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1 article for “climbing robot”

• Published Subscription Review Article Special issue 14 May 2026

  Design and Performance Evaluation of PLA-based Umbrella Wheels for Stair-Climbing Robotic Applications

  By Penta Srinivas, G.Yedukondalu, Bondili Harshith Singh

  Abstract: Staircase climbing robots require a complex design capable of navigating various stair configurations. A crucial component of such robots is the wheel mechanism. This paper focuses on the umbrella wheel mechanism and its application in staircase climbing robots. In this study, a PLA–based umbrella wheel structure is developed and fabricated using fused deposition modeling (FDM) for application in stair-climbing robots. The umbrella wheel geometry enables transformation from a circular rolling …

  Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 808–824 Read article →