Fuzzy Sliding Mode Control for Sequencing Batch Reactor Wastewater Treatment Process

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Rui Guo³  Ying Xie⁴  Li-Ping Fan¹  Yi Liu² 

[1] College of Environment and Safety Engineering, Shenyang University of Chemical Technology;Branch Company of Rolling Equipment, North Heavy Industry Group Co., Ltd.;Polytechnic School of Shenyang Ligong University;Technology and Engineering College of Shenyang University

关键词: Sequencing Batch Reactor;    Wastewater Treatment;    Fuzzy Logic;    Sliding Mode Control;   

DOI  :  10.1252/jcej.12we146

来源: Maruzen Company Ltd

【 摘 要 】

References(19)Wastewater treatment processes are typically complex dynamic processes. They are also energy-intensive processes. Using a more accurate control method is an effective solution to reduce the running cost of an entire wastewater treatment system. In this paper, a fuzzy sliding control scheme is proposed to control the aeration process of a sequencing batch reactor wastewater treatment process. It controls the aeration process by regulating the oxygen transmission coefficient according to the dissolved-oxygen index. Simulation results show that the proposed control scheme can deliver effective control.

【 授权许可】

Unknown