Title :
Design of an Automatic Control System for Coal Preparation Process
Author :
Zhang, Jing ; Li, Maojun ; He, Qing
Author_Institution :
Sch. of Electr. & Inf. Eng., Changsha Univ. of Sci. & Technol., Changsha
Abstract :
In this paper, an automatic control system based on industrial control computers (IPC) and a programmable logic controller is designed by using field bus, PLC and configuration techniques to solve the automatic control problem of coal preparation process. The cross complex process control and fault processing are implanted by PLC, and configuration program provides friendly interface to user. Compared with traditional relay control system, this system has advantages of simplified operation, convenient maintenance and good adaptability. Practical production shows that this system has the characteristics of steady performance, high efficiency and economical benefit.
Keywords :
coal; fault tolerance; field buses; process control; programmable controllers; user interfaces; automatic control system; coal preparation; configuration program; cross complex process control; fault processing; field bus; industrial control computer; programmable logic controller; user interface; Automatic control; Belts; Communication system control; Computerized monitoring; Condition monitoring; Control systems; Electrical equipment industry; Industrial control; Process control; Programmable control; Coal Preparation Process; Configuration Software; Control systems; PLC;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2008 International Conference on
Conference_Location :
Hunan
Print_ISBN :
978-0-7695-3357-5
DOI :
10.1109/ICICTA.2008.132
