摘要
Voronoi图在空间地址规划领域有着广泛的应用,粗糙域Voronoi图是其在复杂生成面上的扩展。综合考虑影响空间地址规划的多种因素,对各种影响因素的相关数据建立S-V-W-C数据库,并对相应特征值先进行分布分析,再进行加权叠加处理,建立了基于综合特征值的粗糙空间区域数字模型。基于粗糙域Voronoi图的离散生成,对空间区域进行划分并给出地址规划方案。为了验证方法的有效性,与一般Voronoi图获得的地址规划方案进行比较,结果表明基于粗糙区域Voronoi图的地址规划方案明显偏向综合影响因素权值较大的位置,证明此推荐方案更切合实际、更有效。
Voronoi diagrams are widely applied in the field of spatial address planning,and rough domain Voronoi diagrams are their extension on complex generating surfaces.After comprehensively considering various factors that influence spatial address planning,an S-V-W-C database is established for the relevant data of these influencing factors.A distribution analysis has been conducted on the corresponding characteristic values,followed by weighted superposition processing.A rough spatial region digital model based on the comprehensive characteristic values is built.Based on the discrete generation of Voronoi diagrams in rough domains,spatial regions are divided and an address planning scheme is proposed.To verify the effectiveness of the proposed method,a comparison is conducted with the address planning scheme obtained using the general Voronoi diagram.The results show that the address planning scheme based on the rough region Voronoi diagram clearly favors locations with higher weights of comprehensive influencing factors,which proves that this recommended scheme is more in line with practical needs and more effective.
作者
滑斌杰
HUA Binjie(School of Future Information Technology,Shijiazhuang University,Hebei 050035,China)
出处
《石家庄学院学报》
2025年第6期88-94,共7页
Journal of Shijiazhuang University
关键词
空间地址规划
VORONOI图
粗糙域
反距离加权算法
spatial address planning
Voronoi diagram
rough domain
inverse distance weighted algorithm
