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Clustering parts and machines into part families and machine cells is a major decision in the design of cellular manufacturing systems which is defined as cell formation. This paper presents a non-linear mixed integer programming model to design cellular manufacturing systems which assumes that...
Persistent link: https://www.econbiz.de/10009783234
This paper presents a multi-objective mixed-integer nonlinear programming model to design a group layout of a cellular manufacturing system in a dynamic environment, in which the number of cells to be formed is variable. Cell formation (CF) and group layout (GL) are concurrently made in a...
Persistent link: https://www.econbiz.de/10009759157
The cell formation (CF) is one of the most important steps in the design of a cellular manufacturing system (CMS), which it includes machines’ grouping in cells and part grouping as separate families, so that the costs are minimized. The various aspects of the problem should be considered in a...
Persistent link: https://www.econbiz.de/10011888040
Nowadays, with the increasing pressure of the competitive business environment and demand for diverse products, manufacturers are force to seek for solutions that reduce production costs and rise product quality. Cellular manufacturing system (CMS), as a means to this end, has been a point of...
Persistent link: https://www.econbiz.de/10011563645
To design a group layout of a cellular manufacturing system (CMS) in a dynamic environment, a multi-objective mixed-integer non-linear programming model is developed. The model integrates cell formation, group layout and production planning (PP) as three interrelated decisions involved in the...
Persistent link: https://www.econbiz.de/10011556508
Over the last four decades of research, numerous cell formation algorithms have been developed and tested, still this …
Persistent link: https://www.econbiz.de/10011556850
is used to formulate the model. To solve the model, two metaheurstic algorithms such as modified particle swarm … optimization and genetic algorithm are proposed. For the generation of initial solutions in these algorithms, a new heuristic … method is developed, which always creates feasible solutions. Both metaheurstic algorithms are compared against global …
Persistent link: https://www.econbiz.de/10011557363
Cell formation (CF) problem is one of the most important decision problems in designing a cellular manufacturing system includes grouping machines into machine cells and parts into part families. Several factors should be considered in a cell formation problem. In this work, robust optimization...
Persistent link: https://www.econbiz.de/10011562778
This paper presents a mathematical programming model for dynamic cell formation to minimize changeover-related costs (i.e., machine relocation costs and machine setup cost) and inter-cell material handling cost to cope with the volatile production environments in apparel manufacturing industry....
Persistent link: https://www.econbiz.de/10012019995
and multi-objective particle swarm optimization in large-scaled problems. Finally, the results of the two algorithms are …
Persistent link: https://www.econbiz.de/10012020019