Analysis of Autonomous Decentralized System and It's Application in Industrial Control System

作者：Hu Qinglong^*; Chu Xiaorui

来源：International Conference on Electronic Information and Electrical Engineering, 2012-06-15 to 2012-06-17.

• autonomous decentralized system
• industrial control system
• architecture
• model
• application

It's extremely difficult to master and control an overall system as control systems are becoming big dimensional and complicated. Meanwhile, a control system shows less competitive in fault resistance when it is required to control the whole system through one centralized point. Fault-tolerant, expansion and maintenance of on-line are necessary in construction and operation of a control system, so as to reduce its complication and improve increasingly changing and developing control demands. From the standpoint of biology, definition of autonomous decentralized system is described in this paper, property of its sub-system is analyzed from average character, equality and locality, and based on models of autonomous decentralized system, intension of autonomous controllability, autonomous coordinability and isomorphicability is given. Secondly, the structure of autonomous decentralized system is analyzed, and a conclusion is drawn that technology of this system has the advantage of fault-tolerant, expansion and maintenance of on-line. Finally, application of autonomous decentralized system in industrial control system such as metro monitoring and control system, railway transportation automation system, power system transmission aspect, traction power substation automation and flexible power supply system is discussed.

• 出版日期2012
• 单位西昌学院