通用教练机飞行性能对训练效能影响研究

发布时间：2018-07-10 04:50

本文选题：通用教练机 + 训练效能　；参考：《中国民航大学》2016年硕士论文

【摘要】：随着我国经济的快速发展,航空业对飞行员的需求量不断提升,各航校对通用教练机的需求量也随之增加。面对飞行员短缺,教练机的选型、培训效率的提升,是各所航校最关切的问题之一。本文通过研究国内常用通用教练机机型效能值的大小,优化一套适合各飞行训练阶段的教练机机型配置,为教练机选型提供有效的理论依据,使教练机选型更具有针对性,提升航校培训效率;通过研究通用教练机各飞行性能对训练效能的影响,为通用教练机方案设计阶段飞行性能指标的确定提供参考。本文首先结合通用教练机训练特点,选取了起飞滑跑距离、失速速度、平均油耗等12项飞行性能指标,作为通用教练机训练效能计算的指标值,并建立了飞行性能指标层次模型。其次研究了Masefield-Burdak训练效能计算模型。依据常用教练机飞行性能参数求解出各类机型的初步评分矩阵;利用模糊层次分析法,求解训练效能的权重矩阵;基于训练大纲规定的科目训练时间,计算时间频度矩阵。然后结合训练效能模型,计算出常用的私照单发四座、商照单发四座以及商照双发四座教练机机型的训练效能值。对比分析各训练阶段常用机型效能值的高低,优化出一套各训练阶段效能值最高的机型配置,为航校教练机选型提供理论依据。最后运用敏感性分析法,分别研究了私照单发四座、商照单发四座以及商照双发四座教练机飞行性能指标对训练效能值的敏感度。通过分析各训练阶段各飞行性能指标对训练效能敏感度的大小,总结出各训练阶段影响度最大的飞行性能指标,为通用教练机方案设计阶段飞行性能指标的确定提供基本的参考。
[Abstract]:With the rapid development of economy in China, the demand for pilots in the aviation industry is increasing, and the demand for general training aircraft is also increasing in various aviation schools. Facing the shortage of pilots, the selection of training aircraft and the improvement of training efficiency, it is one of the most concerned problems in aviation schools. In this paper, by studying the efficiency value of the common trainer type in our country, we optimize a set of trainer aircraft model configuration suitable for each flight training stage, provide effective theoretical basis for the training aircraft type selection, and make the trainer aircraft type selection more targeted. By studying the influence of the flight performance of the general purpose trainer on the training efficiency, this paper provides a reference for the determination of the flight performance index in the design phase of the general purpose training aircraft. In this paper, 12 flight performance indexes, such as take-off distance, stall speed, average fuel consumption and so on, are selected to calculate the training effectiveness of general purpose trainer. The hierarchical model of flight performance index is established. Secondly, the Masefield-Burdak training effectiveness model is studied. Based on the flight performance parameters of common trainer aircraft, the initial scoring matrix of various types of aircraft is solved; the weight matrix of training effectiveness is solved by using fuzzy analytic hierarchy process; and the time frequency matrix is calculated based on the subject training time specified in the training outline. Then combined with the training effectiveness model, the training effectiveness values of four common models of private photo single, commercial single and commercial four coaches are calculated. By comparing and analyzing the efficiency values of common types in each training stage, a set of models with the highest efficiency value in each training stage is optimized, which provides a theoretical basis for the selection of aircraft training aircraft in aviation schools. Finally, sensitivity analysis was used to study the sensitivity of flight performance index to training effectiveness of four private, four commercial and four commercial trainer aircraft. Based on the analysis of the sensitivity of each flight performance index to the training effectiveness in each training stage, the most influential flight performance indexes in each training stage are summarized. It provides the basic reference for the determination of the flight performance index in the design stage of the general training aircraft scheme.
【学位授予单位】：中国民航大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：V271.6

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