem of missing modeling elements. At the same time, this method is highly specialized, which is not conducive to the communication between domain experts and development technicians. These methods are inefficient, cannot control the complexity well, and display modeling elements Related information and other issues

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