摘要
针对舰载直升机起降安全影响因素众多、计算复杂、评估难度大的问题,文章尝试采用云模型方法对其进行评估。首先对舰载直升机的起安全影响因素进行分析,并系统地构建了由5个一级指标和12个二级指标构成的舰载直升机安全评估体系。然后采用基于熵权云模型评估方法对舰载直升机的起降安全进行评估。最后进行了实验验证,表明了基于云模型的舰载直升机起降安全评估方法的有效性。
In view of the numerous influencing factors,complex computation and difficult evaluation of the safety of shipborne helicopters,this paper attempts to use cloud model method to evaluate the safety of shipborne helicopters.Firstly,the factors influencing the safety of shipborne helicopter are analyzed,and a shipborne helicopter safety assessment system consisting of 5 first class indicators and 12 second class indicators is systematically constructed.Then the entropy-based weight cloud model is used to evaluate the landing and take-off safety of shipborne helicopters.Finally,an experiment is carried out to demonstrate the effectiveness of the approach based on cloud model.
作者
吴艳杰
王勇
陈重阳
李京书
WU Yan-jie;WANG Yong;CHEN Chong-yang;LI Jing-shu(Naval Engineering University,Wuhan 430033,China)
出处
《电脑与信息技术》
2020年第6期35-38,共4页
Computer and Information Technology
关键词
舰载直升机
云模型
安全评估
shipborne helicopter
cloud model
the safety assessment
