Low-cost, LiDAR-based Navigation for Mobile Robotics
Using the ROS Navigation suite from the Open Source Robotics Foundation (OSRF), we highlight a solution employing the Rhoeby Dynamics R2D LiDAR, a low-cost LiDAR device
Think You Know Industrial Robots? Think Again
Jim Lawton for Forbes: Peter Drucker said “Culture eats strategy for breakfast” and in my experience there’s no industry where that wisdom holds more true than manufacturing. I’m not a hardened cynic, just a pragmatist, having spent the majority of my career bringing technology that disrupts the status quo – from inventory optimization and managing risk in the supply base to collaborative robots. Manufacturers are among the most skeptical buyers and for good reason – what they do is hard, complex and things are done the way they are done because it’s been proven to work. There are times though when the opportunity to transform the business is so compelling that – as Drucker said – executives need to spend whatever time is necessary to tear down the cultural barriers that are getting in the way of the strategy that capitalizes on the moment.
In the category of robotics and industrial automation, now is one of those times. It’s been more than 50 years since Unimate went to work at a GM plant unloading heavy parts and welding them onto automobile frames. Manufacturing has changed a lot and today is on an evolutionary path toward the 4th industrial revolution. Unfortunately, while executives may be ready to move quickly toward the factories of the future for first mover advantage, many automation engineers remain entrenched in 20th century thinking about robots — when they were highly customized solutions, designed to perform one task over and over again, with a price tag to match. Cont'd...
How Universal Robots Doubled Production at Tegra Medical
Medical device manufacturer Tegra Medical faced profit erosion as costs went up and customers demanded price cuts. Deploying three collaborative robot arms from Universal Robots to tend the machines manufacturingmedical instruments doubled throughput, freed up 11 full time positions and enabled the manufacturer to keep up with customer demand while keeping costs down.
MIP Robotics Launches Its First Model of New Generation Industrial Robot "MIP Junior",
MIP robotics is a startup founded in 2015 and based on research conducted for many years. The company aims to provide accessible, industrial robots, especially for SMIs (small and medium industries). In other words, like 3D printing in recent years, MIP wants to democratize industrial robotics.
The robots can be used to automate repetitive, arduous or dangerous tasks; indeed it is possible to set the standard gripper arms: suction cup, hook, screwdriver, blade etc. Application examples are numerous: storing goods in cartons, checking the tightening torque, making the automated cutting, removing non-compliant products etc. MIP allows its customers to increase their productivity (and hence margins) in order to improve the quality or reduce the hardship. The investment can be made profitable in only 6 month.
The "Junior " is a robot called "SCARA" (that is to say a horizontal arm) operating on a range of 600mm and fixed on a vertical axis in a standard 400mm high. These dimensions can be adjusted on demand. Its speed reaches up to 250mm/s with an accuracy of 0.5mm and can move up to 5kg. Junior is also characterized by its ease of use: for instance you can teach the robot the movements to be carried out by manually moving the robotic arm. Finally, the robot stops in case of impact, enabling collaborative applications if all safety conditions are met. While prices often start around €20,000 on the market, Junior is available from €8000. Full Press Release:
Drake: Robotics Planning, Control And Analysis Toolbox
From MIT:
Drake ("dragon" in Middle English) is a toolbox maintained by the Robot Locomotion Group at the MIT Computer Science and Artificial Intelligence Lab (CSAIL). It is a collection of tools for analyzing the dynamics of our robots and building control systems for them in MATLAB and C++, with a heavy emphasis on optimization-based design/analysis. Here is a quick summary of capabilities:
Simulation
Rigid-body dynamics including contact/collisions (hybrid+LCP) and kinematic loops
Basic aerodynamics/fluid dynamics
Sensor models (lidar, depth camera, imu, contact force/torque; cameras coming soon)
Hand-derived models for many canonical control dynamical systems
Easily add your own models/components
Some support for stochastic models
For all of the above we aim to expose sparsity and provide analytical gradients / symbolic analysis
Primary limitations: code is optimized for analysis / planning / control design (as opposed to speed, generality)...
"‹... Most of these models/tools are described in the companion textbook from an MIT course/MOOC. We've also recently started populating the Drake Gallery (contributions welcome!)... (git repo)
3D Printing of Motors and Electronics
My research involves developing techniques to 3D print electric motors and electronics. This goes beyond the usual 3D printed structures - structures dont do anything. To do things, we need motors and electronics to control those motors.
ABB's largest ever robot is 25 percent faster than competitor robots in high payload range
ABB has introduced its highest payload, multipurpose industrial robot, the IRB 8700. The robot has a reach of 3.5 meters and is capable of handling a payload of up to 800 kg (1000 kg with the wrist down; 630 kg with LeanID). Designed for the ultimate in uptime, reliability and reduced maintenance, the IRB 8700 provides the lowest total cost of ownership among competitor high payload robot models. The new robot is targeted for material handling applications in the automotive, transportation and other heavy industries.
“When designing the IRB 8700, we focused on combining ABB’s largest ever model with an unusually long reach for a robot in the high payload class,” said John Bubnikovich, vice president, sales and marketing, ABB Robotics North America. “Utilizing ABB’s superior motion control technology at high moments of inertia, the new robot automatically adapts and adjusts its speed to accommodate heavy and wide parts. With a compact footprint, optimized counterweight, parallel linkages, stiff axes and fewer drive motors, the IRB 8700 keeps its momentum down and speed up, providing unmatched agility and performance.”
The IRB 8700, ABB’s largest ever robot offers all the functionality and expertise of the ABB portfolio in a much bigger package. The robot has only one motor and one gear per robot axis, while most other robots in this size class use dual motors and/or gears. In addition, there are no gas springs; only a reliable counterweight and mechanical springs for counter balancing. Together these design elements mean the IRB 8700 has fewer components and is able to deliver shorter cycle times and higher accuracy – making it 25% faster than any comparable competitor robots in its payload range. Full Press Release:
Robotic Additive Manufacturing Platform for 3D Printing Composite Parts
The first-of-its-kind solution consists of a standard commercially available robot, composite deposition end-effector hardware and a comprehensive software suite.
The Geminoids are Coming!
There is research going on at the University of New South Wales in Australia, to determine the behavior of humans, as they interact with Geminoids-the name given these life-like robots because of their similarity to humans. The next step is to study whether a human being can get used to interacting with Geminoids.
Amazon's robotics group asked the FCC to test special wireless equipment
Jillian D'Onfro for Business Insider: Amazon is ramping up its robotics efforts and testing new technology that could make it safer to operate the fleet of robots toiling in its warehouses, according to recent FCC filings.
The FCC gave Amazon Robotics an expedited experimental license to test a "proximity sensing system" that the company hopes to deploy in fulfillment centers outside the U.S.
Amazon Robotics "seeks to evaluate radiolocation technology to be used in the operation of robotics in fulfillment centers outside the United States," the company said in the filing, the first such FCC filing by Amazon Robotics.
While Amazon stresses that the technology is strictly for internal use, and not something it intends to sell to "end users," the filing underscores the company's increasing investment and innovation in robotics, which has the potential to transform a broad swath of industrial and consumer markets. Cont'd...
There's a five-story vending machine dispensing used cars in Nashville
From Mashable:
That's right; online used car retailer Carvana has officially unveiled its first vending machine completely stocked with cars. Standing at five stories tall, the coin-operated (yes, really) glass tower vending machine can house as many as 20 used cars at a time. The facility also includes a welcome center and three customer delivery bays to which the cars are dispensed... (full story)
3 Micro Drones & Robot Swarms Initiatives Backed by the US Military
DARPAs FLA program aims to create unmanned nano robot like insects & birds that can go into buildings & perform key activities that will not be possible by Humans.
Robotics Startup Unveils Humanoid Servant
One of the technology breakthroughs of Alpha 2 is the servo technology that was designed specifically for this robot. The servos are miniaturized while providing maximum torque giving Alpha 2 the dexterity and range of movements currently only seen in robots costing 20K or more.
Simbe Robotics launches new retail robot
By Silicon Valley Robotics via Robohub: The area of service robotics is getting active, with a new retail robot startup launching today. Tally is one of several robotics startups launching today at Haxlr8r’s 7th Demo Day. Tally is an inventory tracking robot platform fromSimbe Robotics and the “world’s first robotic autonomous shelf auditing and analytics solution” according to the press release.
Tally is in trials with several North American retailers and will traverse aisles scanning and auditing merchandise to help stores maintain ideal product placement, fill inventory gaps, and find misplaced or mispriced items. Tally is also capable of autonomously returning to base to charge.
“When it comes to the retail industry, shopper experience is everything. If a product is unavailable at the time the shopper wants to buy it, the retailer has missed an opportunity and disappointed their customer,” according to Brad Bogolea, CEO and Co-founder of Simbe Robotics. “Tally helps retailers address these challenges by providing more precise and timely analysis of the state of in-store merchandise and freeing up staff to focus on customer service.” Cont'd...
Solar for UAV Index
The new metric (PUAV) is a way to compare solar technologies specifically for UAV applications.
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