Closed-loop Time Delay Estimation of Siso Processes for Control Performance Monitoring

Abstract

A novel time delay estimation method for SISO control loop monitoring has been introduced. The proposed method requires a process regulated by a SISO controller during routine operation to be temporarily switched to relay control. The input and output data gathered from the process under relay control can be used to produce a time delay estimate.

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Cite this paper

@inproceedings{Harrison2004ClosedloopTD, title={Closed-loop Time Delay Estimation of Siso Processes for Control Performance Monitoring}, author={Christopher Alan Harrison and S. Joe Qin}, year={2004} }