Tag Archive: compressor+control pressure+control process+dynamics system+performance


Stuff that Comes at You Too Fast

Last year we had disturbing thoughts on how fast upsets were particularly disruptive and anything you can do to slow them down makes the job of a loop much easier. In real processes, step disturbances are quite rare. However, there are some noticeable cases (e.g. on-off level control, interlocked and sequenced valves, and compressor surge …

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