Method and system for process control configuration changes
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United States of America Patent
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May 6, 2014
Grant Date -
Nov 12, 2009
app pub date -
May 12, 2008
filing date -
May 12, 2008
priority date (Note) -
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Abstract
A method and system for process control configuration changes are described. In one embodiment, a method for switching from a first control algorithm to a second control algorithm in a continuous process control system is described. The method, in the one embodiment, includes executing the first control algorithm, determining to switch from the first control algorithm to the second control algorithm, and executing the second control algorithm. For at least a first execution of the second control algorithm, at least one state variable used in the second control algorithm is adjusted.
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