Abstract
The facility layout problem is to determine a layout design of facilities so as to minimize a total material handling cost (TMHC). In this paper, unequal area rectangular facilities with fixed dimensions are considered. Each of them has an input and output (I/O) points which can be located within or on the boundaries of facility. On the continual plane, facilities must be placed without overlaps. A two-heuristic algorithm is proposed to deal with this kind of problem. The first step is based on a construction method which places facilities sequentially. A median method is modified to set the position of facility. The second step improves a result of the first step. A facility group which can be moved horizontally or vertically without incurring an overlap is constituted and a group movement is done when it reduces a TMHC. Computational experiments show the proposed algorithm produces comparable quality of layouts to previous research within much shorter time.
| Original language | English |
|---|---|
| Pages (from-to) | 56-74 |
| Number of pages | 19 |
| Journal | INFOR |
| Volume | 57 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2019 Jan 1 |
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Keywords
- Facility layout problem
- Group movement
- Input and output points
- Modified median method
- Unequal area facility
ASJC Scopus subject areas
- Signal Processing
- Information Systems
- Computer Science Applications
Cite this
An efficient algorithm for unequal area facilities layout planning with input and output points. / Park, Hyungjune; Seo, Yoon Ho.
In: INFOR, Vol. 57, No. 1, 01.01.2019, p. 56-74.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - An efficient algorithm for unequal area facilities layout planning with input and output points
AU - Park, Hyungjune
AU - Seo, Yoon Ho
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The facility layout problem is to determine a layout design of facilities so as to minimize a total material handling cost (TMHC). In this paper, unequal area rectangular facilities with fixed dimensions are considered. Each of them has an input and output (I/O) points which can be located within or on the boundaries of facility. On the continual plane, facilities must be placed without overlaps. A two-heuristic algorithm is proposed to deal with this kind of problem. The first step is based on a construction method which places facilities sequentially. A median method is modified to set the position of facility. The second step improves a result of the first step. A facility group which can be moved horizontally or vertically without incurring an overlap is constituted and a group movement is done when it reduces a TMHC. Computational experiments show the proposed algorithm produces comparable quality of layouts to previous research within much shorter time.
AB - The facility layout problem is to determine a layout design of facilities so as to minimize a total material handling cost (TMHC). In this paper, unequal area rectangular facilities with fixed dimensions are considered. Each of them has an input and output (I/O) points which can be located within or on the boundaries of facility. On the continual plane, facilities must be placed without overlaps. A two-heuristic algorithm is proposed to deal with this kind of problem. The first step is based on a construction method which places facilities sequentially. A median method is modified to set the position of facility. The second step improves a result of the first step. A facility group which can be moved horizontally or vertically without incurring an overlap is constituted and a group movement is done when it reduces a TMHC. Computational experiments show the proposed algorithm produces comparable quality of layouts to previous research within much shorter time.
KW - Facility layout problem
KW - Group movement
KW - Input and output points
KW - Modified median method
KW - Unequal area facility
UR - http://www.scopus.com/inward/record.url?scp=85065201760&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85065201760&partnerID=8YFLogxK
U2 - 10.1080/03155986.2017.1396709
DO - 10.1080/03155986.2017.1396709
M3 - Article
AN - SCOPUS:85065201760
VL - 57
SP - 56
EP - 74
JO - INFOR
JF - INFOR
SN - 0315-5986
IS - 1
ER -