Development of a wall-climbing drone with a rotary arm for climbing various-shaped surfaces

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In this paper, a novel wall-climbing drone installed with a rotary arm is proposed for climb operation on various shaped walls. Robots that can climb the wall are applicable to many operations such as structural health monitoring of high-rise buildings, bridges, nuclear power plants; maintenance of solar panels and glass walls; and visual inspection of the aircraft and vessels. Traditional wall-climbing robots use magnetic, vacuum, or bio-inspired methods mimicking gecko foot for those purposes. However, those methods cannot be applied to various-shaped walls like inclined, and an obstacle existing walls such as window frames. To solve this problem, unmanned aerial vehicle (UAV)-type wall-climbing robots have recently been developed, but those types have disadvantages in terms of energy efficiency and impact in attaching and detaching processes. Therefore, in this paper, a wall-climbing drone with a rotary arm is proposed. The angle of the rotary arm is controlled depending on the slope angle of the wall to achieve energy efficiency. The drone was prototyped and tested in indoor environment to verify the feasibility of the mechanism.
Publisher
IEEE
Issue Date
2018-06-28
Language
English
Citation

15th International Conference on Ubiquitous Robots (UR), pp.687 - 692

DOI
10.1109/URAI.2018.8441807
URI
http://hdl.handle.net/10203/247438
Appears in Collection
EE-Conference Papers(학술회의논문)
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