基于变权TFN-AHP的装备健康状态评估  

Health Status Assessment of Equipment Based on Variable Weight Theory and TFN-AHP

作　　者：孙致远[1] 郑坚[1] 熊超[1] 殷军辉[1] 

机构地区：[1]军械工程学院,河北石家庄050003

出　　处：《火炮发射与控制学报》2016年第4期29-34,共6页Journal of Gun Launch & Control

摘　　要：为了实现某自行高炮火力系统健康状态的科学评估,将三角模糊数运用于层次分析法中,克服了原有方法在权重分配上主观模糊性较强的缺陷。同时针对健康评估过程中固定权值对设备实际状态变化缺少快速反应的缺陷,根据设备不同的功能属性、退化特点及技术要求,构建了相应的变权函数,对设备实际权重进行修正,在面对平衡程度较差的状态集时能够实现更合理的装备健康状态评估。In order to realize the scientific evaluation of the health status of fire system of the SPAAG,the triangular fuzzy number was used in analytic hierarchy process to overcome the defects of subjective fuzziness in weight distribution. And aiming at the disadvantage of lacking timely response to the actual status change of the equipment in the process of health evaluation,the variable weight function was constructed according to diverse function properties,degeneration features and technical requirement of the equipment. The final system evaluation results could more reasonably reflect the health status of the equipment when confronted with the status set of less balanced extent after the actual weight was revised.

关 键 词：变权理论 TFN-AHP 健康评估 模糊理论 

分 类 号：TJ810.7[兵器科学与技术—武器系统与运用工程]