公开(公告)号：US5974350A

公开(公告)日：1999-10-26

申请号：US872887

申请日：1997-06-11

申请人： Leighton Ira Davis, Jr. ,  Gerhard Allan Dage ,  Edmund Joseph Gurney, III ,  Michael Bradley Bauer

发明人： Leighton Ira Davis, Jr. ,  Gerhard Allan Dage ,  Edmund Joseph Gurney, III ,  Michael Bradley Bauer

IPC分类号： G06N7/04 ,  G06G7/00

CPC分类号： G06N7/04

摘要： A fuzzy logic algorithm utilizes a single rule to produce a varying output signal. A plurality of input signal values are received from a plurality of sensors. A predetermined combination of a plurality of membership functions in the single fuzzy logic rule are defined in which a first instance of the predetermined combination based on a first set of inputs yields a first output signal defined by a first and second axis. A second instance of the predetermined combination based on a second set of inputs different from the first set of inputs yields a second output signal substantially identical to the first output signal, except the second output signal is shifted along one of the first and second axes. A controller produces digital output signals based on the first and second output signals to produce the varying output signal.

摘要翻译： 模糊逻辑算法使用单个规则来产生变化的输出信号。 从多个传感器接收多个输入信号值。 定义单个模糊逻辑规则中的多个隶属函数的预定组合，其中基于第一组输入的预定组合的第一实例产生由第一和第二轴定义的第一输出信号。 基于与第一组输入不同的第二组输入的预定组合的第二实例产生与第一输出信号基本相同的第二输出信号，除了第二输出信号沿第一轴和第二轴之一移动。 控制器基于第一和第二输出信号产生数字输出信号以产生变化的输出信号。