Investigation of a robust tendon-sheath mechanism for flexible membrane wing application in mini-UAV
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- 作者：Shian Leea ; Tegoeh Tjahjowidodoa ; ttegoeh@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Hsuchew Leeb ; Benedict Laia
- 关键词：Drone ; UAV ; CFD ; Gust ; Flexible membrane wing ; Control and identification ; Tendon-sheath ; Wing-warping ; Bouc&ndash ; Wen
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：15 February 2017
- 年：2017
- 卷：85
- 期：Complete
- 页码：252-266
- 全文大小：6917 K
文摘
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A flexible wing morphing to cater for gusty-proof mini-UAVs is developed.
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Tendon-sheath mechanism is utilized for the actuation.
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The dynamics of the tendon-sheath mechanism is characterized and modeled.
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A model based control strategy to regulate the wing actuation is implemented.
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The system is validated satisfactorily on a wind tunnel with gusty scenario.