Chi tiết| Tên | Dissolved Oxygen Control of the Activated Sludge Wastewater Treatment Process Using Hedge Algebras Control |
| Lĩnh vực | Điện - Điện tử - Tự động hóa |
| Tác giả | Binh Lam Hoang, Fei Luo, Duy Nguyen Tien, Phuong Huy Nguyen |
| Nhà xuất bản / Tạp chí | The 2014 7th International Congress on Image and Signal Processing Tập 1 Năm 2014 |
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| Tóm tắt nội dung | |
Activated sludge wastewater treatment process is difficult to be controlled because of its complex, time-varying and non-linear behavior. In this process, the control of the dissolved oxygen (DO) concentration in the reactors plays an important role in the operation of the facility. In addition to evaluating some controllers for DO such as PI, FLC, this paper also introduces a new approach using Hedge Algebra (HA). Parameters of these controllers are optimized using genetic algorithm (GA). The results show that Hedge Algebra Controller
(HAC) can be effectively used for DO control in activated sludge wastewater treatment process.
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