Performance Measurement and Mathematical Model Identification of the Hydraulic Servo Control System of a Vacuum Electric-Arc Furnace

1988 ◽  
pp. 183-189
Author(s):  
Shichang Zhou ◽  
Xinming Cao ◽  
Chengrui Gao ◽  
Yanyong Yang
Keyword(s):  
Mathematical Model ◽  
Control System ◽  
Performance Measurement ◽  
Model Identification ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Servo Control ◽  
Arc Furnace ◽  
Servo Control System ◽  
Hydraulic Servo

A Hydraulic Control System Design for Change-Wheel Garage of Light Rail Based on PLC

2012 ◽  
Vol 233 ◽  
pp. 76-79
Author(s):  
Yong Gang Yang ◽  
Jun Sun ◽  
Meng Tao Yang
Keyword(s):  
Control System ◽  
System Design ◽  
Servo Control ◽  
Light Rail ◽  
Control System Design ◽  
Hydraulic Control ◽  
Plc Control ◽  
Servo Control System ◽  
Hydraulic Servo ◽  
Hydraulic Control System

This paper introduces the hydraulic control system design for the change-wheel garage of Chongqing light rails through analysis of three-stage cylinder synchronization circuit for lifting bodies, and optimizing the design of the slewing mechanism with respect to the hydraulic servo control system of digital cylinder. The results improved the smoothness in the process of changing wheel lifting and the rotary accuracy of the rotary mechanism. Design on the PLC control system of the system is also included as part of this paper.

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