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.
3D printers are hot, but they’re also pricey. While the prospect of cranking out everything we can dream up is enticing, cost is often one factor that keeps us from jumping onto the 3D printing train.Now, thanks to M3D, that doesn’t have to be the case. You can now get its flagship 3D printer–plus four reels of filaments–for just […]
It’s no secret that technology is changing the way we all work—but it’s also transforming the way we play. The games of today look nothing like those of 10 or even 20 years ago: these days it’s all about mobile and 3D. And now you can learn to design 3D mobile games with the Intro to Unity 3D Game […]
Earbuds are fine for casual listening while you work out or run errands. But when you really want to experience music as it was intended, nothing beats a serious set of noise-canceling, soundscape-enhancing headphones.The REMXD On-Ear Bluetooth Headphones offer high-quality sound with complete wireless connectivity — and at just $35.99, this rechargeable set won’t even cut into […]