scholarly journals Research on Design Method of Computer Control System for Frequency Conversion Speed Regulation Based on Cloud Technology

2019 ◽  
Vol 1345 ◽  
pp. 062063
Author(s):  
Yishu Liu ◽  
Xu Gang
Keyword(s):  
Control System ◽  
Frequency Conversion ◽  
Design Method ◽  
Computer Control ◽  
Computer Control System ◽  
Cloud Technology ◽  
Speed Regulation

Design of Computer Control System of Mobile Asphalt Concrete Mixer

2012 ◽  
Vol 182-183 ◽  
pp. 1174-1178
Author(s):  
Xian Wu Gong ◽  
Gui Ping Wang
Keyword(s):  
Control System ◽  
Asphalt Concrete ◽  
Design Method ◽  
Computer Control ◽  
Control Process ◽  
Computer Control System ◽  
Control Computer ◽  
Concrete Mixer ◽  
Industrial Control Computer ◽  
Application Requirements

In order to achieve the application requirements of a mobile asphalt concrete mixer, a distributed computer control system of the mixer is developed with an industrial control computer and a S7-200 PLC. Through analyzing the operation principle of mixer, main functions and specifications of the system are proposed. In this paper, the hardware constitution and the software design method of the system are introduced in detail, and the working process of the asphalt concrete mixer can be controlled automatically and intelligently in real time. Moreover, the functions of batching control, process monitoring and data management has been realized. Test results show that the asphalt concrete mixer works stably and reliability.

scholarly journals PEP Computer Control System

1979 ◽  
Vol 26 (3) ◽  
pp. 3267-3271 ◽  
Author(s):  
A. W. Chao ◽  
R. A. Early ◽  
J. D. Fox ◽  
A. E. Gromme ◽  
R. H. Helm ◽  
...  
Keyword(s):  
Control System ◽  
Computer Control ◽  
Computer Control System

Computer Control System for Continuous Reheating Furnace

1981 ◽  
Vol 14 (2) ◽  
pp. 2619-2624
Author(s):  
M. Kamata ◽  
S. Murakami ◽  
H. Wakasuki
Keyword(s):  
Control System ◽  
Computer Control ◽  
Computer Control System ◽  
Reheating Furnace

Design of Hydraulic Descaling Computer Control System

2014 ◽  
Vol 608-609 ◽  
pp. 19-22
Author(s):  
Ping Xu ◽  
Jian Gang Yi
Keyword(s):  
Control System ◽  
Stability Problem ◽  
Computer Control ◽  
Control Methods ◽  
Computer Control System ◽  
Control Software ◽  
Pressure Water ◽  
Working Principle ◽  
The Stability

Hydraulic descaling system is the key device to ensure the surface quality of billet. However, traditional control methods lead to the stability problem in hydraulic descaling system. To solve the problem, the construction of the hydraulic descaling computer control system is studied, the working principle of the system is analyzed, and the high pressure water bench of hydraulic descaling is designed. Based on it, the corresponding computer control software is developed. The application shows that the designed system is stable in practice, which is helpful for enterprise production.

Once Bitten — Twice Shy

1980 ◽  
Vol 13 (10) ◽  
pp. i-i
Author(s):  
Joe Wilson
Keyword(s):  
Control System ◽  
Process Control ◽  
Control Engineer ◽  
Computer Control ◽  
Digital System ◽  
Computer Control System ◽  
Computer Based ◽  
New System

Outlines the problems and self-questioning facing the process control engineer when deciding to replace the computer control system which he has found difficult to justify over the last decade. Should he return to conventional analogue instrumentation or choose a microprocessor based control system? Having highlighted in his mind the problems with his computer based system, has he missed the majority of the advantages which a digital system brings? Does he realise that a major manufacturer has been acutely aware of his problems and has sought to eliminate them with the design of any new system? Can his faith be restored?

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