Operation-based Configuration Complexity Measurement for Manufacturing System

Abstract Configuration not only determines the material flow pattern but also influences the production cost in a manufacturing system. The diversity of the products and growing demands for system flexibility increases the complexity of the configuration. In this paper, an operation-based approach is proposed to measure the configuration complexity of a manufacturing system. The configuration complexity models of the stations are built with single operation, several operations and their parallel types. Subsequently, an operation-based configuration complexity model of the overall system is used to measure the configuration complexity of a manufacturing system using the information entropy. Then, the relationship of the complexity between operations and stations is quantitatively described. An assembly line example is presented to validate the model. The results show that the proposed complexity measurement may evaluate the configuration complexity of a manufacturing system.

[1]  Hui Wang,et al.  Manufacturing complexity in assembly systems with hybrid configurations and its impact on throughput , 2010 .

[2]  Hoda A. ElMaraghy,et al.  Assessing the structural complexity of manufacturing systems configurations , 2007 .

[3]  S. N. Samy,et al.  A model for measuring complexity of automated and hybrid assembly systems , 2012 .

[4]  George Chryssolouris,et al.  Manufacturing systems complexity: An assessment of manufacturing performance indicators unpredictability , 2014 .

[5]  G Frizelle,et al.  Measuring complexity as an aid to developing operational strategy , 1995 .

[6]  George Chryssolouris,et al.  Manufacturing systems complexity analysis methods review , 2016, Int. J. Comput. Integr. Manuf..

[7]  Moshe M. Barash,et al.  Complexity in manufacturing systems, Part 1: Analysis of static complexity , 1998 .

[8]  Peter Butala,et al.  Assessing operational complexity of manufacturing systems based on statistical complexity , 2012 .

[9]  Tae-Sik Lee,et al.  Complexity theory in axiomatic design , 2003 .

[10]  George Chryssolouris,et al.  Modelling the complexity of manufacturing systems using nonlinear dynamics approaches , 2009 .

[11]  Suh Nam-pyo,et al.  Complexity: Theory and Applications , 2005 .

[12]  George Chryssolouris,et al.  Chaos Theory in Production Scheduling , 2004 .

[13]  George Chryssolouris,et al.  Manufacturing Systems Complexity Review: Challenges and Outlook , 2012 .

[14]  László Monostori,et al.  Complexity in engineering design and manufacturing , 2012 .