Application of PLC in the Production Line of Ore

2012 ◽  
Vol 562-564 ◽  
pp. 1844-1847 ◽  
Author(s):  
Cheng Qun Li ◽  
Kai Yuan Hou
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Production Line ◽  
Entire System ◽  
Production Lines ◽  
Core Component ◽  
Electrical Control ◽  
The Core ◽  
Hardware Circuit

This article describes one of production lines of automatic control in ore production, which consists of feeding, crushing and conveying equipments and so on. It elaborates the composition and process of the entire system. According to control requirements in this system, electrical control system is designed, which chooses PLC as the core component of it, including hardware circuit and software programming. Furthermore, some anti-interference measures are taken in order to improve the reliability of the system.

PLC Automatic Controlling System of Flushing Toilet

2012 ◽  
Vol 482-484 ◽  
pp. 1816-1820
Author(s):  
Cheng Yao Zhong
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Input Signal ◽  
Low Cost ◽  
High Sensitivity ◽  
Solenoid Valve ◽  
The Core ◽  
Controlling System ◽  
Flush Toilet ◽  
Hardware Circuit

A kind of PLC automatic control system which is used to flush toilet consists of programmable controller, proximity switch sensor and solenoid valve. By means of proximity switch sensor receiving input signal with the core PLC, PLC gives motion instruction to control solenoid valve carrying out flushing toilets automatically. In addition, this paper presents controlling procedure of ladder diagram. In the practical process of application, the system is of high sensitivity and good stability, at the meanwhile, the hardware circuit is simple and easier to be maintained. As far as the system is concerned, the system can be applied to different places with appropriate designs of procedure. Owning to the good universals and low cost there is better prospect for application.

Control System Design of Feeding Conveyer in Tomato Automatic Sorting Assembly Line Based on the LOGO!

2013 ◽  
Vol 278-280 ◽  
pp. 1570-1576 ◽  
Author(s):  
Zhang Tao Yin ◽  
Ruo Yu Zhang ◽  
Za Kan ◽  
Ying Lan Jiang ◽  
Xiao Ling Luo ◽  
...  
Keyword(s):  
Control System ◽  
System Design ◽  
Production Line ◽  
Assembly Line ◽  
Control Device ◽  
Control System Design ◽  
The Core ◽  
Automatic Sorting ◽  
Hardware Circuit

To effectively monitor the operation of feeding conveyer in automatic tomato selection assembly line and to avoid loss caused by machine’s breakdown, monitor control system was designed for the production line. The hardware circuit was designed using LOGO！ as the core control device, then the software was development. And two working modes (automatic start and manual start) were assembled in the system. Finally, the system was tested in the tomato automatic sorting assembly line. The results indicate that the system can start the machine quickly and respond immediately to break-down.

scholarly journals Application of Artificial Intelligence Technology in Mechanical Electrical Control System

2021 ◽  
Vol 2066 (1) ◽  
pp. 012057
Author(s):  
Nan Li
Keyword(s):  
Artificial Intelligence ◽  
Control System ◽  
Control Systems ◽  
Current Status ◽  
Work Efficiency ◽  
Electrical Control ◽  
Existing Problems ◽  
The Core ◽  
Core Technology ◽  
Artificial Intelligence Technology

Abstract Artificial intelligence technology (A I T) has also been widely used in society. Combining A I T with mechanical and electrical control systems will bring huge profits to the corporate sector and greatly improve work efficiency. It can save a lot of money in the electrical control operations of all walks of life in the country, and fill the gap in this technology in the country. The purpose of this article is to study the application of A I T in mechanical electrical control systems (M E C S). This article first introduces the basic theories and concepts of A I T, extends the core technology of A I T, and combines the current status of the electrical control system of modern enterprises in our country to discuss its existing problems, and finally studies and analyzes A I T and machinery. Combination of electrical control systems, and discuss the application of A I T in mechanical electrical orifice subsystems. Experiments show that, compared with the existing M E C S, the M E C S using A I T can better complete the work and improve work efficiency.

The Design of the Small Automatic Batching Machine Control System

2011 ◽  
Vol 383-390 ◽  
pp. 2672-2676
Author(s):  
Tao Sui ◽  
Bing Li ◽  
Xiu Zhi Liu ◽  
Wen Shang Xu
Keyword(s):  
Control System ◽  
Granular Material ◽  
Automatic Control ◽  
High Precision ◽  
Manual Control ◽  
Program Scheme ◽  
The Core ◽  
Software Program ◽  
Machine Control ◽  
Batching Machine

The paper describes a small batching machine control system that takes chip C8051F040 as the core controller. The system that has automatic control and manual control modes can complete the high-precision automatic weighing of few powder and granular material. This article describes the composition of the control system and the major design of hardware, and provides more detailed software program scheme.

Study on Ring Gate Closure in still Water Based on ANSYS

2012 ◽  
Vol 614-615 ◽  
pp. 520-524
Author(s):  
Si Qing Zhang ◽  
Xiu Cheng Hu ◽  
Xiao Fan Li
Keyword(s):  
Operating System ◽  
Control System ◽  
Automatic Control ◽  
Hydropower Station ◽  
Electrical Control ◽  
The World ◽  
Water Based

Ring gate of Ahai hydropower Station is known to the highest ring gate in the world. In this paper, it is calculated to the driving loads of the Ahai ring gate by six hydraulic servomotors during a closure without automatic control (i.e. in case of a breakdown of the electrical control system), analyzed the behavior of the operating system of the ring gate closure in balanced conditions with the permanent loads, and finally shown to how the six servomotors are synchronized on the basis of the driving loads. There are proved to The feasibility and the credibility of this system of ring gate to a case by using ANSYS.

The Intelligent Temperature Control System of Excavator Operating Room

2013 ◽  
Vol 411-414 ◽  
pp. 1703-1706
Author(s):  
Hai Hong Chen ◽  
Qian Lin Chen ◽  
Qian Zhou
Keyword(s):  
Control System ◽  
Operating Room ◽  
Temperature Control ◽  
Pid Control ◽  
Working Environment ◽  
Temperature Control System ◽  
The Core ◽  
Environment Research ◽  
Hardware Circuit

The structure, the function and properties of the intelligent temperature control system of the excavator operating room are introduced in this paper. STC90C516RD+ microcontroller is used as the core controller of the hardware circuit. Firstly, based on the working environment, research is done on the anti-jamming performance of the hardware in the system. Secondly, the software is designed and the process of the PID control is introduced.

Research on Gap Adjustment for Offset Printing Machine Based on ARM

2013 ◽  
Vol 364 ◽  
pp. 290-293
Author(s):  
Zhen Qing Gao ◽  
Han Xu Sun
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Control Program ◽  
Offset Printing ◽  
Improve Performance ◽  
The Core ◽  
Hardware System ◽  
The Stability ◽  
Printing Machine ◽  
The Ideal

Many problems exist in traditional gap adjusting for offset printing machine, so an automatic regulating technology is proposed. In the course of this research, the hardware system of the gap adjusting is designed by the embedded ARM controller as the core of the automatic control system, the developing process of the ARM control program is illustrated. The method for automatically adjusting the gap can simplify the operation, improve performance of the offset press, improve the stability and reliability of the offset printing process, and has a certain practical value, and has obtained the ideal effect.

ARM Distributed Numerical Control System Design Based on CAN-Bus

2013 ◽  
Vol 415 ◽  
pp. 113-116
Author(s):  
Ji You Fei ◽  
Bin Gao ◽  
Jing Yan Wen
Keyword(s):  
Control System ◽  
System Design ◽  
Distributed Control ◽  
High Speed ◽  
Can Bus ◽  
Numerical Control ◽  
Control System Design ◽  
Numerical Control System ◽  
The Core ◽  
Hardware Circuit

This paper introduces an ARM Distributed Numerical Control System Design Based on CAN-Bus. It analyzed each parts function, hardware circuit and program. The design of interface and the driver of CAN Bus under Linux is the core of this paper. This system combines the distributed control of CAN-Bus with high-speed operation and precision of ARM. Systems resource utilization and real-time has improved. The flexibility and versatility are its advantage.

The Design of Automatic Control System for Large-Scale Aluminum Ring Rolling Mill

2012 ◽  
Vol 443-444 ◽  
pp. 974-979 ◽  
Author(s):  
Zi Hong Zhang ◽  
Hong Quan Zhang
Keyword(s):  
Control System ◽  
Automatic Control ◽  
High Precision ◽  
Automatic Control System ◽  
Rolling Mill ◽  
Large Scale ◽  
Ring Rolling ◽  
Control Logic ◽  
The Core ◽  
Ring Rolling Mill

Large –scale aluminum ring rolling mill is the core of ring rolling ,it is required for automatic control system to realize high precision and fast response.Based on the configuration of the equipment, characteristics of ring rolling and the process flow of production, the paper not only studied the Control principle of the automatic control system but also designed the control scheme of software and hardware. The core of system is PLC. The system can effectively control hydraulic system, measurement system, feeding servo system by the cooperation of PLC and human machine interface (HMI). It realized fully automatic operation under the ring rolling mill close-loop control. The high precision control and safe operation can be realized by using multi network communication technology and advanced full AC drive system .The rolling quality of rings is high. The design accords with the control logic requirements of rolling process control. The control system is smooth and reliable.

Sign in / Sign up

Export Citation Format

Share Document