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APM.PRED_TIME - APMonitor Option

Main.OptionApmPredTime History

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June 09, 2017, at 12:29 AM by 10.5.113.159 -
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June 09, 2017, at 12:29 AM by 10.5.113.159 -
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See also [[Main/OptionApmCtrlHor|CTRL_HOR]], [[Main/OptionApmCtrlTime|CTRL_TIME]], [[Main/OptionApmCtrlUnits|CTRL_UNITS]], [[Main/OptionApmHistUnits|HIST_UNITS]], [[Main/OptionApmPredHor|PRED_HOR]]
June 01, 2017, at 07:45 PM by 45.56.3.173 -
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(:title APM.PRED_TIME - APMonitor Option:)
(:keywords APM.PRED_TIME, Optimization, Estimation, Option, Configure, Default, Description:)
(:description Time for each step in the horizon:)

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 Type: Floating Point, Input or Output (with CSV read)
 Default Value: 60.0
 Description: Time for each step in the horizon

PRED_TIME is the prediction time of a controller beyond the control horizon. PRED_TIME is typically set to a larger value than CTRL_TIME to reach steady state conditions but also have fine resolution for near term movement of MVs. When CSV_READ is on and the horizon time points are specified from the data file, the CTRL_TIME and PRED_TIME are set equal to the time increment of the first time step.