【摘要】 在传统污水处理系统中,CAST池含氧量对象具有较大的滞后性,同时还具有非线性和时变性。为了解决这一问题,本文提出了一种模糊控制方法,介绍了模糊控制器的设计,并对此方案进行了Matlab仿真实验,实践表明,该方案能满足污水处理过程中对CAST池含氧量的控制要求,并具有良好的实时性和准确性。更多还原

【Abstract】 In the traditional sewage treatment system,The CAST object has a large lag in the oxygen content,also with non-linear and time-varying.In order to solve these problems,this paper introduces a fuzzy control method,descripts the design of the fuzzy controller,and has carried out a Matlab simulation of the program.Practice shows that the program can meet the control in the oxygen tank of CAST pool in sewage treatment process,also has a good real-time and accuracy.更多还原