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.
| Original language | English |
|---|---|
| Pages (from-to) | 179-184 |
| Number of pages | 6 |
| Journal | IFAC Proceedings Volumes |
| Volume | 37 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Jul 2004 |
| Externally published | Yes |
| Event | 7th IFAC Symposium on Dynamics and Control of Process Systems, DYCOPS 2004 - Cambridge, United States Duration: 5 Jul 2004 → 7 Jul 2004 |
Funding
Financial support from the National Science Foundation Graduate Research Fellowship Program and the National Defense Science and Engineering Fellowship Program is gratefully acknowledged.
Keywords
- Closed-loop
- Performance monitoring
- SISO process
- Time delay estimation