Latest threads in ⧑ Industrial Control Groupshow only best voted threads
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Butterfly valves with worn discs
Looking for data on the flow characteristic of a butterfly valve with an eroded/worn disc. A suitable analog would be a valve with the disc smaller than the valve aperture. Has anyone ever come across...
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11 years ago
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Measurement validation for process signals
Struggling with implementing a validation routine for process measurements. We'd like limit violation, high rate-of-change (ROC) and measurement freeze detection. Option for shedding to bad value or...
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11 years ago
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Auto Tune Pid
Process and temperature controllers are powerful process control tools, but they offer very simple operation. Process controllers take a signal from a temperature device, such as a thermocouple or...
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11 years ago
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Autotune Controller
Mifa Systems founded in 1992 provides need centered hands free operation remedy at reasonable costs to our important customers. We signify organizations like Indian, Eutech and, Athena- USA. In...
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11 years ago
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Best PLC training in the USA?
just a presentation, real-world, hands-on with actual PLCs, learn only = what you will actually use to save your time (more useful knowledge in less= time). But the greatest differentiator of this PLC...
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11 years ago
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best Automation& PLC Training in Coimbatore
Log into Facebook to start sharing and connecting with your friends, family, and people you know.
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12 years ago
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Foundation Fieldbus Microcontrollers
Hi Everybody, I am trying to build a positioner with Foundation Fieldbus support. The system architecture would consist of: a. Analog In (4 - 20 mA for position set-point input in manual mode). b....
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12 years ago
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Control loop design
Hi, I found the control loop design the controller C with proportional and integral part. The controller output is added to the reference value r with the result processed in D. D is kind of...
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12 years ago
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Dynamics of mixed phase CSTR
Once again I have to ask a question with incomplete information, sorry about that. We have a continuous flow CSTR holding slurry, with a gas injected into the base via nozzles, directly into the...
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12 years ago
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Call for New Journals
Call for New Journals WorldSciencePublisher is an independent scientific and academic publisher group aiming at publishing the first-class journals over the world. We honestly invite you to start a...
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12 years ago
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Source for motors
Where do you look when you look for motors? I'm looking for brushless motors in the 200-250oz-in (1.5-2Nm) range; something with fairly low friction and quite low cogging torque is preferred. It's...
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12 years ago
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Process with quadratic behavior
Hi all, I assume that a process with quadratic behaviour can not be controlled with a simple PI-controller (if I do not use a gain scheduling controller). But how do I prove this mathematically? pt
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12 years ago
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Flow Charting In Text
Is there anything better than numbering lines? Bret Cahill
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12 years ago
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Everyday Control Feedback
This is actually a question from a test paper from a engineering course on control theory. --------------------- Identify 10 feedback systems that you encounter in your everyday environment. For each...
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12 years ago
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Call for Papers (CFP)
========================================================= ARPN Journal of Science and Technology Call for Papers (Vol. 2 No. 1) January 2011 Sir/ Madam, ARPN Journal of Science and Technology is an...
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12 years ago
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