Researchers at MIT flew an autonomous robotic plane in an enclosed area around obstacles, demonstrating that it is possible to build a self-navigational, fixed-wing vehicle that can fly at high speeds safely without the use of GPS. (Source: MIT)
TJ--My thoughts exactly. I don't know what changes might need to be made to adapt the systems to this use but I do think that could be accomplished with some effort now that the work that has been done already. I do see the great advantage for in-flight systems where GPS is not available or has been disabled. This is great work by MIT and contributing agencies of our government.
Thanks for the link, Ann. I find it amusing that this robot uses technology from the Xbox 360. Computer games have led a number of technology developments. In the automation and control world, they're using game technology for training and simulation. The miltary is also using game technology for training.
Robots that make maps--and that update them continuously for navigation purposes, which it's not clear that this one does--are a topic we've covered before: http://www.designnews.com/document.asp?doc_id=240288
That one is also MIT, and also from a group in its CSAIL lab.
Good question, Jack. The new object might need to be programmed in. On their next stage, this team is going to try to get the plane to map its own environment on the run. I would think that would require GPS. But maybe not.
It would be interesting to see how the algorithm would respond to a change in the environment - such as if a new structure were added (or somebody's head for that matter). Would it know enough to just avoid the obstacle or would it think it is in another location of the map?
Truchard will be presented the award at the 2014 Golden Mousetrap Awards ceremony during the co-located events Pacific Design & Manufacturing, MD&M West, WestPack, PLASTEC West, Electronics West, ATX West, and AeroCon.
In a bid to boost the viability of lithium-based electric car batteries, a team at Lawrence Berkeley National Laboratory has developed a chemistry that could possibly double an EV’s driving range while cutting its battery cost in half.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.