The facility layout problem is a well researched one. However few effective and user friendly approaches have been proposed. Since it is an NP hard problem, various optimization approaches for small problems and heuristic approaches for the larger problems have been proposed. For the most part the more effective algorithms are not user friendly. On the other hand user friendly methods have not ...

The flexible manufacturing system (FMS) facility layout problem (FLP) involves the positioning of cells within a given area so as to minimize the material flow costs between cells. The FLP design includes specifying the spatial coordinates of each cell, the orientation of each cell in either a horizontal or vertical position, and the position of each cell’s pickup and dropoff points. The layout...

All the ITER superconductors are tested as short length samples in the SULTAN test facility at CRPP. Eighteen TF conductor samples with small layout variations were tested since February 2007 with the aim of verification of the design and qualification of the manufacturers. The sample assembly and the measurement techniques at CRPP are discussed. Starting in 2010, another test facility for ITER...

Ž . In this paper a solution in the continual plane to the Facility Layout Problem FLP is presented. It is based on Simulated Ž . Annealing SA , a relatively recent algorithm for solving hard combinatorial optimization problems, like FLP. This approach Ž . may be applied either in General Facility Layout Problems GFLP considering facilities areas, shapes and orientations or in Ž . Machine Layou...

This paper aims at proposing a quadratic assignment-based mathematical model to deal with the stochastic dynamic facility layout problem. In this problem, product demands are assumed to be dependent normally distributed random variables with known probability density function and covariance that change from period to period at random. To solve the proposed model, a novel hybrid intelligent algo...

In the desgin-process of a facility layout, the focus has been mainly on the placement of the machine resources. The material-ow, and therefore the desgin of the aisles has not appropriately been taken into account. We developed a hybrid genetic algorithm (GA) to generate the aisles in a facility layout at minimal xed and variable cost. The application of the GA to a practical problem leads to ...