by Gary Mintchell | May 26, 2017 | Internet of Things
Dell EMS Internet of Things (IoT) group assembled a mini supply chain as its booth at the user conference Dell EMS World in Las Vegas in May. At the October Dell EMS World in Austin, these were put together as an ice cream factory and distribution, and the booth featured an ice cream machine. I sure could have used an ice cream by the time I got through all the exhibits.
The Dell IoT Gateway was the common denominator of the exhibit tying everything together.
The first station features construction. Here are a couple of guys trying out the DAQRI augmented reality helmets. I had the opportunity to try these in Hannover. A really cool application of AR.
They are looking at a combination of the construction (see the red “steel” framework) and drawings that show the layout of electrical conduit, HVAC ducting, and other details. As a construction worker, they can get a feel of where things go, as well as spot interferences the designer missed.
This station showed product on its way to market through sensing and communication from Nokia.
Below is a layout of the Emerson process manufacturing system.
They brought actual pipe, pump, motor, instruments, wirelessHART communication. No, it didn’t make ice cream.
This station featured IMS Evolve–an application that brings sensor data into the cloud and provides track and trace, as well as other analytics, assuring the safety of the food product through the supply chain from the point of view of proper temperature.
Don’t forget security! Here is a photo of a physical security video system from V5.
The Dell Gateway is an edge device capable of accumulating data from the disparate sources, performing storage and analysis at the edge then sending information to the cloud for further analysis. It seems that everywhere I go, the “edge” is the place where innovation is centered right now. This simple demo showed the power of the edge.
by Gary Mintchell | May 2, 2017 | Internet of Things
Internet of Things platforms were all over Hannover Fair last week as I put on more than five miles a day walking checking out as much as I could see.
A few years ago, Industrie 4.0 was unveiled. Last year it was Digitalization. This year Industry 4.o is assumed. Internet of Things is assumed. The race is on for the platform for Internet of Things this year.
One consistent technology, though, that almost all platforms tout–OPC UA. You saw that logo everywhere. [Note: OPC Foundation paid most of my expenses to attend.]
What do I mean by platform? It is the central technology by which everything connects. Most of the time it is what we call proprietary, that is, controlled by one company. It builds a database with connectors to the world. All protocols (they encourage everyone to participate in their own system) bring in data. Sometimes the provider does all the analysis and provides all the applications. Sometimes the provider allows connection to other apps, as well.
I’ve written about the Dell / Linux Foundation effort–after I got through the hype and found the meat. This effort is all open source allowing tie ins with individual company applications.
Microsoft also has an ecosystem or platform that is open with some open source. It relies heavily on OPC UA for data input. Microsoft has its Internet of Things applications but can allow connection to others.
Siemens has its platform called Mindsphere. Siemens is a major proponent of OPC UA.
GE Digital has Predix. It likes OPC UA, too.
SAP is building a platform entirely within its umbrella but encouraging other companies to join it and allows the other apps to run. It also employs OPC UA.
A company I just got a deep dive with for the first time is Exosite. It is a database/analytics developer. At present it is not as broad as the others, but it has the desire to grow to that status.
And then there is Cisco. Yes, the company that builds the network components and OS that control the flow of all your data. Since they know where your data is, it can tap into it and it also has an IoT platform, database, and analytics engine.
By comparison, Rockwell Automation’s Connected Enterprise is totally inbred to Rockwell. I’m sure that in places such as North America where it has huge market share the connectivity works well. It will use some OPC UA next year, so a spokesman told me.
If this is any indication, the Internet of Things has become a “real” thing. Many of these platforms more or less existed before. But Internet of Things adoption obviously is attracting such good things as competition and innovation.
More from Hannover the rest of the week. I’m still compiling notes.
by Gary Mintchell | Apr 7, 2017 | Automation, News
Automate is the biennial trade show featuring robots, vision, and motion control technology and products. It is sponsored by the Association for Advancing Automation. I wrote about it Wednesday discussing statistics about robots and jobs.
Even though I was deeply involved in robotic technology and did some vision implementations in past lives, this all became sort of boring to me for quite a few years. Probably ever since the delta robot. Recent developments have made robots much more interesting.
Several companies were exhibiting some innovations at this year’s event. Here are a few I saw.
Autonomous Mobile Robots
One area that holds much promise is autonomous mobile robots (AMR). I walked a booth with several little “pets” wandering around freely going from station to station.
This was in the booth of the Danish company, Mobile Industrial Robots (MiR). It launched its newest robot, the MiR200. It is an upgrade to the company’s flagship MiR100, which has already been installed in more than 30 countries by companies such as Airbus, Boeing, Flex, Honeywell, Michelin, Procter & Gamble, Toyota and Walmart.
AMRs are a dramatic improvement over legacy automated guided vehicles (AGVs), which require the expensive and inflexible installation of sensors or magnets into factory floors for guidance. MiR products are designed to give owners the flexibility to easily redeploy the robots to different processes or facility layouts to support changing business needs and agile manufacturing processes.
“Our robots are changing the game for any size business, from small, regional companies to large multinationals,” said MiR CEO Thomas Visti. “With the new interface of the MiR200, it’s even easier for companies to program the robot themselves and adapt its deployment as their business evolves. That’s critical for their competitiveness, and supports extremely fast ROI. The robot typically pays for itself in less than a year, even in very dynamic environments.”
Gripper Technology
Another recent development that shows great promise is robots working nicely with people. This technology is known as collaborative robots (cobots). I ran into a new company from Denmark (a hotbed of robotic development—I wrote about Universal Robots last September) called On Robot. Its two-finger RG2 grippers—available in both single and dual versions— mount easily on the arms of cobots without any external wires; for robots that have infinite rotation of the last joint, this enables unprecedented flexibility and productivity.
The RG2 grippers can be easily programmed directly from the same interface as the robot, and the gripper can be modified without previous programming experience, making them ideal for collaborative robot users.
“User-friendly robot arms need user-friendly grippers, and until RG2, the ease-of-use and flexibility required just wasn’t available,” said Torben Ekvall, On Robot CEO. “Most traditional grippers work by using compressed air, which takes up a lot of space, is energy-intensive and is far too complicated for many users. On Robot’s RG2 is an electronic solution that is easy to mount, is very flexible and can be modified by an operator on the factory floor without the assistance of an engineer. This ease-of-use will help speed development for an increasing number of manufacturers’ applications.”
Unique features of the RG2 gripper include:
- Simple and intuitive programming: RG2 lets operators easily choose what they need the gripper to do and the gripper responds with motion as flexible as the cobot itself.
- Angle mounting: From 0° to 180° in 30° steps, in both the single- and dual-gripper setup, the gripper ensures great flexibility and adaptability for comprehensive tasks.
- Customizable fingertips: The gripper fingers support the use of customized fingertips, which can be designed by end users to fit production requirements.
- Assisted center-of-gravity calculation: Users enter the value of the payload and the robot calculates the rest, making programming easier, enhancing overall productivity and improving safety by enabling more accurate robot arm movements.
- Continuous grip indication: The gripper can discern any lost or deliberately removed object.
- Automatic Tool Center Point (TCP) calculation: Automatic calculation of how the robot arm moves around the calculated TCP of an object, depending on the position in which the gripper is mounted, for easier programming and use.
Exhibiting along with On Robot was OptoForce. This is a Hungarian company with an ingenious force sensor that can assemble on the robot end of arm with the On Robot grippers. The combination enables many really cool applications.
Dual Arm Cobot
DEONET factory, the Netherlands
Speaking of collaborative robots or cobots, ABB introduced YuMi. “The new era of robotic coworkers is here and an integral part of our Next Level strategy,” said ABB CEO Ulrich Spiesshofer. “YuMi makes collaboration between humans and robots a reality. It is the result of years of research and development, and will change the way humans and robots interact. YuMi is an element of our Internet of Things, Services and People strategy creating an automated future together.”
While YuMi was specifically designed to meet the flexible and agile production needs of the consumer electronics industry, it has equal application in any small parts assembly environment thanks to its dual arms, flexible hands, universal parts feeding system, camera-based part location, lead-through programming, and state-of-the-art precise motion control.
YuMi can operate in very close collaboration with humans thanks to its inherently safe design. It has a lightweight yet rigid magnesium skeleton covered with a floating plastic casing wrapped in soft padding to absorb impacts. YuMi is also compact, with human dimensions and human movements, which makes humans coworkers feel safe and comfortable—a feature that garnered YuMi the prestigious “Red Dot ‘best of the best’ design award.” Check out the YuMi Information Portal for more information.
by Gary Mintchell | Apr 5, 2017 | Automation, Education, News
Manufacturing jobs—will they be people or robots? Whenever I am presented with an either/or I tend to think why not both or neither. Four choices, not two. In this case, three choices since neither means no manufacturing. And every country on God’s good Earth wants manufacturing. Just check out all the government initiatives underway.
Within the past week, I’ve seen two articles in local newspapers—The Sidney Daily News and The Dayton Daily News—parroting the New York Times article about how robots take jobs away from people.
This week was the biennial edition of Automate—the trade show of Association for Advancing Automation (A3). A3 released a white paper for the show, and I had a chance to sit with two association executives, Bob Doyle and Alex Shikany, to discuss the findings and analysis leading up to the white paper Work in the Automation Age: Sustainable Careers Today and Into the Future.
“As a representative of over 1,000 companies and organizations making up the automation ecosystem, A3 believes it is critically important to clear up some of the confusion surrounding the relationship between automation and jobs,” said Jeff Burnstein, A3 president quoted in the press release. An admirable goal.
My take is that I agree with pretty much everything they found with one addition—I still believe that manufacturing enterprise executives bear much blame for problems with manufacturing in America. Such things as management-by-spreadsheet, no passion for products or customers, faddish reactions (such as unintelligent offshoring), and lack of investment.
Technology Makes Lives Better
We discussed that humans have been developing technology to increase production and make lives better probably since there were humans on earth. Recent discussions that cover only the past 250 years or so with technology advancing from steam to electricity to IT-driven human prosperity and quality of life have all advanced.
Let’s look at a summary of findings. Here are some surprising facts.
Manufacturing Jobs
More robots, more jobs.
As employers add automation technologies such as robots, job titles and tasks are changing, but the number of jobs continues to rise. New technologies allow companies to become more productive and create higher quality products in a safer environment for their employees. This allows them to be more competitive in the global marketplace and grow their business. We see this in the statistics: over the seven-year period from 2010 to 2016, 136,748 robots were shipped to US customers—the most in any seven-year period in the US robotics industry. In that same time period, manufacturing employment increased by 894,000 and the US unemployment rate decreased from 9.8% in 2010 to 4.7% in 2016.
Specifically looking at two companies, Amazon had more than 45,000 employees when it introduced robots in 2014. While the company continues to add robots to its operations, it has grown to over 90,000 employees, with a drive to hire more than 100,000 new people by the end of 2018. Similarly, General Motors grew from 80,000 US employees in 2012 to 105,000 in 2016, while increasing the number of new US robot applications by about 10,000. We see similar results from multi-national companies with thousands of employees, to small manufacturing companies.
The skills gap and its impact.
Skilled workers are key to companies’ success and countries’ economic development. Employers rank the availability of highly skilled workers who facilitate a shift toward innovation and advanced manufacturing as the most critical driver of global competitiveness. But studies show an increasing skills gap with as many as two million jobs going unfilled in the manufacturing industry alone in the next decade. Fully 80% of manufacturers report a shortage of qualified applicants for skilled production positions, and the shortage could cost US manufacturers 11% of their annual earnings.
Changing job titles reflect changing tasks.
In the automation age, as in the computer age before it, job titles shift to reflect the impact of technology. A recent study concluded that occupations that have 10% more new job titles grow 5% faster. Just as we saw the rise of entire industries around previously unheard-of job titles in cloud services, mobile apps, social media, and more, we’re seeing similar shifts in the automation age. As lower-level tasks are automated with advanced technologies such as robots, new job titles and industries arise across nearly every economic sector.
Supply and demand and wages.
In the manufacturing industry, which is the largest user of automation today, the skills gap is driving up what are already strong wages and benefits, well over the US average. In 2015, manufacturing workers earned $81,289 including pay and benefits compared to $63,830 for the average worker in all nonfarm industries. And 92% of manufacturing workers were eligible for health insurance benefits. Despite that, manufacturing executives reported an average of 94 days to recruit engineering and research employees and 70 days to recruit skilled production workers.
Bridging the skills gap with innovative training.
Automation age jobs range from well-paying, entry-level and blue-collar positions through engineers and scientists. Stable automation-age manufacturing jobs can start at $20 per hour with just a high school diploma, a few months of automation training, and professional certification. Employers, vocational schools, and universities are offering innovative training approaches that give workers alternatives to the traditional (and expensive) high-school-to-college-to-job route. And employers such as GM are revitalizing apprenticeships, recognizing the significant advantage those programs offer.
Summary
Consider this equation
Automation –> Increased Productivity –> Improved Competitive Position –> Company Growth –> More Jobs
by Gary Mintchell | Mar 24, 2017 | Automation, Operations Management, Podcast, Standards
I discuss the importance of interoperability of applications and the role of standards–specifically OPC UA and CCOM, an asset information standard from MIMOSA. I also throw in a description of students I met who compete in FIRST Robotics and a tip for cultivating innovation.
