【摘要】 在分析有限元方法处理地图目标移位问题的基本思路和地图目标移位产生的空间关系冲突传播特征的基础上 ,提出了一个利用空间推理和有限元分析相结合的方法维护地图目标空间关系的算法更多还原

【Abstract】 On the basis of the analysis of the propagation characteristics of spatial relation confliction in map objects displacement, an algorithm for the maintenance of the map objects’ spatial relation in their displacement is presented. The algorithm is an integration of the spatial reasoning method and the finite element method. And some kernel problems of the algorithm of map objects’ displacement are studied particularly.更多还原