教師資料查詢 | 類別: 期刊論文 | 教師: 楊龍杰 Yang Lung-jieh (瀏覽個人網頁)

標題:Low-cost Test Rig for Aerodynamic Evaluation of Ornithopters
學年106
學期2
出版(發表)日期2018/06/01
作品名稱Low-cost Test Rig for Aerodynamic Evaluation of Ornithopters
作品名稱(其他語言)
著者E. Balasubramanian; A. Sasitharan; U. Chandrasekhar; K. Karthik; L.-J. Yang
單位
出版者
著錄名稱、卷期、頁數Journal of Applied Science and Engineering 21(2), p.179-186
摘要Experimental assessment of lift and thrust forces of flapping wing micro aerial vehicles (FWMAVs) is of paramount interest to assess its payload carrying capability. In this work, a simple and cost effective test bench is developed to measure the forces of ornithopter. Two compressive load cells are calibrated and assembled in an appropriate mode to capture the generated forces. A labview based graphical user interface is designed to acquire real time force data and thereby control the angle of attack of ornithopter. Through varying wind speeds, flapping frequencies and angle of attacks (AOA), wind tunnel experiments are conducted for two ornithopters E-Bird and Golden Snitch, with wing spans of 27 cm and 21.5 cm respectively. Experimental results suggested that, E-Bird has attained maximum lift force of 28.7 g at 60° AOA and golden snitch has 13.5 g lift force at 35° AOA. The developed compact test rig can measure the lift and thrust forces upto 200 grams with an accuracy 0.1 gram of FWMAVs.
關鍵字Ornithopter;Lift and Thrust Forces;Load Cells;Data Acquisition;Wind Tunnel;Graphical User Interface
語言英文(美國)
ISSN
期刊性質國內
收錄於EI;ESCI;
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式,電子版
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