Posts Tagged ‘Power Spectrum’
What to Learn from a Plant’s Frequency Data
If you’re old enough to remember the Internet browser called Netscape, then you may remember the company’s CEO – Jim Barksdale – who once quipped: “If we have data, let’s look at data. If all we have is opinions, let’s go with mine.” Fortunately for those that come to this blog there’s typically sufficient amounts of data. That said, a question often raised relative to a plant’s process data is: What gems are hidden in it?
Read MoreUtilizing Power Spectrum to Isolate Persistent Control Problems and to Improve Plant Profitability
Control problems range from malfunctioning valves to clogged heat exchangers along with most everything in between.
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