2015/01/21

How has the Crabster performed in tests?

The first underwater test was conducted from 24 June to 10 July 2013 at pier in South Sea Research Institute of KIOST which is located in the Geoje City.
In the test, we successfully checked and verified 1) the watertight of dynamic seals of thirty joints, 2) identification of topography and underwater structures with scanning sonar and analyze the effect of posture changing on the scanning image, 3) real-time identification of objects with acoustic and optical cameras, 4) underwater position tracking of CR200, 5) gathering the scientific data, 6) underwater walking and posture control with six-legs.

And we are performing the on-land shop tests nearly every day. We upgrade Crabster software for more stable and fast walking and manipulation. We revise the hardware mechanisms for more stable and robust functions


The Crabster did very well in the tests until now. It is very exciting to see a newly developed creature works as our will.

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