Techno-News Blog

May 20, 2012

Humanoid Robot Swarm Synchronised Using Quorum Sensing

Filed under: Uncategorized — admin @ 12:25 am

by kfc, Technology Review

In recent years, various companies and labs have developed impressive humanoid robots that walk, shuffle and even run. Some even dance in groups of up to 20, performing sophisticated choreographed routines. This kind of synchronisation is no easy task. One way to do it is have one robot as the leader, broadcasting details of its movement and position over a network that the other robots all follow. The trouble is that network dynamics are not as predictable as choreographers would like. Small delays of half a second or so are common while some messages can be delayed by several seconds. That’s clearly not good enough for a dance routine or any other type of synchronised behaviour. So the approach preferred by roboticists is to program each robot with the dance routine, synchronise their internal clocks at the start of the performance and then leave them to it.

http://www.technologyreview.com/blog/arxiv/27852/?p1=blogs

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