飞机着陆距离计算方法研究及实例分析

发布时间：2018-06-04 01:05

本文选题：性能软件 + 审定着陆距离　；参考：《中国民用航空飞行学院》2016年硕士论文

【摘要】：飞机性能软件是航空公司飞行运行中飞机性能参数的计算软件,它利用飞机和发动机特性参数,考虑机场和航路信息计算飞机飞行性能(包括起飞、爬升、巡航、下降和着陆等性能),它保障了航空公司飞行运行的经济性和安全性。目前我国主流机型的性能软件均由波音、空客公司提供,我国对其核心技术并未完全掌握。随着我国生产制造自主商用大飞机的迫切需求,研发一款稳定性,准确性,自主性,易用性都比较好的国产大飞机性能软件显得非常重要。整个飞机性能软件包括的内容非常多(如起飞,爬升越障,巡航,下降以及着陆等),本文以飞机性能软件中的着陆距离模块为基础,重点是对着陆距离计算方法的研究,特别是结合中国民航相关的法律、规章(CCAR25, CCAR121等)深入研究了审定着陆距离和实际着陆距离的算法,并根据国产某飞机气动力数据库和推力数据库等参数设计新的着陆数学模型及计算方法,并根据每一段的建模方式给出计算方法和算法流程。最后本文根据民航咨询通告里到达时着陆距离评估的实际要求,对到达时着陆距离进行计算、分析和评估。
[Abstract]:Aircraft performance software is the calculation software of aircraft performance parameters in flight operation of airlines. It uses aircraft and engine characteristic parameters to calculate aircraft flight performance (including take-off, climb, cruise, etc.) considering airport and flight path information. Performance such as descent and landing ensures the economy and safety of airline flight operations. At present, the performance software of the mainstream aircraft is provided by Boeing and Airbus, but the core technology is not fully grasped in our country. With the urgent need of manufacturing autonomous commercial aircraft in our country, it is very important to develop a domestic large aircraft performance software with good stability, accuracy, autonomy and ease of use. The whole aircraft performance software includes a lot of contents (such as take-off, climb, cruise, descent and landing, etc.). This paper is based on the landing distance module in the aircraft performance software, focusing on the research of the landing distance calculation method. In particular, combined with the relevant laws and regulations of China's civil aviation, CCAR25, CCAR121, etc.), the algorithms for determining the landing distance and the actual landing distance are studied in depth. A new landing mathematical model and calculation method are designed according to the parameters such as aerodynamic database and thrust database of an aircraft made in China, and the calculation method and algorithm flow are given according to the modeling method of each section. Finally, according to the actual requirements of landing distance assessment in civil aviation advisory notice, the landing distance at arrival is calculated, analyzed and evaluated.
【学位授予单位】：中国民用航空飞行学院
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：V212.131

【相似文献】