基于AHP的捷联惯导系统模糊综合评价  

Fuzzy Synthetic Assessment of Strapdown Inertial Navigation System Based on AHP

作　　者：徐博[1] 陈春[1] 陶冠时[2] 易楚伟 

机构地区：[1]哈尔滨工程大学自动化学院,哈尔滨150001 [2]天津航海仪器研究所,天津300131

出　　处：《火力与指挥控制》2013年第11期40-43,48,共5页Fire Control & Command Control

基　　金：中央高校专项基金(HEUCF110427);国家博士后基金(2012M510083);国家自然科学基金资助项目(61203225)

摘　　要：通过对捷联惯导系统的分析,依据其性能及特征,建立了多层次递阶模型。采用Delphi结合AHP的方法确定各层次指标的权重,并将惯导系统的评价分为单方案综合评价和多方案综合评价两种情况,应用不同的标准化方法对指标值进行无量纲化处理,采取加权平均算子得到系统的综合评分。最终结合评价等级的确定,在一定程度上比较合理的解决了捷联惯导系统的综合评价问题。According to ana lysis of SINS,evaluation index system is established based on its performance. The weight of every index is distributed by using Delphi and AHP method. The evaluation of SINS is divided into two circumstances,there are one scheme and several schemes. Different standardized methods are applied to eliminate the dimension of index values, and then gotlen the result of comprhensive evaluation of SINS by using linear weighted sum method. Combined with the judgement of grade, comprehensive evaluation of SINS is resolved reasonably.

关 键 词：捷联惯导系统 层次分析法 模糊综合评价 

分 类 号：U666[交通运输工程—船舶及航道工程] TP391[交通运输工程—船舶与海洋工程]