نتایج جستجو برای: facility layout optimization

تعداد نتایج: 393613  

Journal: :international journal of civil engineering 0
a. kaveh iust a. shakouri mahmud abadi bhrc s. zolfaghari moghaddam hihe

this paper presents a strategy for using harmony search algorithm in facility layout optimization problems. in this paper an adapted harmony search algorithm is developed for solving facility layout optimization problems. this method finds an optimal facility arrangement in an existing layout. two real-world case studies are employed to demonstrate the efficiency of this model. a comparison is ...

Journal: :journal of ai and data mining 2016
m. maadi m. javidnia m. ghasemi

nowadays, due to inherent complexity of real optimization problems, it has always been a challenging issue to develop a solution algorithm to these problems. single row facility layout problem (srflp) is a np-hard problem of arranging a number of rectangular facilities with varying length on one side of a straight line with aim of minimizing the weighted sum of the distance between all facility...

Journal: :journal of quality engineering and production optimization 2015
farnaz barzinpour mohammad mohammadpour omran seyed farzad hoseini kaveh fahimi farshid samaei

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...

2016
Kumar Jha Ranjan Kumar

Due to the increased competition in manufacturing industries play a driving force towards reducing the manufacturing costs by efficient design of facility layout. The success of manufacturing industries depends on the design of the facility that is able to adapt quickly and effectively for any changes in market requirements, technological changes, etc. The Facility Layout Problem (FLP) is a com...

2013
Parveen Sharma Ravi Pratap Singh Sandeep Singhal

In this paper an effort is made to present a state-of-the-art review of meta-heuristic approaches in solving facility layout problems. Facility layout directly affects the productivity of the industries so it is very important to solve it carefully. There are many approaches, methods and techniques to solve and optimize the layout problem. The current and future trends involving design objectiv...

Journal: :international journal of management and business research 2011
monika motaghi ali hamzenejad leila riahi masoud soheili kashani

introduction: the appropriate-use optimization of the limited spaces of the iranian hospitals is believed to be a crucial step towards promoting the efficiency of these healthcare centers. the issue determining the optimization patterns of the layout of units has led to a lot of efforts by researchers as it increases the efficiency of the hospitals through patients’ improvement, changing the lo...

2011
D. T. Brunner

LayOPTTM is an innovative facilities layout analysis and optimization software package which can be used by layout planners and engineers in the optimal solution of single and multiple floor facility layout problems. LayOPT is ideal for the re-design of the overall layout for an existing facility or the development of a block layout for a new building. It can be applied to manufacturing, wareho...

2015
Maricar M. Navarro Bryan B. Navarro

Facility Layout Problem (FLP) is logic based combinatorial optimization problem. It is a meta-heuristic solution approach that gained significant attention to obtained optimal facility layout. This paper examines the convergence analysis by changing the crossover and mutation probability in an optimal facility layout. This algorithm is based on appropriate techniques that include multipoint swa...

Ali Hamzenejad, Leila Riahi, Masoud Soheili Kashani Monika Motaghi,

INTRODUCTION: The appropriate-use optimization of the limited spaces of the Iranian hospitals is believed to be a crucial step towards promoting the efficiency of these healthcare centers. The issue determining the optimization patterns of the layout of units has led to a lot of efforts by researchers as it increases the efficiency of the hospitals through patients’ improvement, changing the lo...

Journal: :IEEE Access 2022

The unequal area facility layout problem (UA-FLP) refers to the reasonable arrangement of a certain number facilities in given area. should satisfy constraints and optimize optimization objectives as far possible. In this paper, method combining improved lowest horizontal line particle swarm algorithm is proposed solve UA-FLP, which achieves multi-objective material handling cost, adjacent valu...

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