會議論文
| 學年 | 104 |
|---|---|
| 學期 | 1 |
| 發表日期 | 2015-08-26 |
| 作品名稱 | Re-STOL Micro Ornithopters- with 4 Improvement Strategies |
| 作品名稱（其他語言） | |
| 著者 | L.J. Yang; C.W. Chen; H.H. Ke; Y.T. Lin; S. Marimuthu; K.C. Hung |
| 作品所屬單位 | |
| 出版者 | |
| 會議名稱 | The 11st International Conference on Intelligent Unmanned Systems (ICIUS 2015) |
| 會議地點 | Bali, Indonesia |
| 摘要 | Regarding to the 20-cm wingspan flapping micro-air-vehicles (MAVs) or ornithopters, how to prolong the operation time and improve the flight control is very critical to their roadmap of development. Based on using the available technology and commercial transducer devices, this work presents four new features of ornithopters and proves them feasible. The 1st feature is repeatable short take-off and landing (re-STOL) so that the ornithopter can stop flapping in the air and automatically falls on the ground with resetting to the good gesture of take-off. The 2nd feature is to recharge the onboard Lithium battery by flexible photo-voltaic (PV) thin film on the tail. Recharging can be done either during flight or on the ground if the background light intensity is enough for PV devices to work. The 3rd feature is toward the semi- or fully autonomous flight control of ornithopters. It is realized by integrating gram-weighted microelectronic devices including Arduino-based micro-processors, MEMS inertial measurement units (IMUs) and mini servo actuators. Longitudinal pitching control and altitude control are proposed herein. The 4th feature is to develop new flapping mechanisms with large flap angle and no phase lag between two flapping wings. The above four newly developed features of ornithopters can preliminarily solve their current four shortcomings, i.e., vulnerable to gust wind, short flight endurance, hard to autonomously control and small payload, to great extent. |
| 關鍵字 | ornithopter;repeatable STOL;PV-charging;Arduino-based;flapping mechanism |
| 語言 | en_US |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | 無 |
| 研討會時間 | 20150826~20150829 |
| 通訊作者 | L. J. Yang |
| 國別 | IDN |
| 公開徵稿 | |
| 出版型式 | |
| 出處 | Proc. of ICIUS 2015 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/106645 ) |