Optimal control structure of an unreliable manufacturing system with random demands

2002 ◽  
Author(s):  
Dongping Song ◽  
Youxian Sun
Keyword(s):  
Optimal Control ◽  
Manufacturing System ◽  
Control Structure ◽  
Unreliable Manufacturing System

Research on Holonic Control Structure and System Layout for Re-Configurable Manufacturing System (RCMS)

2011 ◽  
Vol 474-476 ◽  
pp. 490-497
Author(s):  
Xi Qin Wen ◽  
Xi Jie Ding ◽  
Zhong Min Zhao ◽  
Zhi Yu Xie
Keyword(s):  
Manufacturing System ◽  
Control Structure ◽  
Design Method ◽  
Hierarchical Control ◽  
Centralized Control ◽  
Market Demand ◽  
Key Technology ◽  
Implementation Method ◽  
Function Module ◽  
System Layout

In order to make reconstruction of re-configurable manufacturing system (RCMS) more efficient and fast, a new design method for control structure and system layout is put forward. First, a holon control structure, such as centralized-control, hierarchical control, non-strictly hierarchical control, and distributed control, is introduced. Each function module of the control structure not only has relative independent character and also cooperation with other control structure. It may constitute the required structural according to the market demand at any time to realize re-configurable control goals. At last, the key technology and the implementation method involved in layout design of equipment and system layer are discussed.

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