目标数据库在防护工程毁伤评估中的应用探讨

Discussion on application of target information model in damage assessment of protection engineering

毁伤评估系统是解决防护工程生存能力和作战保障能力评估问题的有效工具。重要防护工程目标由于规模大、类型多、参数复杂导致建模难度大、效率低,严重阻碍了防护工程毁伤评估系统的发展。结合目前BIM、GIS、3DGIM等信息化工具的发展趋势,提出通过完善建模标准,利用勘察、设计阶段建立的GIS、BIM、3DGIM模型作为目标模块开展毁伤评估的思路,既可利用模型中基础数据开展毁伤评估,又可借助三维空间模型开展仿真计算和视景显示。探讨了应用中需要解决的3个方面问题:建模标准、3DGIM建模、多源数据融合,最后提出了相关措施及建议。

The damage assessment system of protective engineering is an effective tool to solve the problem of survivability and operational support capability assessment of protective engineering.Due to the large scale,multiple types and complex parameters,the important military engineering targets modeling is difficult and inefficient,which seriously hinders the development of damage assessment system for protective engineering.Combined with the current development trend of information tools such as BIM,GIS and 3DGIM,the idea of damage assessment is put forward by improving the modeling standard,using GIS,BIM,3DGIM model established in the survey and design stage as the target module.Not only the basic data in the model can be used for damage assessment,but also the 3D space model can be used for simulation calculation and visual display.This paper discusses three problems to be solved in application:modeling standard,3DGIM modeling and multi-source data fusion.Finally,related measures and suggestions are put forward.