面向虚拟试验的可视化对象建模工具设计与实现

虚拟试验在现代军工产品研发过程中显得日益重要,但基于虚拟试验的可视化建模却并未得到充分关注。文中针对虚拟试验在军工产品研发中的应用,设计了虚拟试验定义语言(VITA Definition Language,VDL)原型,基于该语言,设计了可视化建模工具,具有VDL代码和可视化模型双向转化、可视化建模等功能,并论述了实现该工具需要的关键技术,包括VDL模型定义、可视化模型转化为VDL代码、VDL代码的解析和可视化模型自动生成等,最后给出了该可视化建模工具的实现以及对该工具进一步工作的展望。

Design and Implementation of a Visual Modeling Tool in Virtual Test

In the development of modern military products, the virtual test is increasingly important, but the visual modeling based on virtual test does not have sufficient attention. The Virtual Test Definition Language (VDL) prototype for the application of virtual test in the development of the military products is therefore designed first. Based on VDL, a visual modeling tool supporting visual modeling and the bidirectional transformation between VDL source code and visualization model is designed. Then several key technologies relevant to the design of the visual modeling tool, including VDL model definition, transformation from visual model to VDL source code, VDL source code parsing and visual model auto-generation, are detailed. Finally the implementation of the visual modeling tool and the future work are given.