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Greedy Adaptive Search: A New Approach for Large-Scale Irregular Packing Problems in the Fabric Industry
Hu, Xiaoyin1,2; Li, Jianshu1,2; Cui, Jinchuan1
2020
Source PublicationIEEE ACCESS
ISSN2169-3536
Volume8Pages:91476-91487
AbstractThe 2-dimensional irregular packing problems are important in the fabric industry. Under several restrictions, fabric packing problems require placing a given set of parts within a fixed-width rectangular sheet, aiming at a minimum length use. In textile industry production, the fabric packing problems are usually large-scale with time limits, where the total number of parts is large, and a high-utilization solution should be computed in several minutes. However, there are few existing works on large-scale packing problems. In this paper, we propose a greedy adaptive search algorithm by constructing a new evaluation function and introducing a new restricted local search strategy. In our algorithm, with a given initial sequence of parts, we iteratively search the best-fit part in succeeding several parts and place it on sheet. Moreover, we employ a two-stage heuristic searching algorithm to search over all the possible sequences for a good initial sequence with high utilization. Numerical examples involve some large-scale industrial instances, together with some large-scale instances generated from benchmarks. Numerical tests show that our algorithm outperforms existing state-of-the-art solvers in large-scale packing problems. The results show the potential of our algorithm to large-scale packing problems in industrial production.
KeywordFabrics Search problems Industries Layout Heuristic algorithms Mathematical model Biological system modeling Evaluation function fabric no-fit polygon packing restricted local search
DOI10.1109/ACCESS.2020.2994635
Indexed BySCI
Language英语
Funding ProjectKey Laboratory of Management, Decision and Information Systems, CAS
WOS Research AreaComputer Science ; Engineering ; Telecommunications
WOS SubjectComputer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000538735000013
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/51627
Collection应用数学研究所
Corresponding AuthorHu, Xiaoyin
Affiliation1.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Hu, Xiaoyin,Li, Jianshu,Cui, Jinchuan. Greedy Adaptive Search: A New Approach for Large-Scale Irregular Packing Problems in the Fabric Industry[J]. IEEE ACCESS,2020,8:91476-91487.
APA Hu, Xiaoyin,Li, Jianshu,&Cui, Jinchuan.(2020).Greedy Adaptive Search: A New Approach for Large-Scale Irregular Packing Problems in the Fabric Industry.IEEE ACCESS,8,91476-91487.
MLA Hu, Xiaoyin,et al."Greedy Adaptive Search: A New Approach for Large-Scale Irregular Packing Problems in the Fabric Industry".IEEE ACCESS 8(2020):91476-91487.
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