公开(公告)号：US5497063A

公开(公告)日：1996-03-05

申请号：US123020

申请日：1993-09-16

Applicant: Chia Day ,  Ernst Dummermuth

Inventor： Chia Day ,  Ernst Dummermuth

IPC: G05B11/42 ,  G05B13/02

CPC classification number: G05B13/0275 ,  G05B11/42 ,  Y10S706/90

Abstract: A method and apparatus for incorporating fuzzy logic into a feedback controller is provided. An error signal and the derivative of feedback or error is provided to the fuzzy logic to develop a proportional and differential signal, the differential signal is subsequently integrated and added to the proportional signal to create a control output of the controller. The fuzzy rules of the fuzzy logic decrease the integral term under situations that might lead to "wind-up".

Abstract translation: 提供了一种将模糊逻辑并入到反馈控制器中的方法和装置。 将误差信号和反馈或误差的导数提供给模糊逻辑以开发比例和差分信号，差分信号随后被积分并添加到比例信号中以创建控制器的控制输出。 模糊逻辑的模糊规则在可能导致“结束”的情况下减少积分项。