A New Mathematical-Programming Framework for Facility-Layout Design
نویسندگان
چکیده
منابع مشابه
A New Mathematical-Programming Framework for Facility-Layout Design
We present a new framework for efficiently finding competitive solutions for the facility layout problem. This framework is based on the combination of two new mathematical programming models. The first model is a relaxation of the layout problem and is intended to find good starting points for the iterative algorithm used to solve the second model. The second model is an exact formulation of t...
متن کاملA new mixed integer programming formulation for facility layout design using flexible bays
This paper presents a mixed-integer programming formulation to find optimal solutions for the block layout problem with unequal departmental areas arranged in flexible bays. The nonlinear department area constraints are modeled in a continuous plane without using any surrogate constraints. The formulation is extensively tested on problems from the literature. © 2005 Elsevier B.V. All rights res...
متن کاملMathematical Programming Models for Solving Unequal-Sized Facilities Layout Problems - a Generic Search Method
This paper present unequal-sized facilities layout solutions generated by a genetic search program named LADEGA (Layout Design using a Genetic Algorithm). The generalized quadratic assignment problem requiring pre-determined distance and material flow matrices as the input data and the continuous plane model employing a dynamic distance measure and a material flow matrix are discussed. Computa...
متن کاملA two-stage mathematical-programming method for the multi-floor facility layout problem
The purpose of this research paper is to present a three-stage method using mathematicalprogramming techniques that finds high-quality solutions to the multi-floor facility layout problem. The first stage is a linear mixed-integer program that assigns departments to floors such that the total of the departmental interaction costs between floors is globally minimized. Subsequent stages find a lo...
متن کاملA New Optimization via Invasive Weeds Algorithm for Dynamic Facility Layout Problem
The dynamic facility layout problem (DFLP) is the problem of finding positions of departments onthe plant floor for multiple periods (material flows between departments change during the planning horizon)such that departments do not overlap, and the sum of the material handling and rearrangement costs isminimized. In this paper a new optimization algorithm inspired from colonizing weeds, Invasi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: INFORMS Journal on Computing
سال: 2006
ISSN: 1091-9856,1526-5528
DOI: 10.1287/ijoc.1040.0103