过程自动控制及遗传算法在新城金矿自动控制系统中的应用研究

对PID控制算法进行建模，通过遗传算法实现参数整定，采用面向．NET的全新开发工具C^#语言编程实现了变异、遗传、突变等一系列进化过程；利用传递函数模拟实际控制对象和控制过程，输出控制的响应曲线。最后，把该模型应用于新城金矿自动控制系统中的浓度控制回路，根据实际运行的浓度响应曲线和浓度的变化过程，证实了该模型在过程控制参数整定中的有效性。

Research on application of process automation control and genetic algorithm to automation control system of Xincheng Gold Mine

This paper made a modeling of PID control arithmetic and genetic algorithm, realizing a series process of aberrance, inheritance, break etc; exporting the curve of response through simulating actual contolling object and process in transfer function. Lastly, this paper applied the contol loop of concentration to the automation control system in Xincheng Mine.According to concentration curve of response and change process of concentration, the effectiveness of the model in automation parameters tuning was proved.