Hostname: page-component-5d84bcc8dc-sxhvn Total loading time: 0 Render date: 2026-09-08T01:25:02.656Z Has data issue: false hasContentIssue false

Water bouncing robots: a first step toward large-scale water running robots

Published online by Cambridge University Press:  21 October 2014

Paolo Gallina*
Affiliation:
Department of Engineering and Architecture, University of Trieste, Trieste, Italy
Gabriele Bulian
Affiliation:
Department of Engineering and Architecture, University of Trieste, Trieste, Italy
Giovanni Mosetti
Affiliation:
Department of Engineering and Architecture, University of Trieste, Trieste, Italy
*
*Corresponding author. E-mail: pgallina@units.it

Summary

Robots running on water have attracted the attention of researchers in the last decades as an alternative to conventional aquatic propulsion mechanisms. Up to now, a large scale robot capable of running on water has not been realized. Bouncing on water is a prerequisite for running on water. For this reason, the development of a water bouncing robot represents a necessary first step. The paper presents the model of a 2-degree-of-freedom water bouncing robot inspired by the pogo-stick, a device for jumping off the ground in a standing position. An analytical model of the impact force between “robot's foot” and water is provided for both water-entry and water-exit phases. Such a model has been integrated in a dynamic simulation of whole robot. The model represents a useful and general framework to gain an insight into the parameters that characterize the efficiency of robot.

Information

Type
Articles
Copyright
Copyright © Cambridge University Press 2014 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable