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Abstract

This study presents a wall-climbing robot called Vortexbot. Vortexbot has a suction unit that uses vortex flow to generate a suction force. Unlike the traditional unit based on contact-type suction, the suction unit can maintain a suction force without any contact with the wall surface. Therefore, the suction unit can provide a climbing robot with sufficient stable suction force even on walls with very rough surfaces and raised obstacles/grooves, and there is no wear and tear. Furthermore, the compressed air vents from the gap between the suction unit and the wall surface after rotating in the vortex chamber. Hence, such kind of flow direction can avoid the effect of the dust and dropped items on the wall surface. In this paper, we first introduced the vortex suction unit principle and discuss the feasibility of its application to a wall-climbing robot. Subsequently, the mechanical structure of Vortexbot was designed. After which, we surveyed the suction properties of the suction unit on a smooth wall surface. Then the functional relationship between the percentage change in the suction force and the supply flow rate was obtained. In addition, we studied the effect of the roughness and shape (a raised obstacle and groove) of the wall surface on the suction performance of the suction unit. Finally, we experimentally verified the climbing performance of Vortexbot on several kinds of walls with different surface conditions. It was confirmed that using the suction unit improves the robot’s climbing performance.

Keywords

Climbing robot vortex suction unit noncontact suction rough surface climbing obstacle-crossing ability

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References

Zhang

Wang

et al.

A series of pneumatic glass-wall cleaning robots for high- rise buildings. Ind Robot 2007; 34: 150–160.

Zhang H, Wang W and Zhang JW. High stiffness pneumatic actuating scheme and improved position control strategy realization of a pneumatic climbing robot. In: IEEE international conference on robotics and biomimetics, 2009, pp.1806–1811. Washington DC: IEEE Computer Society.

Hirose S and Arikawa K. Coupled and decoupled actuation of robotic mechanisms. In: IEEE international conference on robotics & automation, Seoul, Korea, vol.1, 2001, pp.33–39.

Hirose S, Nagakubo A and Toyama R. Machine that can walk and climb on floors, walls and ceilings. In: Proceedings of the international conference on advances in robotics, Pisa, Italy 1991, pp.753–758.

Balaguer

Gimenez

Abderrahim

. ROMA robots for inspection of steel based infrastructures. Ind Robot 2002; 29: 246–251.

Resino JC, Jardon A, Gimenez A, et al. Analysis of the direct and inverse kinematics of ROMA II Robot. In: Proceedings of the international conference on climbing and walking robots and the support technologies for mobile machines, Clawar 2005, London, UK, September, DBLP, 2006, pp. 869–874.

Molfino

Armada

Cepolina

. Roboclimber the 3-ton spider. Ind Robot 2005; 32: 163–170.

Longo

Muscato

. The Alicia (3) climbing robot. IEEE Robot Autom Mag 2006; 13: 42–50.

Savall J, Avello A and Briones L. Two compact robots for remote inspection of hazardous areas in nuclear power plants. In: International conference on robotics and automation, ICRA, Detroit, MI, USA, May 1999, pp.1993–1998.

10.

Luk

Liu

Collie

et al.

Tele-operated climbing and mobile service robots for remote inspection and maintenance in nuclear industry. Ind Robot 2006; 33: 194–204.

11.

Armada

Prieto

Akinfiev

et al.

On the design and development of climbing and walking robots for the maritime industries. Maritime Res 2005; 2: 9–32.

12.

Chu

Jung

Han

et al.

A survey of climbing robots: Locomotion and adhesion. Int J Precis Eng Manuf 2010; 11: 633–647.

13.

Schmidt

Berns

. Climbing robots for maintenance and inspections of vertical structures: A survey of design aspects and technologies. Robot Auton Syst 2013; 61: 1288–1305.

14.

Tummala

Mukherjee

Aslam

et al.

Climbing the walls. IEEE Robot Autom Mag 2002; 9: 10–19.

15.

Zhu

Guan

. Autonomous pose detection and alignment of suction modules of a biped wall-climbing robot. IEEE-ASME Trans Mechatron 2015; 20: 653–662.

16.

Guan

Zhu

et al.

A modular biped wall-climbing robot with high mobility and manipulating function. IEEE/ASME Trans Mechatron 2013; 18: 1787–1798.

17.

Lee

Kim

Seo

et al.

Series of multilinked caterpillar track-type climbing robots. J Field Robot 2014; 33: 737–750.

18.

Zhao

Cao

et al.

Development and applications of wall-climbing robots with a single suction cup. Robotica 2004; 22: 643–648.

19.

Schmidt

Hillenbrand

Berns

. Omnidirectional locomotion and traction control of the wheel-driven, wall-climbing robot, CROMSCI. Robotica J 2011; 29: 991–1003.

20.

Koo

Trong

Lee

et al.

Development of wall climbing robot system by using impeller type adhesion mechanism. J Intell Robot Syst 2013; 72: 57–72.

21.

Xiao J, Sadegh A, Elliot M, et al. Design of mobile robots with wall climbing capability. In: Proceedings of the 2005 IEEE/ASME international conference on advanced intelligent mechatronics, Monterey, CA, 24–28 July 2005, pp.438–443.

22.

Saboori P, Morris W, Xiao J, et al. Aerodynamic analysis of city-climber robot. In: Proceedings of IEEE international conference on robotics and biomimetics, Sanya, China, 15–18 December 2007, pp.1855–1860.

23.

Qian

Zhao

et al.

Fluid model of sliding suction cup of wall-climbing robots. Int J Adv Robot Syst 2006; 3: 275–284.

24.

Zhou

. Experimental comparison of drag-wiper and roller-wiper glass-cleaning robots. Ind Robot 2016; 43: 409–420.

25.

https://www.dndkm.org/Technology/TechnologyFactSheet.aspx?TechnologyID=1233&name=Clarifying+Climber .

26.

Journee M, Chen X, Robertso J, et al. An investigation into improved non-contact adhesion mechanism suitable for wall climbing robotic applications. In: Proceedings of the international conference on robotics and automation, ICRA, Shanghai, China, 2011, pp.4915–4920.

27.

Ozcelik

Erzincanli

. A non-contact end-effector for the handling of garments. Robotica 2002; 20: 447–450.

28.

Vandaele

Lambert

Delchambre

. Non-contact handling in microassembly: Acoustical levitation. Precis Eng 2005; 29: 491–505.

29.

Kawashima

Kagawa

. Analysis of vortex levitation. Exp Therm Fluid Sci 2008; 32: 1448–1454.

30.

Kagawa

. Development of a new noncontact gripper using swirl vanes. Robot Comput-Integr Manuf 2013; 29: 63–70.

31.

Brun

Melkote

. Analysis of stresses and breakage of crystalline silicon wafers during handling and transport. Solar Energy Mater Solar Cells 2009; 93: 1238–1247.

32.

Iio

Kawashima

et al.

Computational fluid dynamics study of a noncontact handling device using air-swirling flow. J Eng Mech ASCE 2011; 137: 400–409.

33.

Iio

Umebachi

et al.

Performance of a non-contact handling device using swirling flow with various gap height. J Visual 2010; 13: 319–326.

34.

Meng

. Particle image velocimetry studies on the swirling flow structure in the vortex gripper. Proc IMechE, Part C: J Mechanical Engineering Science 2013; 227: 1927–1937.

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Experimental study of vortex suction unit-based wall-climbing robot on walls with various surface conditions

Abstract

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