中文摘要：

根据废水优化控制系统的特点,提出蚁群算法优化PID的废水优化控制方案.建立目标优化函数,采用蚁群算法对废水优化的PID控制参数进行在线整定,给出蚁群算法优化PID的控制参数设计方案,并对废水优化控制效果进行了仿真测试.仿真结果表明,该方案可以适应外界环境的变化,在较短时间内能有效控制超调量,增强了废水优化控制系统的鲁棒性,废水优化控制精度优于传统方法.

英文摘要：

According to the characteristics of wastewater control system optimization, this paper proposed a wastewater optimization control scheme of PID based on ant colony optimization algorithm. The objective function was established, ant colony algorithm is used for online tuning optimization of PID control parameters for wastewater,and ant colony algorithm is used to optimize the design scheme of PID control parameters,and the optimization of wastewater control effect is simulated. The simulation results show that the proposed scheme can adapt to environmental changes, can effectively control the overshoot in a relatively short period of time, and improve the robustness of wastewater control system and control accuracy is better than traditional wastewater optimization methods.