Graphical Modeling and Analysis System Oriented to Domain Entities and Its Realization Method

Abstract

A domain-entity oriented graphic modeling and analyzing environment comprises a model resource managing module, a model composition pel module, a model graphic building module and a model state analyzing module. The model resource managing module is used for managing related files and various pels for entity model building; the model composition pel module lists all pel identifications necessary for entity model building; the model graphic building module is used for graphically describing composition elements of a domain entity model and a logic execution process of the composition elements; the model state analyzing module is used for analyzing and testing accuracy of logic execution of the domain entity model. The domain-entity oriented graphic modeling and analyzing environment can effectively meet domain-entity oriented requirements such as rapid and flexible development of simulation models, easiness in maintenance and update and high reliability.

Description

Technical field [0001] The invention relates to the field of complex system modeling and simulation, in particular to a graphical modeling and analysis system and an implementation method thereof. Background technique [0002] Modeling and simulation technology is an important technical means used to analyze the behavior of complex systems. Among them, "divide and conquer" is a very important idea in the field of complex system modeling and simulation. It divides the entire complex problem into small combinable problems, which are easy to solve and easy to allocate resources. Currently, complex systems in various fields often contain a large number of domain entities, and there are complex interactions between entities. By constructing domain entity models that simulate the behavior of domain entities, these domains are then integrated according to the inherent interaction relationships between entities within the complex system. By assembling the solid model, a complex system s...

AI Technical Summary

Problems solved by technology

However, the current graphical modeling environment is difficult to adapt to the modeling and development requirements of the domain entity model, mainly in the following aspects: (1) does not support the distributed independent modeling development of the domain entity model; The modeling and development of the complex domain entity model of the element; (3) does not support the analysis of the state data of the domain entity model, and it is difficult to effectively ensure the correctness of the constructed domain entity model

Images