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Case Western Reserve University

Climbing Mini-Whegs™



Climbing Mini-Whegs™ scales vertical glass surfaces using compliant, adhesive feet. Like all Mini-Whegs™ Robots, it has one drive motor that turns all four wheel-legs in an alternating diagonal gait.


IROS_video.mpg

The following high-speed video show how the four-spoked wheel-legs apply and gradually peel the adhesive feet (in this case Scotch® tape).


MiniWhegs_HiSpeed.avi

With a novel adhesive manufactered by the Gottlieb Binder Company in collaboration with the Max-Planck Institute , the robot is capable of climbing vertical surfaces with the addition of a long tail.


Vertical_Climb_9-8-05.avi

On a 60-degree incline the robot requires a shorter tail, but can transistion around the external angle.

60_degree_incline.avi

Publications:

  1. Daltorio K.A., Horchler A.D., Gorb S., Ritzmann R.E. and Quinn R.D. (2005) " A Small Wall-Walking Robot with Compliant, Adhesive Feet," Int. Conf. on Intelligent Robots and Systems (IROS '05), Edmonton, Canada.

  2. Daltorio K.A., Gorb S., Peressadko A., Horchler A.D., Ritzmann R.E. and Quinn R.D. (2005) " A Robot that Climbs Walls using Micro-structured Polymer Feet," International Conference on Climbing and Walking Robots (CLAWAR), London, U.K., Sept. 13-15, 2005.






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Copyright 2006 Case Western Reserve University, Dept. of Mechanical and Aerospace Engineering.
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