On the Optimization Performance Study of Flapping Aerial Vehicle under Heavy Rain Condition

doi:10.2514/6.2020-1736

機構典藏 > College of Engineering > Graduate Institute & Department of Aerospace Engineering > Proceeding > Item 987654321/118924

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/118924

Title:	On the Optimization Performance Study of Flapping Aerial Vehicle under Heavy Rain Condition
Authors:	宛同;陳國瑋;王驤
Keywords:	Flapping Wing;Heavy Rain;Kriging Method;Performance Parameter
Date:	2020-01-06
Issue Date:	2020-07-15 12:10:53 (UTC+8)
Abstract:	Flapping-Wing Aerial Vehicle generally has light-weight and small size characteristics, and its small scale is particularly suited for surveillance mission, but quite fragile to severe weather impact. Here we consider the environmental effects to measure its performance degradation level. In order to realize the weather impact’s effect, a flight vehicle energy equation to measure flight performance in terms of quantitative parameter is first derived. The 2-D “figure-eight” flapping airfoil motions are first validated, and then the 3-D butterfly performance parameter under different atmospheric conditions are numerically simulated and compared. Both the butterfly body and wing flapping motions are activated and implemented in current research. From the difference of performance parameter under different weather condition, it can show how much flapping frequency it has to increase in order to maintain the same clear weather flight performance. It is believed that the quantitative information gained in this work will be useful in the future optimal design of flapping wing aerial vehicles.
Relation:	2020 AIAA Science and Technology Forum and Exposition
DOI:	10.2514/6.2020-1736
Appears in Collections:	[Graduate Institute & Department of Aerospace Engineering] Proceeding

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