On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant
Water treatment includes many complex phenomena, such as coagulation and flocculation. These reactions are hard or even impossible to control satisfyingly by conventional methods. Biological water treatment systems are difficult to model because their performance is complex and varies significantly...
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| Format: | Thesis |
| Language: | English |
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2007
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| Online Access: | http://eprints.utm.my/5766/1/KasumaAriffinMFKE2007.pdf |
| _version_ | 1796853962236755968 |
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| author | Ariffin, Kasuma |
| author_facet | Ariffin, Kasuma |
| author_sort | Ariffin, Kasuma |
| collection | ePrints |
| description | Water treatment includes many complex phenomena, such as coagulation and flocculation. These reactions are hard or even impossible to control satisfyingly by conventional methods. Biological water treatment systems are difficult to model because their performance is complex and varies significantly with different reactor configurations, influent characteristics, and operational conditions. Neuro-fuzzy ANFIS method, which is chosen as the method in this case, is a new intelligent method in this line of process industry. Although intelligent tools such as neural network, fuzzy logic and neuro-fuzzy methods have been applied in real time water treatment plant for some time, problems of monitoring water treatment processes and assessing uncertainty for the coagulant dosing rate represent a major challenged that need to be investigated. In this research, statistical methods are used to analyze nonstationary time series water treatment process where they are accrued from a neuro-fuzzy ANFIS model. The proposed scheme is evaluated in computer simulation studies using real process data before application to the real plant. |
| first_indexed | 2024-03-05T18:07:21Z |
| format | Thesis |
| id | utm.eprints-5766 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:07:21Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | utm.eprints-57662018-07-30T08:39:21Z http://eprints.utm.my/5766/ On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant Ariffin, Kasuma TK Electrical engineering. Electronics Nuclear engineering Water treatment includes many complex phenomena, such as coagulation and flocculation. These reactions are hard or even impossible to control satisfyingly by conventional methods. Biological water treatment systems are difficult to model because their performance is complex and varies significantly with different reactor configurations, influent characteristics, and operational conditions. Neuro-fuzzy ANFIS method, which is chosen as the method in this case, is a new intelligent method in this line of process industry. Although intelligent tools such as neural network, fuzzy logic and neuro-fuzzy methods have been applied in real time water treatment plant for some time, problems of monitoring water treatment processes and assessing uncertainty for the coagulant dosing rate represent a major challenged that need to be investigated. In this research, statistical methods are used to analyze nonstationary time series water treatment process where they are accrued from a neuro-fuzzy ANFIS model. The proposed scheme is evaluated in computer simulation studies using real process data before application to the real plant. 2007-05 Thesis NonPeerReviewed application/pdf en http://eprints.utm.my/5766/1/KasumaAriffinMFKE2007.pdf Ariffin, Kasuma (2007) On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Ariffin, Kasuma On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant |
| title | On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant |
| title_full | On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant |
| title_fullStr | On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant |
| title_full_unstemmed | On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant |
| title_short | On neuro-fuzzy applications for automatic control, supervision, and fault diagnosis for water treatment plant |
| title_sort | on neuro fuzzy applications for automatic control supervision and fault diagnosis for water treatment plant |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/5766/1/KasumaAriffinMFKE2007.pdf |
| work_keys_str_mv | AT ariffinkasuma onneurofuzzyapplicationsforautomaticcontrolsupervisionandfaultdiagnosisforwatertreatmentplant |