Switched Reluctance Linear Motor Force Ripple Suppression Based on Predictive-Fuzzy Control

2021 ◽  
Author(s):  
Hao Chen ◽  
Jinfu Liu ◽  
Xiaodong Li ◽  
M. Orabi ◽  
Y. Li
Keyword(s):  
Fuzzy Control ◽  
Linear Motor ◽  
Switched Reluctance ◽  
Force Ripple

Application of Fuzzy Control in Linear Motor XY Platform

2014 ◽  
Vol 536-537 ◽  
pp. 1093-1096
Author(s):  
Yong Gang Chen ◽  
Qiu Sheng Yan ◽  
Hang Jun Gong
Keyword(s):  
Fuzzy Control ◽  
Real Time ◽  
Fuzzy Controller ◽  
Fuzzy Reasoning ◽  
Linear Motor ◽  
Matrix Operation ◽  
Geometrical Meaning ◽  
Application Range ◽  
Motion Control Card ◽  
The Matrix

Limited by the matrix operation ability of normal control CPU (e.g. MCU, PLC and so on), the realization of fuzzy control always via the way of “calculate offline and inquire online”. Applications and practices have proved that such a realization method brings system steady-sate error, and limited the application range of fuzzy control. Based on the study of FC theory and the analysis of Mamdani fuzzy reasoning from geometrical meaning, a real-time fuzzy controller is designed and used in a Linear Motor XY Plaform control system based on Motion control card. The results show that the Real-time FC can avoid the steady-state error effectively and improve the controllability further.

A Simple Force Ripple Compensation Method for Linear Motor Servo System

2006 ◽  
Author(s):  
Jiachun Lin ◽  
Wei Li ◽  
Tong Zhao ◽  
Tianfeng Zhou ◽  
Xiankui Wang ◽  
...  
Keyword(s):  
Servo System ◽  
Linear Motor ◽  
Compensation Method ◽  
Force Ripple
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