武器系统的动态目标选择问题即动态W TSC(W eapon System T arget Cho ice)问题,已成为火力控制和武器指挥自动化的一个重要研究问题。针对传统TOPS IS法在解决W TSC问题中存在的某些不足,采用了一种新的改进TOPS IS——垂面距离法,建...武器系统的动态目标选择问题即动态W TSC(W eapon System T arget Cho ice)问题,已成为火力控制和武器指挥自动化的一个重要研究问题。针对传统TOPS IS法在解决W TSC问题中存在的某些不足,采用了一种新的改进TOPS IS——垂面距离法,建立了目标选择的相对效能模型,并提出了相应解法。最后通过实例分析,对模型进行了检验。展开更多
Based on structural surface normal vector spherical distance and the pole stereographic projection Euclidean distance,two distance functions were established.The cluster analysis of structure surface was conducted by ...Based on structural surface normal vector spherical distance and the pole stereographic projection Euclidean distance,two distance functions were established.The cluster analysis of structure surface was conducted by the use of ATTA clustering methods based on ant colony piles,and Silhouette index was introduced to evaluate the clustering effect.The clustering analysis of the measured data of Sanshandao Gold Mine shows that ant colony ATTA-based clustering method does better than K-mean clustering analysis.Meanwhile,clustering results of ATTA method based on pole Euclidean distance and ATTA method based on normal vector spherical distance have a great consistence.The clustering results are most close to the pole isopycnic graph.It can efficiently realize grouping of structural plane and determination of the dominant structural surface direction.It is made up for the defects of subjectivity and inaccuracy in icon measurement approach and has great engineering value.展开更多
文摘武器系统的动态目标选择问题即动态W TSC(W eapon System T arget Cho ice)问题,已成为火力控制和武器指挥自动化的一个重要研究问题。针对传统TOPS IS法在解决W TSC问题中存在的某些不足,采用了一种新的改进TOPS IS——垂面距离法,建立了目标选择的相对效能模型,并提出了相应解法。最后通过实例分析,对模型进行了检验。
基金Project(41272304)supported by the National Natural Science Foundation of ChinaProject(51074177)jointly supported by the National Natural Science Foundation and Shanghai Baosteel Group Corporation,ChinaProject(CX2012B070)supported by Hunan Provincial Innovation Fund for Postgraduated Students,China
文摘Based on structural surface normal vector spherical distance and the pole stereographic projection Euclidean distance,two distance functions were established.The cluster analysis of structure surface was conducted by the use of ATTA clustering methods based on ant colony piles,and Silhouette index was introduced to evaluate the clustering effect.The clustering analysis of the measured data of Sanshandao Gold Mine shows that ant colony ATTA-based clustering method does better than K-mean clustering analysis.Meanwhile,clustering results of ATTA method based on pole Euclidean distance and ATTA method based on normal vector spherical distance have a great consistence.The clustering results are most close to the pole isopycnic graph.It can efficiently realize grouping of structural plane and determination of the dominant structural surface direction.It is made up for the defects of subjectivity and inaccuracy in icon measurement approach and has great engineering value.
