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航空在运输业领域起着越来越重要的作用,飞机数量不断攀升的同时也带来噪声等不利影响。对飞机各个方面的研究越来越多,飞机起飞航迹的计算研究也受到重视。以新舟700飞机为例,结合ANP数据库,研究螺旋桨飞机的起飞航迹计算方法和飞行航迹计算的分段法,并绘制飞机起飞剖面航迹图和分割线段航迹示意图,对未来新舟700飞机及其衍生机型的噪声评价具有重要的工程应用价值。
Aviation plays an increasingly important role in the field of transportation industry. The number of aircraft is constantly increasing while bringing adverse effects such as noise. More and more studies have been carried out on all aspects of the aircraft, and the calculation and study of the takeoff trajectory of the aircraft has also been taken seriously. Taking Xinzhou 700 as an example, combining with the ANP database, this paper studies the calculation method of the take-off track of the propeller aircraft and the sectioning method of the flight track calculation, and draws the flight takeoff profile track map and the segmented route map, 700 aircraft and its derivative models of noise evaluation has important engineering value.