Hybrid PI controller design and hedge algebras for control problem of dissolved oxygen in the wastewater treatment system using activated sludge method

نویسندگان

  • Fei Luo
  • Binh Lam Hoang
  • Duy Nguyen Tien
  • Phuong Huy Nguyen
چکیده

Waste water treatment is a large, complex and nonlinear system due to being influenced by big speed, pollution as well as the uncertainty related to the composition of the input waste stream. In reality, these systems are always required to operate continuously and stably so that the natural environment is able to absorb the treated waste water safely. Therefore, the size as well as operation quality of the wastewater treatment plants is rapidly increasing.

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تاریخ انتشار 2015