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Humidity and temperature control in an evaporative cooling system of a poultry house |
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| รหัสดีโอไอ | |
| Creator | 1. Kritsadang Senawong 2. Sorayute Winitchai 3. Thana Radpukdee |
| Title | Humidity and temperature control in an evaporative cooling system of a poultry house |
| Publisher | Faculty of Engineering, Khon Kaen Univeristy |
| Publication Year | 2555 |
| Journal Title | KKU Engineering Journal |
| Journal Vol. | 39 |
| Journal No. | 1 |
| Page no. | 95-111 |
| Keyword | Sliding mode control,Evaporative cooling control,Poultry house |
| ISSN | 0125-8573 |
| Abstract | This paper presents a mathematical model and a robust control technique for temperature and humidity control in an evaporative cooling system of a poultry house. The model was considered from mass and energy balance relations of air and water in the system. To validate the mathematical model, its responses were compared with a real system by using a set of feed forward experimental signals. Additionally, the well known sliding mode control with decoupling control law was also applied to the model. The simulation in case of summer conditions shows its behavior and demonstrates the ability of the proposed control technique in order to compensate for the changing ambient air conditions around the house. |
