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A new immune-LQI controller to regulate dialysate conductivity |
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| รหัสดีโอไอ | |
| Creator | 1. Jomana Mahmoud Diab 2. Sahar Alaly |
| Title | A new immune-LQI controller to regulate dialysate conductivity |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2565 |
| Journal Title | Songklanakarin Journal of Science an Technology (SJST) |
| Journal Vol. | 44 |
| Journal No. | 1 |
| Page no. | 242-249 |
| Keyword | linear quadratic integrator controller, immune controller, fuzzy logic controller, conductivity model |
| URL Website | https://rdo.psu.ac.th/sjst/index.php |
| ISSN | 0125-3395 |
| Abstract | Dialysate conductivity regulation is the most important factor behind a successful dialysis. In this study, a newImmune-LQI controller was designed to regulate the dialysate conductivity. Linear Quadratic Integrator (LQI), Immune Control(IC), Fuzzy Logic (FL) and Genetic Algorithm (GA) were used. The new controller combines LQI and IC methods, and the ICgains were adjusted using FL and GA. For the purpose of comparison, a number of controllers (Proportional Integral Derivative(PID), LQI, and LQI-PID) were designed. The results showed that Immune-LQI controller was the best as it gave a 10%improvement in rise time, 66% in overshoot, and 42.7% in settling time, when compared with LQI. |
