Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Facility layout problem"”.
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Modeling and analysis of hospital facility layout problem
The optimal solution to any facility layout problem is an important aspect and a major concem as it involves significant material handling and transportation cost. The objective is to arrange the departments within the predefined facility boundaries in the way that the interaction between the …
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Ant colony heuristics for the dynamic facility layout problem
… become more and more drastic, the enterprise's facility layout needs to be more flexible to adapt to the rapidly changing environment. Therefore, attention should be given to the dynamical nature of the facility layout. In other words, the flow of materials between departments changes during the …
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Simulated annealing heuristics for the dynamic facility layout problem
… cost. Therefore, this thesis considers the problem of arranging and rearranging (when there are changes in product mix and demand) manufacturing facilities such that material handling and rearrangement costs are minimized. This problem is called the dynamic facility layout problem. In this …
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Solving the Facility Layout Problem Using Genetic and Progressive Algorithms
… product mixes, consumer’s tastes and demands. Facility planning is a significant strategy used to achieve this goal. A well-planned facility minimizes the materials and personnel flow distances, inventory build-up and consequently improves the production lead time and operation cost. Therefore, …
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A Sequence-Pair and Mixed Integer Programming Based Methodology for the Facility Layout Problem
The facility layout problem (FLP) is one of the most important and challenging problems in both the operations research and industrial engineering research domains. In FLP research, the continuous-representation-based FLP can consider all possible all-rectangular department solutions. Given this …
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Network Optimization of a D2C Supply Chain Subject to Changing Cost Conditions and Consumer Preferences
… This work attempts to solve the network layout problem through two primary approaches: (1) Integer Programming using the Gurobi optimization python package and (2) Scenario Analysis modeling the cost of feasible configurations of the uncapacitated facility layout problem under the …
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Models and Algorithms for Some Combinatorial Optimization Problems: University Course Timetabling, Facility Layout and Integrated Production-Distribution Scheduling
… three different combinatorial optimization problems (COPs), each of which has specific real-life applications. Owning to their specific nature, these problems are different from those discussed in the literature. For each of these problems, we present a mathematical programming formulation, …
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Semidefinite Cuts and Partial Convexification Techniques with Applications to Continuous Nonconvex Optimization, Stochastic Integer Programming, and Facility Layout Problems
… efficient solution techniques for general and problem-specific applications within nonconvex optimization, exploiting the constructs of the Reformulation-Linearization Technique (RLT). We begin by developing a technique to enhance general problems in nonconvex optimization through the use of a …
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A robust methodology for strategically designing environments subject to unpredictable and evolving conditions
The layout design process, a lean technique, has the potential to provide a manufacturer with significant cost reductions. The major challenge for layout designers is then ensuring this reduction can be maximized, but more so realized when implemented in practice. Guaranteeing this realization …