Samsudin, S. I. and Rahmat, M. F. and Wahab, N. A. and Razali, M. C. and Gaya, M. S. (2013) A study on controller design strategies for tito plant. In: Proceedings of the 2013 IEEE 8th Conference on Industrial Electronics and Applications, ICIEA 2013.
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Official URL: http://dx.doi.org/10.1109/ICIEA.2013.6566398
Abstract
The work studies on the performance of diagonal and multivariable PI control strategies applied to two-input two-output (TITO) nonlinear wastewater treatment plant (WWTP). WWTP is highly known with the variation and uncertainty of the parameters, making them a challenge to be controlled. Thus, simpler control strategies are always demanded. An adaptive interaction algorithm is used in tuning the diagonal PI controller while Davison and Penttinen-Koivo methods are applied in multivariable PI controller. It was observed that the simulated diagonal PI controller perform well in tracking the substrate and dissolve oxygen concentrations while the disturbances are well compensated by multivariable PI controllers.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | wastewater treatment, control system synthesis, MIMO systems, nonlinear control systems, oxygen, PI control |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 50868 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 27 Jan 2016 01:53 |
| Last Modified: | 22 Aug 2017 06:18 |
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