A globally stable high performance adaptive robust control algorithm with input saturation for precision motion control of linear motor drive system

2006 ◽  
Author(s):  
Yun Hong ◽  
Bin Yao
Keyword(s):  
Motion Control ◽  
High Performance ◽  
Control Algorithm ◽  
Input Saturation ◽  
Adaptive Robust Control ◽  
Motor Drive ◽  
Precision Motion Control ◽  
Precision Motion ◽  
Motor Drive System ◽  
Globally Stable

Application of Motion Control Card in Intelligent Feeding System

2014 ◽  
Vol 494-495 ◽  
pp. 1137-1140
Author(s):  
Bei Tao Guo ◽  
Ze Xuan Ji
Keyword(s):  
Motion Control ◽  
High Performance ◽  
Feeding System ◽  
Precision Motion Control ◽  
Control Card ◽  
Motion Control Card ◽  
Nc Machine ◽  
Low Efficiency ◽  
Library Function ◽  
Precision Motion

Feeding system is an important part of NC machine. In order to overcome the problems of low efficiency and low precision, Motion Control Card is applied in the feeding system of NC machine. In this system PC is selected as the center of the system and Motion Control Card is took in charge of the details of motion controlling. By calling the motion library function software platform which have such characteristics as good accuracy, versatility and flexibility is developed. Finally, it indicates that this system has advantages of high precision, high performance and good economic in practical.

A High Performance of Induction Motor Drive System

2020 ◽  
Vol 13 (8) ◽  
pp. 1129-1134
Author(s):  
Cuifeng Shen ◽  
Hanhua Yang
Keyword(s):  
Induction Motor ◽  
High Performance ◽  
Fuzzy Controller ◽  
Drive System ◽  
Motor Drive ◽  
Deterministic System ◽  
Induction Motor Drive ◽  
Paper Making ◽  
Drive Control ◽  
Motor Drive System

Background: A multi-motor synchronous drive control system is widely used in many fields, such as electric vehicle drive, paper making, and printing. Methods: On the basis of the optimized structure of ADRC, a fuzzy first-order active disturbance rejection controller was developed. Double channels compensation of extended state observer was employed to estimate and compensate the total disturbances, and an approximate linearization and deterministic system was obtained. As the parameters of ADRC are adjusted online by a fuzzy controller, the performance of the controller is effectively improved. Results: Based on the SIMATIC S7-300 induction motor control experimental platform, the performances of anti-interference and tracking performance are tested. Conclusion: The actual experimental results indicated that compared with PID control, induction motor drive system controlled by fuzzy ADRC has higher dynamic and static status and following performances and stronger anti-interference abilities.

The Study of Control System for Reconfigurable Machine Tool Model

2011 ◽  
Vol 188 ◽  
pp. 499-502
Author(s):  
L. Zhou ◽  
Wen Jie Nie ◽  
Z.R. Liao ◽  
X.R. Liang ◽  
G.Q. Pan
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Motion Control ◽  
Machine Tools ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Precision Motion Control ◽  
Single Function ◽  
Precision Motion ◽  
Reconfigurable Machine Tool

With the higher requirements of product processing, single-function machine can not meet the production needs. By analyzing the principles of reconfigurable machine tools, based on 51 single-chip microcomputer, this article researches the control system of reconfigurable machine tool, implements precision motion control for motors. The research can also reduce costs, so the practicality and economy all have a certain advantage, which will help promote the use in practice.

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