舰船编队电磁干扰分析中不定因素的研究  

The discussion of uncertainty facts in EMI analysis for formation of ship

作　　者：宋东安[1] 易学勤[1] 

机构地区：[1]电磁兼容性国防科技重点实验室,湖北武汉430064

出　　处：《舰船科学技术》2006年第5期66-68,85,共4页Ship Science and Technology

基　　金：国防科技重点实验室基金项目(51447020103ZS2503)

摘　　要：舰船编队的电磁干扰(EM I)分析预测比单舰要复杂得多,这是由于编队中各舰相对运动产生的不定因素对预测结果产生一定的影响。本文具体讨论了编队中舰舰间距离、方位和雷达天线转动等不定因素的扰动对耦合度的影响,提出了在舰船编队电磁兼容性分析预测中应采用统计分析技术。The formation of ship is more difficulty then single ship in EMI calculations. Some uncertainty facts, which is produced duty to relative move of ships in formation, impact on precision of the analysis. The facts consist of distances and positions between ships, as wall as rotation of radars. The coupling disturbed by the facts has been discussed concretely in this paper. It is pointed out that statistical method should be used in EMC analysis of the formation.

关 键 词：舰船编队 扰动分析 统计方法 

分 类 号：U674.7[交通运输工程—船舶及航道工程]