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SysML framework based on Type Script and Web system engineering modeling platform based on Type Script

A framework and model technology, applied in the field of SysML modeling, to solve the problem of memory leaks, improve the efficiency of research and development, and improve the utilization of system resources

Active Publication Date: 2020-07-10
杭州华望系统科技有限公司
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Problems solved by technology

However, the Web-based SysML system modeling platform faces more complex and arduous challenges than the desktop version of the system modeling platform. The core difficulty is how to solve the model semantic problem of the Web-based system engineering modeling platform, which must fully support MBSE complex system modeling

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  • SysML framework based on Type Script and Web system engineering modeling platform based on Type Script
  • SysML framework based on Type Script and Web system engineering modeling platform based on Type Script
  • SysML framework based on Type Script and Web system engineering modeling platform based on Type Script

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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0023] In order to overcome the problem of model semantic representation in Web-based MBSE modeling, the embodiment provides a SysML framework based on TypeScript, which can support the representation and logic calculation of complex domain meta-models on the Web side of the SysML modeling system.

[0024] Specifically, in the SysML framework, in order to solve the problem that the Web-based systems engineering modeling platform cannot express model semantics in a complete and timely manner, a complete domain meta-model is provided for the front end. The SysML domain met...

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Abstract

The invention discloses a SysML framework based on Type Script. The SysML framework comprises a SysML domain meta-model and a maintenance assembly for organizing and managing the SysML domain meta-model, wherein the SysML domain meta-model is formed by combining a UML and an Ecore, an Element class of the UML directly inherits a model object EObject of the Ecore, and all inheritance types of modelelements are obtained by adopting a breadth search algorithm based on a queue; the maintenance assembly comprises a resource pool, a model tree and a reference pool, model elements organized in parallel are stored in the resource pool, and the model tree is used for maintaining parent-child relationships and reference relationships of the model elements; the reference pool serves as a communication bridge between the resource pool and the external reference interface and records the state of the model element when the model element is referenced. The invention further discloses a Web system engineering modeling platform.

Description

technical field [0001] The invention belongs to the technical field of SysML modeling, and in particular relates to a TypeScript-based SysML framework and a Web system engineering modeling platform. Background technique [0002] TypeScript is an open source, cross-platform programming language developed by Microsoft. It is a superset of JavaScript and will eventually be compiled into JavaScript code. [0003] UML (Unified Modeling Language, Unified Modeling Language) is a standard language for describing, visualizing and documenting object-oriented system products. It is a non-patented third-generation modeling and specification language. UML uses the modeling tools of object-oriented design, but is independent of any specific programming language. [0004] SysML (Systems Modeling Language), on the basis of reusing and extending the subset of UML2.0, proposes a new system modeling language as a standard modeling language for systems engineering, and UML is used to unify so...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/30G06F8/38G06F8/41
CPCG06F8/315G06F8/38G06F8/41
Inventor 刘玉生谢之平
Owner 杭州华望系统科技有限公司
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