Research on Improving Take-off Characteristics of Fly Wing with a New Constitution
The take-off control of UAV with fly wing layout is limited by its relatively lower pitch moment. This paper gained the state parameters of a few groups of taking off model by means of numerical simulation. The influence of different models on take-off distance, take-off angle of attack (AOA), take-off safe speed and e.g. location was then analyzed. Based on the analysis, a new fly wing constitution was designed and the corresponding take-off control scheme was suggested as well. Finally, the flight test results shows that this fly wing constitution can gain a better take-off control characteristics.
fly wing take-off flying test angle of attack(AOA)
Song Mo Jun Huang Xue Chai Quan Zhao Ying Li
School of Aeronautic Science and Engineering,Beihang University Beijing,China
国际会议
太原
英文
473-476
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）