FDELAY - APMonitor Option
Main.OptionFdelay History
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Description: Feedback delay: 0=No Delay, >=1 horizon steps for delay
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Description: Feedback delay
0=No Delay
>=1 horizon steps for delay
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(:title FDELAY - APMonitor Option:) (:keywords FDELAY, Optimization, Estimation, Option, Configure, Default, Description:) (:description Feedback delay: 0=No Delay, >=1 horizon steps for delay:)
Type: Integer, Input Default Value: 0 Description: Feedback delay: 0=No Delay, >=1 horizon steps for delay
The feedback delay places the measurement at the appropriate point in the horizon for dynamic estimation. Typical examples are laboratory measurement or gas chromatographs that report measurements that were taken in the past, usually with a 10 min - 2 hour delay. When the new value is reported, it should be placed at the appropriate point in the data time horizon. FDELAY is the number of horizon steps in the past where the measurement was actually taken.