Cornell's Franz Nigl and Jeremy Blum demonstrate their truss-climbing robot in this video, which accompanies a paper accepted into IEEE Robotics and Automation Magazine. The robot can climb and reconfigure the trusses in a 3D structure, redesigning a building on the fly, autonomously. It would be pretty cool to see a swarm of these running a genetic algorithm, dynamically redesigning a skyscraper.
This video presents a robot capable of autonomously traversing and manipulating a 3D truss structure. The robot is able to approach and traverse multiple structural joints using a combination of translational and rotational motions. A key factor in allowing reliable motion and engagements is the use of specially designed structural building blocks comprised of bidirectional geared rods. A set of traversal plans, each comprised of basic motion primitives, were analyzed for speed, robustness, and repeatability. Paths covering eight joints are demonstrated, as well as automatic element assembly and disassembly. We suggest that the robot architecture and truss module design, such as the one presented here, could open the door to robotically assembled, maintained, and reconfigured structures that would ordinarily be difficult, risky, or time consuming for humans to construct.
Autonomous Robotic Truss Reconfiguration and Manipulation
(via Beyond the Beyond)
The whole magic community mourns the passing of Eugene Burger, at age 78. One of the most influential magicians of the 20th century, as well as an exceptional human being, he will be sorely missed by a vast network of loving friends, students and fans all the world over. The impact of Eugene’s contribution to […]
Back in 2011, The New York Review of Books inducted Daniel Pinkwater’s classic Lizard Music into its canon with a handsome little hardcover edition; today they follow that up with a stylish, jazzy paperback, priced to move at $10.
My Walkaway book-tour is basically over, but I’m taking a little victory lap tonight at my local library, the Buena Vista Branch of the Burbank Public Library. Hope to see you there!
The Pry.Me Bottle Opener holds tens of thousands of times its own weight, and you can pick one up now from the Boing Boing Store.This remarkable keychain is considerably smaller than any of your keys, but don’t let that fool you: it can easily open any bottle, and could even tow a trailer full of […]
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