The Drexel team aims for its horse in the race, Hubo, to act like any 19-year-old first responder or Marine in its ability to drive cars, climb ladders, break walls with tools, and walk over rough terrain, Paul Oh, professor at Drexel's Mechanical Engineering Department and director of the Drexel Autonomous Systems Lab, told us. “Cognitively this means equipping Hubo with algorithms to do these tasks without much human intervention,” he said.
The skills the team assigns to Hubo also will inform the design of these robots not only by today’s researchers, but also by engineering students who can learn from this experience when they begin developing robots themselves, Oh added. “Having Hubo drive cars, operate tools, and climb ladders enables Drexel's world-leading experts to showcase the state-of-the-art,” he said. “This not only teaches stakeholders in government and industry, but it also educates today's students who will be tomorrow's robot engineers. Events like car driving have not been tackled before and thus present a well-defined goal to learn what is possible.”
Challenge participants are currently readying for a site visit by DARPA scheduled for this summer. In December, the robots will participate in their first physical challenge, which will require them to do the following:
Drive a utility vehicle at the site;
Travel dismounted across rubble;
Remove debris blocking an entryway;
Open a door and enter a building;
Climb an industrial ladder and traverse an industrial walkway;
Use a power tool to break through a barrier;
Locate and close a valve near a leaking pipe;
Attach a connector such as a wire harness or fire hose.
The highest performing teams will receive continued funding from DARPA to go on to the final challenge event in December 2014.
Robots are often in humanoid form in order to be well received by the general public. But, do we still need that? If a non-humanoid form is more efficient, it should be used. Do we need robots to look like Iron Man in order to be acceptable? It's good to see at least two that aren't humanoid.
One quick question: is the phrase "act like any 19-year-old first responder" from the manufacturer?
These are all interesting designs from some of the brightest minds in robotics, and it seems that this type of technology is in demand and innovation is needed. While robots were deployed at Fukushima to help the recovery there, the latest report is that the technology is not working as expected and isn't as advanced at it needs to be yet. This competition should bolster those types of efforts; just depends on how long it will take to make an impact.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.