改进AHM-RS赋权的雷达装备保障性可拓评估  

Supportability Extension Evaluation of Radar Equipment Based on Improved AHM-RS

作　　者：施端阳 胡冰[1] 陈嘉勋 SHI Duanyang;HU Bing;CHEN Jiaxun(Air Force Early Warning Academy,Wuhan 430019;No.95174 Troops of PLA,Wuhan 430040)

机构地区：[1]空军预警学院,武汉430019 [2]中国人民解放军95174部队,武汉430040

出　　处：《舰船电子工程》2020年第1期132-138,197,共8页Ship Electronic Engineering

基　　金：全军军事类研究生课题（编号：DSSQ910262018005）资助

摘　　要：针对雷达装备保障性的影响因素繁多、量纲各异、权重确定困难等问题,根据雷达装备保障性的要求,构建了雷达装备保障性评估指标体系。改进了属性层次模型(AHM)和粗糙集(RS)赋权法,提出了AHM-RS综合赋权法。引入可拓学理论,通过可拓集合的关联函数计算雷达装备保障性的关联度,建立了适用于雷达装备保障性评估的物元模型。通过实例表明该方法能科学合理地反映待评雷达装备的保障性等级。In view of the factors affecting the supportability of radar equipment are numerous,the dimensions are different,and the weight is difficult to determine,according to the requirement of radar equipment supportability,an index system of supportability evaluation of radar equipment is constructed. The new method improves Attribute Hierarchy Model(AHM)and Rough Set(RS)weighting method,the comprehensive weighting method based on AHM-RS is presented via analysis. The extension theory is introduced,the correlation degree of radar equipment supportability is calculated by the correlation function of extension set,a matter element model is established for evaluating the supportability of radar equipment. The example shows that this method can reflect the supportability level of the radar equipment to be evaluated scientifically and reasonably.

关 键 词：雷达装备 保障性评估 改进AHM-RS 可拓学 物元模型 

分 类 号：TN95[电子电信—信号与信息处理]