Ethernet-Based Motion
Networking-
Using Ethernet
as the basis for servodrive networking gained a major boost earlier this year
when the third-generation SERCOS and PROFInet working groups proposed plans for
future motion control networking. Both groups announced that
standard Ethernet technology would be utilized as the physical layer for next
generation versions –and compatible protocols for high, performance motion
control applications. At this year’s Hannover Fair, PROFIBUS International
(PI,www.profibus.com)announced the beginning of development work on a
high-performance, real-time solution for highly dynamic motion control
applications under PROFInet called Version 3.0 IRT. This proposed solution uses
standard Ethernet media, compatible protocols, and an ASIC that embeds both a
switch and the protocol to guarantee real-time, deterministic
performance.
Firewire Sparks New Interest- Of
the three networks available as a standard on PCs –Ethernet, USB, and FireWire
–the network that is least well-known is FireWire (or IEEE-1394).And in
industrial circles, with Ethernet gaining momentum for factory data
communications and I/O control, there is less awareness of a growing number of
FireWire-based control solutions. But that level of awareness may soon change.
The 1394 Trade Association, which oversees the standard and has a primary focus
on computer and consumer electronics applications, is working with a coalition
of industrial companies to eek a FireWire standard for machine control,
including motion, vision, and I/O.
Automated Fluid Filler Shuts
Off Down Time-
An automated
fluid packaging machine based on a new design enables users to change from one
size container to another in minutes, versus hours, or even days, with a
mechanical system. Beyond the obvious productivity gain and cost reduction
benefits, the quick change capability enables cosmetics companies and other
purveyors of product in fluid form to justify smaller production runs, thus they
can continue to meet customers ’supply demands while also minimizing
inventory.to read the rest
of the supplement click here
Andrew Morris designed a circuit that could detect a stroke victim's groan and convert the sound into a signal so caregivers would know when help was needed.
New disc magnet motors fit into the design trend of stepping up to closed loop performance while maintaining the cost advantage of stepper motor technology.
At the Design News webinar on June 27, learn all about aluminum extrusion: designing the right shape so it costs the least, is simplest to manufacture, and best fits the application's structural requirements.
On April 21, NASA launched a novel project, putting into orbit three satellites that employ an off-the-shelf commercial smartphone as the control system.
From Dell / Intel® New Paradigms in Design Work Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013 5
Early in my career, I worked as a draftsman and remember the days of drawing on vellum with numbered pencils and Mylar with plastic lead. This was a fun experience in the sense that I ...
I've been using workstations for more than 10 years and love finding ways to get more performance from my system. With demanding professional applications that require more power each ...
A lasting memory from my first job as an engineer in an auto assembly plant is standing on hard concrete at six in the morning, vending-machine coffee clutched in hand, listening to ...
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 radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.
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