自适应模糊控制器的研究

Study on Adaptive Fuzzy Controller

为了提高常规模糊控制器的控制精度,该文开发了基于论域和规则自调整相结合的模糊控制器,使它具有一定的自适应控制功能。这种模糊控制器实现了自适应控制和模糊控制理论的相互交叉、渗透。为了验证它的适用性,将该控制器在某选矿试验室的磨矿分级作业进行了试验。试验结果表明,该控制器适合磨矿分级控制系统。

In order to improve the control accuracy of routine fuzzy controller, fuzzy controller based on the universe of discourse and rules self-adjustment has been exploited in this paper, which makes it have certain adaptive control function. The fuzzy controller realizes intersection and interpenetration between the theories of adaptive control and fuzzy control. To prove its applicability, a test was made using this controller in process of grind grading in a mineral concentration laboratory. The results show that the controller is suitable to the grind grading control system.