Abstract
The control of the pH process plays an important role in wastewater treatment or cell growth rate in biological systems. However, pH control has been a difficult problem due to its nonlinearities and time-varying properties. Many authors proposed nonlinear pH control strategies to overcome, these drawbacks. However, their methods’ complicated control structures make practical implementation difficult. Therefore, in this study, we propose a new control strategy using a simple set point change. The proposed method has short identification time and reduces the effects of noise by considering many data points.
| Original language | English |
|---|---|
| Pages (from-to) | 1730-1734 |
| Number of pages | 5 |
| Journal | Industrial and Engineering Chemistry Research |
| Volume | 34 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1 May 1995 |