Robohub.org
ep.

037

podcast
 

Slithering creatures with Howie Choset and Erik Kyrkjebø


by
23 October 2009



share this:

In this episode we’ll be speaking about snake robots slithering through pipes, disaster areas and even your body. We first speak with expert Howie Choset from Carnegie Mellon University about the big-picture concerning these reptile-like machines. We then turn to Erik Kyrkjebø from SINTEF Applied Cybernetic in Norway for an in depth coverage of their pipe inspection snake robots.

Howie Choset

Howie Choset is an associate professor and the director of the BioRobotics Lab at Carnegie Mellon University where his research in path planning, motion planning and estimation have been used to control a range of snake-inspired robots. Choset tells us how snake robots can slither, slide, squeeze or climb into places that people, or even other types of robots can’t reach. He explains the basics of snake robot design and the mechanical challenges faced by robots that have so many degrees of freedom. He also talks about the multitude of different gaits a snake robot can use and how they are particularly suited for search and rescue, industrial inspection and even minimally-invasive surgery.

Choset and his robots are regularly featured in the media, such as the CNet report below:

Erik Kyrkjebø

Erik Kyrkjebø is Senior Researcher at the Applied Cybernetic departement at SINTEF in Norway which is the largest independent research organization in Scandinavia. SINTEF is focused on bridging the gap between academia and industry through very down to earth projects.

From the multi-robot coordination he studied during his PhD at the Norwegian University of Science and Technology, he’s now gone to multi-link snake robots. The resulting PiKo robot developed at SINTEF is intended for pipe inspection tasks and can move up and down vertical pipes and negotiate corners.

Kyrkjebø discusses the specific technical details and challenges regarding the autonomy and locomotion of his slithering machines including batteries, wet environments, sensors and control. He also presents another snake robot developed at SINTEF that can fight fire. This Anna Konda is propelled using water and at the same can use the water to calm the flames.

So, will we soon be seeing snake robots climb into our bathroom?

Links:


Latest News:

For an excellent video explaining the workings of the Chembot as well as more information on Panasonic’s and Honda’s latest robotic creations, visit the Robots Forum!

View and post comments on this episode in the forum



tags: ,


Podcast team The ROBOTS Podcast brings you the latest news and views in robotics through its bi-weekly interviews with leaders in the field.
Podcast team The ROBOTS Podcast brings you the latest news and views in robotics through its bi-weekly interviews with leaders in the field.





Related posts :



Interview with Zahra Ghorrati: developing frameworks for human activity recognition using wearable sensors

and   08 Oct 2025
Zahra tells us more about her research on wearable technology.

Women in robotics you need to know about 2025

  06 Oct 2025
This global list celebrates women's impact across the robotics ecosystem and globe.

Robot Talk Episode 127 – Robots exploring other planets, with Frances Zhu

  03 Oct 2025
In the latest episode of the Robot Talk podcast, Claire chatted to Frances Zhu from the Colorado School of Mines about intelligent robotic systems for space exploration.

Rethinking how robots move: Light and AI drive precise motion in soft robotic arm

  01 Oct 2025
Researchers at Rice University have developed a soft robotic arm capable of performing complex tasks.

RoboCup Logistics League: an interview with Alexander Ferrein, Till Hofmann and Wataru Uemura

and   25 Sep 2025
Find out more about the RoboCup league focused on production logistics and the planning.

Drones and Droids: a co-operative strategy game

  22 Sep 2025
Scottish Association for Marine Science is running a crowdfunding campaign for educational card game.

Call for AAAI educational AI videos

  22 Sep 2025
Submit your contributions by 30 November 2025.



 

Robohub is supported by:




Would you like to learn how to tell impactful stories about your robot or AI system?


scicomm
training the next generation of science communicators in robotics & AI


 












©2025.05 - Association for the Understanding of Artificial Intelligence