NEMP毁伤效应数据自适应建模技术研究

摘要

为了在三维地理信息系统中实现NEMP毁伤效应的可视化,利用空间聚类技术对毁伤数据进行分析,得到毁伤数据的空间聚类检验指数;利用多分辨率建模技术的聚合一解聚方法和自适应算法,对毁伤目标空间进行剖分,得到MRRTP模型;该模型与传统的TEN模型混合.实现了NEMP毁伤效应的三维空间数据模型构建;为高效、完整地实现NEMP毁伤效应的三维表达以及空间分析提供了技术支持.%For the sake of realizing the NEMP damage effects visualization in 3D GIS, MRRTP model is provided. At first, the damage data was analyzed with the help of sparial cluster technique. Secondly, the spatial cluster test index was calculated. Thirdly, the damage object space was divided by using the adaptive algorithm and the aggregation-disaggregation method in multi-resolution modeling technique. At last, MRRTP model was generated. Commixing the MRRTP model and TEN model can build the model for the three dimension data of NEMP damage effects. The new model provides technique supports for the 3D expression and spatial analysis of NEMP damage effects.