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Impact of Changing Process Gain
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Terry Blevins
18 Mar 2013
Control
"non-linear"
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response
valve
PID
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"installed characteristics"
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Impact of Changing Process Gain
From a control perspective, it is highly desirable that the process gain is constant. If the process gain is constant, then the same proportional gain can be used over the entire operating range of the control loop. Using a control valve as an example, if the valve characteristic was not properly selected based on the … Continue reading »
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