摘要
高速旋翼机兼有垂直起降和高速巡航的优点,在民用领域具有巨大的发展空间,但目前民用高速旋翼机的发展依然处于起步阶段。为解决民用高速旋翼机方案选择复杂度的问题,为民用高速旋翼机方案确定提供决策依据,提出一种面向多任务场景的民用高速旋翼机方案综合评估方法。首先,面向多个民用任务场景,在充分调研和征求专家意见的基础上建立民用高速旋翼机方案综合评估指标体系;其次,基于层次分析法建立综合评估模型,构建配套判断矩阵,确定因素权重,利用3款成熟机型对综合评估方法进行科学性检验,在专家综合观点与评估结果之间建立良好的一致性;最后,给出5种布局在3个典型任务场景下方案构型的综合评估结果。该综合评估方法构建科学、评估准确,为国内民用高速旋翼机方案的筛选决策提供有效指导。
High-speed rotorcraft has the advantages of VTOL and high-speed cruise and has development potential in civil aviation.However,the development of civil high-speed rotorcraft is still in the initial stage.In order to simplify the selection complexity and provide a decision basis,a comprehensive evaluation method for high-speed rotorcraft in multi-mission scenarios was proposed.Firstly,a comprehensive evaluation index system was established based on investigations and expert opinions for multiple civilian mission scenarios.Secondly,based on the Analytic Hierarchy Process(AHP),a comprehensive evaluation model and a matching judgment matrix were established,and determined the factor weights.This method was scientifically tested by using three mature aircrafts,and a good consis-tency between the comprehensive views of experts and the evaluation results was established.Finally,the comprehensive evaluation results of five configurations in three typical mission scenarios were pre-sented.In general,this comprehensive evaluation method is scientifically constructed and accurately evaluated,which provides effective guidance for the selection and decision of domestic civil high speed rotorcvaft.
作者
李雨轩
肖洋洋
崔骁
李书
牟晓伟
吕乐丰
LI Yu-xuan;XIAO Yang-yang;CUI Xiao;LI Shu;MU Xiao-wei;LYU Le-feng(School of Aeronautic Science and Engineering,Beihang University,Beijing 100191,China;Civil Aircraft Tech‐nology Research Department,Chinese Aeronautical Establishment,Beijing 100029,China)
出处
《沈阳航空航天大学学报》
2023年第3期1-8,共8页
Journal of Shenyang Aerospace University
基金
工信部民机科研项目(项目编号:MJZ5-2N21)。
关键词
民用航空
高速旋翼机
综合评估
层次分析法
多任务场景
civil aviation
high-speed rotorcraft
comprehensive evaluation
AHP
multi-mission sce-narions
