[author_cn_name].[cn_title][J].空军工程大学学报:自然科学版,[year_id],[volume]([issue]):[start_page]-[end_page] 飞机起飞性能算法-Research on Aircraft Takeoff Performance Algorithm
Research on Aircraft Takeoff Performance Algorithm
中文关键词: 两点起飞  三点起飞  起飞性能
英文关键词: take off at two points  take off at three points  takeoff performance
郑峰敏 航空工业西安飞机工业(集团)有限责任公司,西安,710089 
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      According to the different flight principle and movement characteristics of takeoff at two points and takeoff at three points, two models of mathematical simulation under condition of different takeoff modes are established respectively in this paper. Based on the aerodynamic characteristics of aircraft and the characteristics of landing gear system, the simulation results are carried out according to the whole design parameters, and the performance data of different takeoff modes are given. Taking a certain type of aircraft as an example, the takeoff performance program is programmed to calculate the takeoff performance. Finally, the effects of two different takeoff modes on the distance and velocity of each takeoff phase are analyzed, and the relevant conclusions are given based on the actual flight characteristics of the aircraft,and the accuracy of the simulation model is verified, and a fairly good take off mode is given to guide a pilot in flight.
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