摘要
MSBR法就其运行功能和效果而言,被认为是一种理想的污水处理工艺流程。由于运行过程变量多,它属于复杂的动态系统。目前采用的PID控制模式无法找到精确的模型来描述,故将模糊控制用于MSBR工艺系统控制中,对于处理效果有关的变量进行模糊控制,用模糊控制算法对处理效果的测试进行研究,并将该模糊控制算法在MATLAB上进行了仿真,结果表明系统具有较强的鲁棒性和自适应性及优良的控制性能。
Modified sequencing batch activated sludge system, MSBR for short ,is considered to be perfect wastewater treatment process as far as its function and effect of treatment. It belongs to complicated dynamic sys- tem for many course variables and it is difficult to find accurate model to describe by PID control mode. So we mainly studied fuzzy control arithmetic and the test of effect on living wastewater treatment through fuzzy control used in MSBR technical system control in this article. These fuzzy control arithmetic are emulated in MATLAB. It proves that this system has stronger robustness and self-adaptability. The results in industrial applications show that the system has best performances.
出处
《环境污染治理技术与设备》
CSCD
北大核心
2006年第12期96-99,共4页
Techniques and Equipment for Environmental Pollution Control
基金
四川省教育厅重点科研项目(2003A106)
四川省环境自控技术重点实验室资助
