摘要： 为更合理地对无人机虚拟维修训练进行综合评估,对传统层次分析法和模糊综合评估法进行改进。改进的 层次分析法在确定指标权重时,引入拟优传递矩阵,无需进行一致性检验,避免了人为调整判断矩阵的盲目性;改进的 模糊综合评估法利用加权平均型模型,对所有因素均衡兼顾,将评语集按等级进行区间化赋值,使计算得到的综合评 价结果更加可信。以某型无人机的虚拟维修训练为例进行评估,结果表明,改进方法简单易行,在Virtools 环境下进行 工程实现与验证,可有效地记录受训人员的操作信息,系统针对操作记录自行打分,取得了较好的评估效果。
关键词:
层次分析法,
权重,
模糊综合评估,
区间赋值,
虚拟维修训练,
无人机
Abstract: Aiming at making the comprehensive evaluation of virtual maintenance training more reasonable, the
improvements on the basis of traditional Analytic Hierarchy Process(AHP) and fuzzy synthetic evaluation method are put forward. The optimal transfer matrix is used, and the AHP is improved with no need to verify the consistency in determining the weight of indexes and eliminate the blindness in adjusting judgment matrix artificially. The traditional fuzzy synthetic evaluation is improved,and weighted average model is used,so all factors can be considered. It is more credible to use the method of interval evaluation according to comment rank to calculate the result of comprehensive evaluation. The UAV’ s virtual maintenance training is used to evaluation. Results show that the improved method is simple,the method is used in Virtools for project implementation and verification,the operational information of trainee can be recorded efficiently, the system can give scores according to the operational record, and the effect of comprehensive evaluation is satisfactory.
Key words:
Analytic Hierarchy Process(AHP),
weight,
fuzzy comprehensive evaluation,
interval assignment,
virtual
maintenance training,
Unmanned Aerial Vehicle(UAV)
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