ROS Navigation Basics
If youve worked with ROS and robotics, youve probably heard of gmaping, localization, SLAM, costmaps and paths, but what does all this mean? They are more than just robot buzz words - these allow a robot to get from one point to another without bumping into obstacles, and in this tutorial, well be covering some of the key concepts in what makes up an autonomous robot.
Republican-Leaning Cities Are At Greater Risk Of Job Automation
By Jed Kolko for Five Thirty Eight: More and more work activities and even entire jobs are at risk of beingautomated by algorithms, computers and robots, raising concerns that more and more humans will be put out of work. The fear of automation is widespread — President Obama cited it as the No. 1 reason Americans feel anxious about the economy in his State of the Union address last month — but its effects are not equally distributed, creating challenges for workers and policymakers. An analysis of where jobs are most likely to face automation shows that areas that voted Republican in the last presidential election are more at risk, suggesting that automation could become a partisan issue.
So-called “routine” jobs — those that “can be accomplished by following explicit rules” — are most at risk of automation. These include both “manual” routine occupations, such as metalworkers and truck drivers, and “cognitive” routine occupations, such as cashiers and customer service reps.1 Whereas many routine jobs tend to be middle-wage, non-routine jobs include both higher-wage managerial and professional occupations and lower-wage service jobs. Cont'd...
Japanese Firm To Open World's First Robot-run Farm
Spread , a vegetable producer, said industrial robots would carry out all but one of the tasks needed to grow the tens of thousands of lettuces it produces each day at its vast indoor farm in Kameoka, Kyoto prefecture, starting from mid-2017.
The robots will do everything from re-planting young seedlings to watering, trimming and harvesting crops.
The innovation will boost production from 21,000 lettuces a day to 50,000 a day, the firm said, adding that it planned to raise that figure to half a million lettuces daily within five years.
“The seeds will still be planted by humans, but every other step, from the transplanting of young seedlings to larger spaces as they grow to harvesting the lettuces, will be done automatically,” said JJ Price, Spread’s global marketing manager.
The new farm – an extension of its existing Kameoka farm – will improve efficiency and reduce labour costs by about half. The use of LED lighting means energy costs will be slashed by almost a third, and about 98% of the water needed to grow the crops will be recycled.
The farm, measuring about 4,400 sq metres, will have floor-to-ceiling shelves where the produce is grown... ( cont'd )
Getting Started with Collaborative Robots - Part 5 - Get Management On Board with Robots
Even if you are part of management yourself, you will need to justify the integration of the robot with solid arguments. We suggest the "Scotty maneuver": under-promise, over-deliver!
Humanoid robots in tomorrow's aircraft manufacturing
From Phys.Org: Developing humanoid robotic technology to perform difficult tasks in aircraft manufacturing facilities is the goal of a four-year joint research project, which is being conducted by the Joint Robotics Laboratory (CNRS/AIST) and Airbus Group. It will officially be launched on 12 February 2016 at the French Embassy in Tokyo. The introduction of humanoids on aircraft assembly lines will make it possible to relieve human operators of the most laborious and dangerous tasks, thus allowing them to concentrate on higher value-added ones. The primary difficulty for these robots will be to work in a confined environment and move without colliding with the numerous surrounding objects. This is the first issue researchers will have to solve by developing new algorithms for the planning and control of precise movements. Cont'd...
Earthbound Robots Today Need to Take Flight
Neil Tardella for IEEE Spectrum: The DARPA Robotics Challenge this past summer showcased how far humanoid robots have come—but also how far they have yet to go before they can tackle real-world practical applications. Even the best of the DRC behemoths stumbled and fell down, proving, as IEEE Spectrum noted at the time, that “not walking is a big advantage.”
There is, in fact, a new not-walking way for robots to perform many kinds of tasks better and faster: the dexterous drone.
A lightweight flying platform with a robotic arm combines the strengths of two rapidly developing, parallel industries. Aerial drones like quadcopters and octocopters have in just the past few years emerged as a viable industrial and consumer product with substantial maneuverability, versatility, and durability. Yet the drones of today are mostly just flying bodies with no arms or hands. Cont'd...
Smart Factories Need Smart Machines
Industry 4.0 Smart Factories and Smart Machines continue to drive dramatic efficiency improvements across the supply chain, within the factory and inside machines.
"It's quite large:" Exact Automation showcases world's largest robot
JULIE COLLINS for Fox 6 Now: The world's largest robot is here in Milwaukee. But folks looking to get a glimpse of the giant piece of technology better act fast.With precision and ease, this robot can pick up an 800-pound motorcycle!
"Well you can't help but be astounded by it, quite frankly. It's quite large," said James Schneberger with New Berlin Plastics, Inc.
And it's right here in Milwaukee at Exact Automation. The company purchased the machine from FANUC -- a Japanese company. It arrived in November, but Exact Automation had work to do before it got here.
"We had to pour new concrete in the building. We had to put 100,000 pound of concrete to prepare as a base for this robot because it weighs so much," said Exact Automation Owner Jim Mevis.
Schneberger works around robots -- but nothing this large. Weighing in at 26,000 pounds, Schneberger is astonished at its size. Cont'd...
Five Business Tips for Robot Integrators
Manufacturing partners need you just as much as you need them. Stay loyal because they can really help you in the early days.
Distributed Control Systems Simplify the Three C's of Robotics
Borrowed from the military, Communications, Command and Control (sometimes called 3C), are the three key organizing principles for acquiring, processing and disseminating information
Robotics in the Folding Carton Industry: The Human Factor
As they watch fellow companies successfully use robotics, see what it takes to switch to a fully or semi-automated system and be reassured by a human back-up system, it seems inevitable that more folding carton manufacturers will soon be adopting robotics.
Is Velo3D Plotting a 3-D Printed Robot Revolution?
Tekla S. Perry for IEEE Spectrum: Velo3D, based in Santa Clara, Calif., has $22.1 million in venture investment to do something in 3-D printing: That makes it fourth among 2015’s best-funded stealth-mode tech companies in the United States, according to CB Insights. This dollar number is about all the hard news that has come out of this startup, founded in 2014 by Benyamin Butler and Erel Milshtein. But job postings, talks at conferences, and other breadcrumbs left along Velo3D's development trail—has created a sketchy outline of this company’s plans.
Consider which 3-D printing technology is ready for disruption: metal. 3-D printing of plastics took off after 2009, when a key patent that covered the deposition technology expired; we now have desktop printers for 3-D plastic objects as cheap as $350. Printing of metal objects—done regularly in industry, particularly aerospace—uses a different, and, to date, far more expensive technology: selective laser sintering. This technology melts metal powders into solid shapes; it requires high temperatures, and far more complicated equipment than what’s found in the layering sort of printers used for plastic. The patent for this technology expired in early 2014—just before the formation of Velo3D. At the time, industry experts indicated that there wouldn’t be cheap metal printers coming anytime soon, but rather, would only come after “a significant breakthrough on the materials side,” OpenSLS’s Andreas Bastian told GigaOm in 2014. Could Velo3D’s founders have that breakthrough figured out? Cont'd...
A problem-solving approach IT workers should learn from robotics engineers
Greg Nichols for ZDNet: Google-owned Boston Dynamics got some bad news in the final days of 2015. After years of development and intensive field trials, the Massachusetts-based robotics company learned that the U.S. Marines had decided to reject its four-legged robotic mule, Big Dog. The reason? The thing is too damn noisy for combat, where close quarters and the occasional need for stealth make excess machine noise a liability.
The setback reminded me of a story another group of robotics engineers told me about the development of their breakthrough machine, a robotic exoskeleton that enables paraplegics to walk and soldiers to hump heavy packs without wearing down. It also reminded me of a powerful approach to solving problems and dealing with setbacks that I've encountered again and again reporting on robotics.
Ekso Bionics, which went public in 2015, invented the first viable untethered exoskeleton, one that doesn't need to be plugged into an external power source. Their achievement rests on one engineering breakthrough in particular, and to arrive at it Ekso's engineers had to do something that's surprisingly difficult but incredibly instructive for non-engineers--they had to change the way they thought about their problem. Cont'd...
New Product - P-Rob 2 Second Generation of the Collaborative Robot
P-Rob 2 is an all-in-one robotic solution combining robot arm, sensor technologies and software including an embedded PC as control unit. So all that needs to be done is plug-in and run.
Factory Automation Will Speed Forward with A.I., Says Bernstein
By Tiernan Ray for Barron's: Bernstein Research’s Alberto Moel, who follows tech-industrial companies such as Corning(GLW) and AU Optronics (AUO), this afternoon offered up a thinks piece on robotics andfactory automation, arguing that some of the costs of automation beyond the basic cost of the robot are about to get dramatically cheaper, thanks in large part to artificial intelligence akin to what Alphabet (GOOGL) and others are doing.
Moel notes that the basic components of factory robots are only falling by perhaps 6% per year, their cost reduction bounded by things such as casings and servomotors and reduction gears that don’t rapidly fall in cost.
But, writes Moel, the cost to install and adjust these machines on a factory floor is ten times their component cost and that stuff can be reduced more dramatically:
How much this integration costs varies widely. An often-cited rule of thumb is that a $50,000 robot will need $500,000 of integration costs before it is all said and done. Of course, these integration costs can be amortized over many robots, so perhaps a better estimate would be 3-5x the robot cost [...] But I do believe we are at an inflection pointthat will materially increase the capability of automation systems and substantially reduce programming, setup, and fixturing costs which are the largest cost element in most automation efforts. So instead of a measly 6% YoY cost reduction , we get 25-30% YoY declines, and automation Nirvana. Cont'd.. .
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