X language hybrid model modeling system and method and storage medium
A technology of hybrid models and modeling methods, applied in programming languages/paradigms, creating/generating source code, etc., can solve problems such as excessive model description limitations, and achieve the effect of improving the ability of description
Pending Publication Date: 2021-11-19
BEIHANG UNIV
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As a typical multi-domain model, the hybrid model involves two different domains, continuous and discrete, in its modeling and simulation. In the current modeling specification, only one of the domains can be defined standardizedly, such as classic DEVS; Either it can satisfy the modeling of the two fields, but the restrictions on the model description are too large, such as DEV&DESS
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] Embodiment 1 of the present invention discloses a kind of X language mixed model modeling system, such as figure 1 As shown, it includes the model structure selection module, the component element definition model, and the state behavior definition module; among them,
[0037] The model structure selection module is used to select different model description frameworks according to the complexity of the system;
[0038] The constituent element definiti...
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The invention discloses an X language hybrid model modeling system and method and a storage medium, and relates to the technical field of hybrid system modeling. The system comprises a model structure selection module, a constituent element definition model and a state behavior definition module; the model structure selection module is used for selecting different model description frameworks according to the complexity of the system; the constituent element definition module is used for defining the constituent elements of the model description frameworks; the state behavior definition module is used for defining state behaviors of the constituent elements. According to the invention, standardized modeling of a hybrid model in two continuous discrete fields can be supported, state definition is expanded on the basis of discrete event specifications, the hierarchical structure of modeling is optimized, and an efficient modeling method meeting requirements can be provided for the hybrid model.
Description
technical field [0001] The present invention relates to the technical field of hybrid system modeling, and more specifically relates to an X language hybrid model modeling system, method and storage medium. Background technique [0002] With the development of computer science and technology, current modeling and simulation technology has been used in many complex scenarios such as industrial manufacturing and military simulation. Among them, Discrete Event Specification (DEVS) is one of the most widely used discrete system simulation frameworks. [0003] DEVS is a discrete event-based system modeling framework proposed by Zeilger. The framework includes two types of models: atomic model and coupled model. Among them, the coupled model can be regarded as a special atomic model. A hybrid system is a dynamical system that includes both continuous and discrete dynamic characteristics, and this type of system has both continuous and jumping characteristics. As a typical multi-...
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IPC IPC(8): G06F8/30
CPCG06F8/31
Inventor 张霖谢堃钰赖李媛君王霄汉叶飞古鹏飞
Owner BEIHANG UNIV