Mixed-model straight/U-shaped assembly line has been recognized as a relevant component of Just-In-Time (JIT) production line system. For this system, “Heijunka” design is also challenged as both the task assignment and the production sequence affect the workload imbalance among workstations. In this context and recognizing uncertain task time environment that is often observed in actual manufacturing scene, this research addresses the Line Balancing Problem (LBP) and the Product Sequencing Problem (PSP) jointly and proposes a mathematical model with stochastic task time which is subjected to normal distribution. The objectives of this model are to maximize line efficiency and to minimize the variation of work overload time. A Multi-objective Genetic Algorithm (MOGA) and an Ameliorative Structure of Multi-objective Genetic Algorithm (ASMOGA) with Priority-based Chromosome (PBC) are applied to solve this problem. At last, this research conducts an experimental simulation on a set of benchmark problems to verify the outperformance of the proposed algorithm.
Published in |
International Journal of Intelligent Information Systems (Volume 4, Issue 2-1)
This article belongs to the Special Issue Logistics Optimization Using Evolutionary Computation Techniques |
DOI | 10.11648/j.ijiis.s.2015040201.17 |
Page(s) | 49-58 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Mixed-Model Assembly Line, Load Balancing, Multi-Objective Genetic Algorithm, Ameliorative Procedure
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APA Style
Zhi Zhuo Hou, Hiroshi Katayama, Reakook Hwang. (2015). On Heijunka Design of Assembly Load Balancing Problem: Genetic Algorithm & Ameliorative Procedure-Combined Approach. International Journal of Intelligent Information Systems, 4(2-1), 49-58. https://doi.org/10.11648/j.ijiis.s.2015040201.17
ACS Style
Zhi Zhuo Hou; Hiroshi Katayama; Reakook Hwang. On Heijunka Design of Assembly Load Balancing Problem: Genetic Algorithm & Ameliorative Procedure-Combined Approach. Int. J. Intell. Inf. Syst. 2015, 4(2-1), 49-58. doi: 10.11648/j.ijiis.s.2015040201.17
AMA Style
Zhi Zhuo Hou, Hiroshi Katayama, Reakook Hwang. On Heijunka Design of Assembly Load Balancing Problem: Genetic Algorithm & Ameliorative Procedure-Combined Approach. Int J Intell Inf Syst. 2015;4(2-1):49-58. doi: 10.11648/j.ijiis.s.2015040201.17
@article{10.11648/j.ijiis.s.2015040201.17, author = {Zhi Zhuo Hou and Hiroshi Katayama and Reakook Hwang}, title = {On Heijunka Design of Assembly Load Balancing Problem: Genetic Algorithm & Ameliorative Procedure-Combined Approach}, journal = {International Journal of Intelligent Information Systems}, volume = {4}, number = {2-1}, pages = {49-58}, doi = {10.11648/j.ijiis.s.2015040201.17}, url = {https://doi.org/10.11648/j.ijiis.s.2015040201.17}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijiis.s.2015040201.17}, abstract = {Mixed-model straight/U-shaped assembly line has been recognized as a relevant component of Just-In-Time (JIT) production line system. For this system, “Heijunka” design is also challenged as both the task assignment and the production sequence affect the workload imbalance among workstations. In this context and recognizing uncertain task time environment that is often observed in actual manufacturing scene, this research addresses the Line Balancing Problem (LBP) and the Product Sequencing Problem (PSP) jointly and proposes a mathematical model with stochastic task time which is subjected to normal distribution. The objectives of this model are to maximize line efficiency and to minimize the variation of work overload time. A Multi-objective Genetic Algorithm (MOGA) and an Ameliorative Structure of Multi-objective Genetic Algorithm (ASMOGA) with Priority-based Chromosome (PBC) are applied to solve this problem. At last, this research conducts an experimental simulation on a set of benchmark problems to verify the outperformance of the proposed algorithm.}, year = {2015} }
TY - JOUR T1 - On Heijunka Design of Assembly Load Balancing Problem: Genetic Algorithm & Ameliorative Procedure-Combined Approach AU - Zhi Zhuo Hou AU - Hiroshi Katayama AU - Reakook Hwang Y1 - 2015/02/10 PY - 2015 N1 - https://doi.org/10.11648/j.ijiis.s.2015040201.17 DO - 10.11648/j.ijiis.s.2015040201.17 T2 - International Journal of Intelligent Information Systems JF - International Journal of Intelligent Information Systems JO - International Journal of Intelligent Information Systems SP - 49 EP - 58 PB - Science Publishing Group SN - 2328-7683 UR - https://doi.org/10.11648/j.ijiis.s.2015040201.17 AB - Mixed-model straight/U-shaped assembly line has been recognized as a relevant component of Just-In-Time (JIT) production line system. For this system, “Heijunka” design is also challenged as both the task assignment and the production sequence affect the workload imbalance among workstations. In this context and recognizing uncertain task time environment that is often observed in actual manufacturing scene, this research addresses the Line Balancing Problem (LBP) and the Product Sequencing Problem (PSP) jointly and proposes a mathematical model with stochastic task time which is subjected to normal distribution. The objectives of this model are to maximize line efficiency and to minimize the variation of work overload time. A Multi-objective Genetic Algorithm (MOGA) and an Ameliorative Structure of Multi-objective Genetic Algorithm (ASMOGA) with Priority-based Chromosome (PBC) are applied to solve this problem. At last, this research conducts an experimental simulation on a set of benchmark problems to verify the outperformance of the proposed algorithm. VL - 4 IS - 2-1 ER -