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基于熵权AHP-FGCM的飞行进近着陆操纵绩效评估方法

Flight Approach Landing Maneuver Performance Evaluation Method Based on Entropy Weighted AHP-FGCM

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为客观量化评估飞行进近着陆操纵绩效,提出基于熵权层次模糊灰色聚类(AHP-FGCM)的飞行进近着陆操纵绩效综合评估方法.针对进近着陆阶段飞行操纵存在高风险因素耦合致险特征,结合进近着陆飞机俯仰、横侧及偏航飞行主操纵表征,通过采集与分析某飞行训练单位真实飞机进近着陆飞行数据,依据飞行绩效监控咨询通告(AC),采用Delphi法确定升降速率、俯仰姿态、横侧加速度等7项指标作为进近着陆操纵绩效评估指标.利用熵权层次法确定组合权重,运用模糊灰色聚类对进近着陆飞行操纵绩效进行综合评估.实例评估结果与实际操纵绩效水平相吻合,证明了该方法客观有效性.
In order to objectively and quantitatively assess the flight approach and land-ing maneuvering performance,a comprehensive assessment method of flight approach and landing maneuvering performance based on entropy-weighted hierarchical fuzzy gray clus-tering(AHP-FGCM)is proposed.Considering the main manipulate characterization of the approach and landing such as pitch,lateral and yaw,the actual aircraft approach and land-ing flight data of a flight training college was collected and analyzed.Then,7 indicators such as lift rate,pitch attitude,lateral acceleration and so on were picked out as the ap-proach and landing manipulate performance evaluation indicators,which was in accordance with the civil aviation flight quality monitoring Advisory Circular(AC)and Delphi method.The entropy weight hierarchy method is used to determine the combined weight,and the fuzzy gray clustering is used to comprehensively evaluate the approach and landing flight control performance.The evaluation results of the examples are consistent with the actual manipulation performance level,which proves the objective validity of the method.

approach and landingentropy weight hierarchy methodfuzzy grey clusteringperformance evaluationflight safety

陈农田、陈凯、韩亦杨、满永政、李俊辉

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中国民用航空飞行学院航空工程学院,四川 广汉 618307

进近着陆 熵权层次法 模糊灰色聚类 绩效评估 飞行安全

四川省科技厅重点研发计划项目民航安全能力基金项目民航安全能力基金项目民航飞行技术与飞行安全重点实验室飞行技术专题项目

2022YFG0213ASSA2022/14ASSA 2022/17FZ2022ZX09

2024

数学的实践与认识
中国科学院数学与系统科学研究院

数学的实践与认识

CSTPCD北大核心
影响因子：0.349
ISSN：1000-0984
年,卷(期)：2024.54(7)
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