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Cascade Control Perspective Tips
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Gregory K McMillan
9 Mar 2014
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Tips for New Process Automation Folks
Cascade Control Perspective Tips
Did you know all loops today use cascade control? Do you understand how cascade control can correct for lower loop disturbances before they affect the upper loop and can make the upper loop faster? Do you know what to do to keep the system from oscillating if the lower loop is too slow or has insufficient rangeability? The fixes are quite simple.
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