公开(公告)号：EP0985988A1

公开(公告)日：2000-03-15

申请号：EP98870192.6

申请日：1998-09-11

申请人： SCK.CEN

发明人： Ruan, Da ,  Li, Xiaozhong

IPC分类号： G05B13/02

CPC分类号： G05B13/0275

摘要： An adaptive fuzzy controller for use with a controlled system and for controlling a first object of the controlled system in accordance with a system control parameter is described; whereby the fuzzy controller comprises:
a fuzzy rule base (105) including control rules for performing a fuzzy inference operation; and an adaptive unit for adaptively changing a parameter relating to one of the control rules of the fuzzy controller in accordance with a multi-dimensional performance table having at least three dimensions, the inputs for the table being an error in the system control parameter, the rate of the change of the error in the system control parameter and a value related to a state of the controlled system or a value related to a state of an object in the controlled system.
Also methods of operating the controller are described, in particular its use in a control system for a nuclear reactor. A simulator is described for testing the controller.

摘要翻译： 描述了一种与受控系统一起使用并根据系统控制参数控制受控系统的第一对象的自适应模糊控制器; 由此模糊控制器包括：模糊规则库（105），包括用于执行模糊推理操作的控制规则; 以及自适应单元，用于根据具有至少三维的多维性能表，自适应地改变与模糊控制器的控制规则之一有关的参数，所述表的输入是系统控制参数中的错误， 系统控制参数中的错误的变化率和与受控系统的状态相关的值或与受控系统中的对象的状态相关的值。 还描述了操作控制器的方法，特别是其在用于核反应堆的控制系统中的使用。 描述了一个用于测试控制器的模拟器。