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Robust steam temperature regulation for distillation of essential oil extraction process using hybrid fuzzy-PD plus PID controller
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kasuan, Nurhani Yusuf, Zakariah Taib, Mohd Nasir Rahiman, Mohd Hezri Fazalul Tajuddin, Nazurah Aziz, Mohd Azri Abdul |
| Copyright Year | 2010 |
| Abstract | This paper presents a hybrid fuzzy-PD plus PID (HFPP) controller and its application to steam distillation process for essential oil extraction system. Steam temperature is one of the most significant parameters that can influence the composition of essential oil yield. Due to parameter variations and changes in operation conditions during distillation, a robust steam temperature controller becomes nontrivial to avoid the degradation of essential oil quality. Initially, the PRBS input is triggered to the system and output of steam temperature is modeled using ARX model structure. The parameter estimation and tuning method is adopted by simulation using HFPP controller scheme. The effectiveness and robustness of proposed controller technique is validated by real time implementation to the system. The performance of HFPP using 25 and 49 fuzzy rules is compared. The experimental result demonstrates the proposed HFPP using 49 fuzzy rules achieves a better, consistent and robust controller compared to PID when considering the test on tracking the set point and the effects due to disturbance. Keywords—Fuzzy Logic controller, steam temperature, steam distillation, real time control. |
| Starting Page | 927 |
| Ending Page | 932 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| Volume Number | 47 |
| Alternate Webpage(s) | http://www.waset.org/journals/waset/v47/v47-164.pdf |
| Alternate Webpage(s) | http://waset.org/publications/759/robust-steam-temperature-regulation-for-distillation-of-essential-oil-extraction-process-using-hybrid-fuzzy-pd-plus-pid-controller |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |