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Energy, Power

Energy, Power January 1, 1997

Thanks to Interbus, Germany’s Transrapid Has a ‘Cool’ Journey


By Control Engineering Staff
Energy, Power January 1, 1970

Securing software

Chicago, Ill.—Software security is based on how applications and operating systems are constructed, but security also involves plant procedures, building security, and employee education, among other things, according to key software vendors at National Manufacturing Week, March 3-5, here. Proper software security measures are "very scarcely implemented," according to Dirk Rouffaer, Schne...

By Mark T. Hoske, editor-in-chief,
Energy, Power January 1, 1970

Synergetic launches EC-1 system-on-chip

Nashville, Tenn.— In a press conference attended by several technology partners, Synergetic Micro Systems Inc. (Downers Grove, Ill.) introduced its first multi-function, system-on-chip device designed specifically for embedded and industrial applications.EmbeddedComm/EC-1 is expected to enable communications and help industrial and medical applications achieve the same productivity gains ...

By Staff
Energy, Power January 1, 1970

Merging Mom’s Perceptive Power with Technology Creates Startling Results

KEYWORDS Process and advanced control Neural networks Multivariable sensors Sensing/measurement Analyzers What do the FBI (Federal Bureau of Investigation) and your mother have in common? Both use real measurements to reach an inferred outcome; are you telling the truth? Think about it, your mother would do a subtle interrogation all the while observing your body language—pupil dilation,...

Energy, Power January 1, 1970

Sensorless AC Drives Fill Price/Performance Niche

KEY WORDSMotors, drives, & motion controlAC variable-speed drivesAC induction motorsAdaptive controlControversial right from their name, "sensorless" ac drives actually use current and voltage sensors to achieve motor control. Even beyond terminology, it's not obvious what sensorless ac drives can or can't do, and where they fit into the big picture.

Energy, Power January 1, 1970

Interkama 2001 integrates process automation, software

Düsseldorf, Germany— Interkama 2001, the International Trade Fair for Solutions for Automation in Production and Business Processes, will integrate software, communications, and information technology with its traditional process automation focus here on Sept. 24-28, according to show organizer Messe Düsseldorf GmbH.

By Frank J. Bartos, executive editor,
Energy, Power January 1, 1970

Foxboro secures SCADA system contract in China

Foxboro, Mass.— The Foxboro Company, a unit of Invensys Process Automation, announced March 19 that it has been awarded a $15 million SCADA system contract for the Shanxi Wanjiazhai Yellow River Diversion Project in China. This important project, funded by the World Bank, diverts floodwaters from the Yellow River to communities in Shanxi province, thereby mitigating life-threatening flood...

By Staff
Energy, Power January 1, 1970

Model, Simulate, Execute Simulation in Discrete Control

KEY WORDS PC-based control Machine control Software for control Flowchart programming Simulation Imagine a product design, completed in software, and rendered in 3-D graphics. This rendering allows designers to strip away layers to view and work on components underneath. Next, manufacturing engineers can design the machines, fixtures, and processes required to produce components and completed ...

Energy, Power January 1, 1970

Pressure Sensing: It’s Everywhere!

KEY WORDS Process control and instrumentation Process sensing Pressure sensing One of the most-used sensors, pressure instrumentation is found nearly everywhere now. The old process standby is still there—chemical change-of-state monitoring still requires tracking such mundane variables as pressure and temperature—but it now can be found, however tiny, in manufactured goods from au...

Energy, Power January 1, 1970

Short of time, budget? Have a webcast ‘learn in’

Short of time or travel funds to get out to a conference or trade show? "Learn in" with Control Engineering. Via streaming video, we're offering two new opportunities to prepare for the challenges ahead. Click into Control Engineering Online—our upgraded NMW 2001 section adds dozens of short video interviews to editors' highlights of technology introductions, digital images, and on-scree...

By Mark T. Hoske, Editor-in-Chief