Multi-source heterogeneous system emulation method and apparatus

Abstract

The present invention discloses a multi-source heterogeneous system emulation method and apparatus. According to the method, a corresponding element model is called from a pre-created element model library according to a system structure of a multi-source heterogeneous system, wherein each element model comprises: physical description information, mathematical description information and a solver functional emulation model, which are used for describing a corresponding subsystem, a model description document used for describing parameter information of the subsystem, and an interface standardization document used for describing a connection relationship between an input / output interface of the element model and input / output interfaces of other element models. An operator can perform modification on model information of the element models according to the corresponding model description documents, so that emulation of each subsystem is implemented according to the corresponding functional emulation model, and data interaction between the element models is implemented by means of the interface standardization documents, and thus, an emulation model of the multi-source heterogeneous system is formed and emulation of the multi-source heterogeneous system is implemented.

Description

technical field [0001] The present application relates to the field of system simulation, and more specifically, to a simulation method and device for a multi-source heterogeneous system. Background technique [0002] With the continuous development of information technology, simulation technology is more and more widely used in all walks of life. However, for a large and complex system, each subsystem is independently developed according to the different needs of each department and its own characteristics. There is a lack of unified planning among each subsystem, and they do not share with each other, forming heterogeneous data sources. Since each subsystem is scattered and difficult to integrate, and the coupling relationship between subsystems cannot be reflected, it is difficult to achieve fast, accurate and effective data collection and application, so it is impossible to realize the simulation of multi-source heterogeneous systems Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

However, for a large and complex system, each subsystem is independently developed according to the different needs of each department and its own characteristics. There is a lack of unified planning among the various subsystems, and they do not share with each other, forming heterogeneous data sources.

Since each subsystem is scattered and difficult to integrate, and the coupling relationship between subsystems cannot be reflected, it is difficult to achieve fast, accurate and effective data collection and application, so it is impossible to realize the simulation of multi-source heterogeneous systems

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