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Abstract
In an increasingly competitive and global marketplace, simulation has become a very powerful tool for the design and analysis of new or existing systems. Simulation can be particularly beneficial when dealing with very large and complex systems. However, current simulation modelling methodologies are not geared towards model development for these types of systems. In this paper a modelling framework-called the Integrated Modelling Methodology-that makes the task of simulation model development for large and complex systems simpler and efficient is described. The proposed paradigm that uses a hierarchical and modular framework allows: a) demarcation of a complex system into manageable modelling units; b) development of simulation models for these units and; c) development of the final simulation model for the complete system. Specifications and the steps required for the development of simulation models using this approach are described in detail. The framework and its specifications are also illustrated with the help of modelling examples.
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Notes on contributors
A. Sawhney
Anil Sawhney received his Bachelor of Engineering degree from India in 1987 and a Master of Building Engineering and Management from the School of Planning and Architecture, New Delhi in 1990. He completed his Ph.D. studies at the University of Alberta in June 1994. He is currently working as an Assistant Professor of Construction Engineering and Management at Western Michigan University. His research interests are mainly focused on construction simulation techniques and use of computers in construction education.