scholarly journals A Device-Independent and Cost-Effective Forging Work-in-Process Control System

2012 ◽  
Vol 19D (3) ◽  
pp. 221-228
Author(s):  
Dong-Won Jeong
Keyword(s):  
Control System ◽  
Process Control ◽  
Cost Effective ◽  
Process Control System ◽  
Work In Process

Decentralized Microprocessor-Based Chemical-Process Control System "Rakurs": Design Philosophy

1987 ◽  
Vol 20 (5) ◽  
pp. 123-127
Author(s):  
E.L. Itskovich ◽  
Yu. B. Lyubimov ◽  
I.V. Prangishvili ◽  
G.G. Stetsyura ◽  
V.M. Beley ◽  
...  
Keyword(s):  
Control System ◽  
Process Control ◽  
Chemical Process ◽  
Process Control System ◽  
Design Philosophy ◽  
Chemical Process Control

Time Synchronization in Tandem Hot Strip Line Based on Improved Broadcast Mode

2013 ◽  
Vol 341-342 ◽  
pp. 679-683
Author(s):  
Jian Zhao Cao ◽  
Dian Hua Zhang
Keyword(s):  
Control System ◽  
Process Control ◽  
Time Synchronization ◽  
Process Control System ◽  
New Method ◽  
Strip Line ◽  
Total Delay ◽  
Synchronization Problem ◽  
Hot Strip ◽  
Distributed Process

In order to solve the time synchronization problem in tandem hot strip line, the traditional algorithm of time synchronization was analyzed, and the server-client mode was compared with the broadcast mode using multithread technology, then the present paper improved the broadcast mode to improve its precision. The new method can estimate total delay including clock offset and network transmission time. A simple, easy and little loading time synchronization method was designed for the distributed process control system of tandem hot strip line. The new method was applied in domestic some tandem hot strip line successfully which showed that it could meet the demands of process control system with little expenses, simple structure and high precision.

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