矿物加工是一个复杂的需要用各种技术建模、控制和仿真的作业过程。本文对文献中的一些矿物加工模型进行评述。提出浮选动态模型的一些新变化。描述真实相关变量的过程模型可很好对过程了解 ,有助于对过程进行定性仿真。但是 ,过程模型的参数多 ,参数估计很困难。过程控制一般最好用于正在生产的选矿厂中 ,对系统模型进行拟合 ,它适应选矿厂的可观测性、可控制性和可优化性。系统模型是一个适用于用适当的技术来设计和执行控制器的模型。本文较详细地讨论了磨矿回路控制。在仿真器应用模型来预测系统的动态和稳态信息时 ,要将一部分精力放在仿真器容易使用和能对不同的要求进行检验上。本文还给出了浮选回路仿真结果 ,此结果可用于解决浮选回路配置问题 Mineral processing is a complex job process that requires modeling, control and simulation with a variety of techniques. This article reviews some of the mineral processing models in the literature. Proposed some new changes of the flotation dynamic model. Process models that describe truly relevant variables are well-informed about the process and help to qualitatively simulate the process. However, the parameters of the process model are numerous and parameter estimation is difficult. Process control is generally best used in the concentrator being produced to fit the system model and to accommodate the observability, controllability and optimization of the concentrator. The system model is a suitable model for designing and implementing controllers with the right technology. This article discusses grinding circuit control in more detail. When simulating the application of the simulator to predict the dynamic and steady-state information of the system, some effort should be placed on the ease of use of the simulator and the ability to test different requirements. This article also gives the flotation circuit simulation results, the results can be used to solve the problem of flotation circuit configuration