基于模糊聚类理论的海洋环境谱编制技术  

Compiling of Marine Environment Spectrum Based on Inversion Satellite Remote Sensing Data

作　　者：张泰峰[1] 张川[2] 杨晓华[1] 张勇[1] 

机构地区：[1]海军航空工程学院青岛分院航空机械系,青岛266041 [2]南京航空航天大学航空宇航学院,南京210016

出　　处：《南京航空航天大学学报》2012年第3期373-378,共6页Journal of Nanjing University of Aeronautics & Astronautics

摘　　要：通过卫星遥感数据的反演技术,获取了相应研究区域内的环境因素数值;综合考虑海洋环境对结构、装置或系统损伤程度的影响,确定了研究区域具体影响因素。通过实测数据与反演结果的对比,验证了反演技术的可信性和方法的可行性。以某海域两年时间的卫星遥感数据为基础,采用模糊聚类理论对反演数据结果进行分析,确定聚类数目的最优解,编制出该片海域的海洋环境谱。Through inversion of the satellite remote sensing data, the values of the environmental factors in the corresponding research area are obtained. By synthesizing the influence of marine environment on damage of the structure, equipment or system, the specific affecting factors in the research area are de- termined. The inversion results are verified by the measured data. Based on two-year satellite remote sensing data in a certain sea area, the inversion data result is analyzed with the fuzzy clustering theory to determine the optimized solution for clustering number, so as to establish the marine environmental spectrum of that sea area.

关 键 词：模糊聚类 腐蚀 遥感 环境谱 

分 类 号：V215.5[航空宇航科学与技术—航空宇航推进理论与工程]