专家系统在污水处理系统中的应用与发展

Applications and Development of Expert System in Wastewater Treatment Systems

针对污水处理系统的多变量、非线性、时变性与随机性等特点,介绍了专家系统的结构和特点及其在污水处理领域的应用研究现状,分析了其存在的问题。结果表明,国外专家系统发展迅速,并且应用领域遍及污水处理系统的各个方面,国内尚处于起步阶段。最后提出了在污水处理领域专家系统应用研究的发展方向。

This paper introduces the structure and characteristic of an expert system based on characteristics of wastewater treatment such as time-variation, nonlinearity, complexity and uncertainty. The paper then analyzes the status of wastewater treatment systems studies and existing disadvantages of expert systems. It shows that expert systems have been applied in nearly all aspects of wastewater treatment systems in other countries, but only initial work has been done in the People＇s Republic of China. The authors introduce the prospects for and trends in the application and study of expert systems in wastewater treatment.