Abstract
Spatiotemporal scheduling of the block assembly process in shipbuilding is to determine temporal information including a time period when each block is under assembly and spatial information including an assigned bay and the placement of the block within the assigned bay. Due to a large number of discrete variables to optimize, finding an optimal schedule in a reasonably short time is almost impossible. Instead, we divide the problem into two phases where the first phase determines the bay assignment and processing start date for each block and the second phase determines the coordinates and rotation of each block in its assigned bay. Our objective is to find a block assembly schedule that minimizes the number of blocks that fail to be processed on time and unfairness in workloads across bays and days. The proposed algorithm is tested on six datasets of block information provided by Korea Shipbuilding & Offshore Engineering Co., Ltd. (KSOE). Our algorithm speeds up the scheduling process and finds schedules of higher quality compared to the original schedules that are manually planned by KSOE.
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Data availability
The author of this study from KSOE did not agree that the company’s data be shared publicly due to security issues, so supporting data obtained from KSOE are unavailable.
References
Basán, N. P., Cóccola, M. E., García del Valle, A., et al. (2019). An efficient MILP-based decomposition strategy for solving large-scale scheduling problems in the shipbuilding industry. Optimization and Engineering, 20, 1085–1115.
Bidot, J., Vidal, T., Laborie, P., et al. (2009). A theoretic and practical framework for scheduling in a stochastic environment. Journal of Scheduling, 12, 315–344.
Braune, R. (2022). Packing-based branch-and-bound for discrete malleable task scheduling. Journal of Scheduling, 25(6), 675–704.
Cho, K. K., Lee, S. H., & Chung, D. S. (1996). An automatic process-planning system for block assembly in shipbuilding. CIRP Annals, 45(1), 41–44.
Cho, K., Oh, J., Ryu, K., et al. (1998). An integrated process planning and scheduling system for block assembly in shipbuilding. CIRP Annals, 47(1), 419–422.
Du, J.W., Wang, J.J., & Fan, X.M. (2019). A simulation-based dynamic spatial scheduling method of block assembly in shipbuilding. In 2019 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM), pp. 1491–1495
He, J. (2020). Bayesian approach for feasibility determination and spatiotemporal scheduling. PhD thesis, Georgia Institute of Technology.
Hu, S., Wang, S., Kao, Y., et al. (2015). A branch and bound algorithm for project scheduling problem with spatial resource constraints. Mathematical Problems in Engineering, 2015, 628259.
Kim, H. M., Kang, J. H., & Park, S. S. (2002). Scheduling of shipyard block assembly process using constraint satisfaction problem. Asia Pacific Management Review, 7(1), 119.
Koh, S., Eom, C., Jang, J., et al. (2008). An improved spatial scheduling algorithm for block assembly shop in shipbuilding company. In 2008 3rd International Conference on Innovative Computing Information and Control, pp. 253–253
Kwon, B., & Lee, G. M. (2015). Spatial scheduling for large assembly blocks in shipbuilding. Computers & Industrial Engineering, 89, 203–212.
Lee, K. J., Lee, J. K., & Choi, S. Y. (1996). A spatial scheduling system and its application to shipbuilding: Das-curve. Expert Systems with Applications, 10(3), 311–324.
Li, K., & Cheng, K. H. (1990). On three-dimensional packing. SIAM Journal on Computing, 19(5), 847–867.
Liu, Z., Chua, D. K. H., & Wee, K. H. (2012). Scheduling dynamic block assembly in shipbuilding through hybrid simulation and spatial optimisation. International Journal of Production Research, 50(20), 5986–6004.
Martello, S., Pisinger, D., & Vigo, D. (2000). The three-dimensional bin packing problem. Operations Research, 48(2), 256–267.
Martello, S., & Toth, P. (1990). Knapsack problems: Algorithms and computer implementations. Wiley.
Park, K. C., Lee, K. S., Park, S. S., et al. (1996). Modeling and solving the spatial block scheduling problem in a shipbuilding company. Computers & Industrial Engineering, 30(3), 357–364.
Qu, S., Jiang, Z., & Tao, N. (2013). An integrated method for block assembly sequence planning in shipbuilding. The International Journal of Advanced Manufacturing Technology, 69(5), 1123–1135.
Rose, C., & Coenen, J. (2016). Automatic generation of a section building planning for constructing complex ships in European shipyards. International Journal of Production Research, 54(22), 6848–6859.
Seo, Y. H., Sheen, D., & Kim, T. (2007). Block assembly planning in shipbuilding using case-based reasoning. Expert Systems with Applications, 32(1), 245–253.
Shang, Z., Gu, J., Ding, W., et al. (2017). Spatial scheduling optimization algorithm for block assembly in shipbuilding. Mathematical Problems in Engineering, 2017, 1923646.
Shin, J. G., Kwon, O. H., & Ryu, C. (2008). Heuristic and metaheuristic spatial planning of assembly blocks with process schedules in an assembly shop using differential evolution. Production Planning & Control, 19(6), 605–615.
Storch, R., Hammon, C., & Bunch, H. (1988). Ship production. Cornell Maritime Press.
Su, Q. (2007). Applying case-based reasoning in assembly sequence planning. International Journal of Production Research, 45(1), 29–47.
Wang, S., Sun, Y., Luo, Q., et al. (2022). A spatial scheduling strategy based on evaluation of the remaining usable area for shipbuilding. In 2022 IEEE International Conference on Mechatronics and Automation (ICMA), IEEE, pp. 24–29
Wang, X., Hu, X., & Zhang, C. (2024). Dynamic spatiotemporal scheduling of hull parts under complex constraints in shipbuilding workshop. International Journal of Computer Integrated Manufacturing, 37(1–2), 123–148.
Zhang, Z., Li, Z., & Jiang, Z. (2008). Computer-aided block assembly process planning in shipbuilding based on rule-reasoning. Chinese Journal of Mechanical Engineering, 21(2), 99–103.
Zheng, J., Jiang, Z., Chen, Q., et al. (2011). Spatial scheduling algorithm minimising makespan at block assembly shop in shipbuilding. International Journal of Production Research, 49(8), 2351–2371.
Zheng, J., Jiang, Z., & Chen, Q. (2012). Block spatial scheduling modelling and application in shipbuilding. International Journal of Production Research, 50(10), 2744–2756.
Acknowledgements
This work is revised from a chapter of the first author’s doctoral dissertation (He, 2020). The third author was a thesis advisor, and the second author was a collaborator while the research was performed. The full thesis is accessible at http://hdl.handle.net/1853/63649.
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This work was supported by Korea Shipbuilding & Offshore Engineering Co., Ltd.
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He, J., Hong, SI. & Kim, SH. Quick and situ-aware spatiotemporal scheduling for shipbuilding manufacturing. J Sched (2024). https://doi.org/10.1007/s10951-024-00804-1
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DOI: https://doi.org/10.1007/s10951-024-00804-1