Plant updates can be tested before operators throw the switch on the control system. The use of simulation will likely expand considerably in 2012. Simulation is being used in new plant development, plant updates, and in configuring the plant for new products or for greater optimization.
The advantage is the ability to test the system before it is deployed. The result is a significant reduction in set-up costs -- both labor and time –- and greater optimization. Plant operators report that the reduction in set-up costs alone covers the cost of using simulation. This photo shows an example of simulation used to configure robots.
(Source: Simx Simulation.)
Yes, things have changed dramatically in the last decade, especially in the last five years. The dot com pioneers were correct that they were changing the world. Many of them, however, got crushed in the process.
For technology journalists, opportunities have proliferated for those who moved online. Design News is a good example of journalism moving online. The print journalists -- especially those at newspapers -- either learned to write for the web or moved to a new profession.
The move online has been a long and sometimes tortured road for many publishing companies and publications, both in and out of tech. Writing for the web has been one challenge, but I think one that's been at least as tough is figuring out how to shift the print ad revenue model to online revenue sources. I know there was a lot of discussion about that in the early days.
The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
The age of touch could soon come to an end. From smartphones and smartwatches, to home devices, to in-car infotainment systems, touch is no longer the primary user interface. Technology market leaders are driving a migration from touch to voice as a user interface.
Soft starter technology has become a way to mitigate startup stressors by moderating a motor’s voltage supply during the machine start-up phase, slowly ramping it up and effectively adjusting the machine’s load behavior to protect mechanical components.
A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
If you’re developing a product with lots of sensors and no access to the power grid, then you’ll want to take note of a Design News Continuing Education Center class, “Designing Low Power Systems Using Battery and Energy Harvesting Energy Sources."
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.