Abstract
Production planning and control systems that regulate the Work-In-Process (WIP) in the production system are argued to increase throughput and reduce cycle times. This study assesses the performance of Kanban, Constant WIP (ConWIP) and a hybrid Kanban/ConWIP system that is typically realized in real life production lines with limited buffer space. A physical lab scale system model of a production line is built, and a new digital twin framework to realize production planning and control implemented. Results indicate that production planning and control systems that regulate the WIP reduce the time it takes a job to pass through the production system. However, they reduce throughput, and consequently increase the time a worker (capacity) spends with the job (processing and waiting). The term “cycle time” may refer to both in the literature. Results highlight that there is a trade-off, which has important implications for practice since management must decide which cycle time is the most important in their shop. This study further shows how production planning and control systems can be implemented using new technology, and it highlights the potential of lab scale system models as alternatives to computer simulations.
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References
Hopp, W.J., Spearman, M.L.: Factory Physics: Foundations of Manufacturing Management. Irwin/McGraw-Hill, Irwin, Chicago, IL (1996)
Spearman, M.L., Zazanis, M.A.: Push and pull production systems: issues and comparisons. Oper. Res. 40(3), 521–532 (1992)
Spearman, M.L., Woodruff, D.L., Hopp, W.J.: CONWIP Redux: reflections on 30 years of development and implementation. Int. J. Prod. Res. 60(1), 381–387 (2022)
Monden, Y.: Production Management. Toyota Production System: Practical Approach to Production Management.Industrial Engineering and Management Press, Norcross, Georgia (1983)
Junior, M.L., Godinho Filho, M.: Variations of the Kanban system: literature review and classification. Int. J. Prod. Econ. 125(1), 13–21 (2010)
Ohno, T., Bodek, N.: Toyota Production System: Beyond Large-scale Production. Productivity Press, New York (2019)
Sugimori, Y., Kusunoki, K., Cho, F., Uchikawa, S.: Toyota production system and Kanban system materialization of just-in-time and respect-for-human system. Int. J. Prod. Res. 15(6), 553–564 (1977)
Spearman, M.L., Woodruff, D.L., Hopp, W.J.: CONWIP: a pull alternative to Kanban. Int. J. Prod. Res. 28(5), 879–894 (1990)
Framinan, J.M., González, P.L., Ruiz-Usano, R.: The CONWIP production control system: review and research issues. Prod. Plan. Control 14(3), 255–265 (2010)
Prakash, J., Chin, J.F.: Modified CONWIP systems: a review and classification. Prod. Plan. Control 26(4), 296–307 (2015)
Jaegler, Y., Jaegler, A., Burlat, P., Lamouri, S., Trentesaux, D.: The ConWip production control system: a systematic review and classification. Int. J. Prod. Res. 56(17), 5736–5757 (2018)
Thürer, M., Stevenson, M., Protzman, C.W.: Card-based production control: a review of the control mechanisms underpinning Kanban, ConWIP, POLCA and COBACABANA systems. Prod. Plan. Control 27(14), 1143–1157 (2016)
Pettersen, J.-A., Segerstedt, A.: Restricted work-in-process: a study of differences between Kanban and CONWIP. Int. J. Prod. Econ. 118(1), 199–207 (2009)
Buzacott, J.A.: The production capacity of job shops with limited storage space. Int. J. Prod. Res. 14(5), 597–605 (1976)
Leisten, R.: Flowshop sequencing problems with limited buffer storage. Int. J. Prod. Res. 28(11), 2085–2100 (1990)
Liu, S.Q., Kozan, E., Masoud, M., Zhang, Y., Chan, F.T.S.: Job shop scheduling with a combination of four buffering constraints. Int. J. Prod. Res. 56(9), 3274–3293 (2018)
Roser, C., Lorentzen, K., Deuse, J.: Reliable shop floor bottleneck detection for flow lines through process and inventory observations. Procedia Cirp 19, 63–68 (2014)
Berkley, B.J.: A review of the Kanban production control research literature. Prod. Manag. Oper. 1(4), 393–411 (1992)
Bonvik, A.M., Couch, C.E., Gershwin, S.B.: A comparison of production-line control mechanisms. Int. J. Prod. Res. 35(3), 789–804 (1997)
Onyeocha, C.E., Geraghty, J.: A modification of the hybrid Kanban-CONWIP production control strategy for multi-product manufacturing systems. In: Proceedings of the Winter Simulation Conference, pp. 2730–2741. IEEE (2012)
Bagni, G., Godinho Filho, M., Thürer, M., Stevenson, M.: Systematic review and discussion of production control systems that emerged between 1999 and 2018. Prod. Plan. Control 32(7), 511–525 (2021)
Geraghty, J., Heavey, C.: A comparison of hybrid push/pull and CONWIP/pull production inventory control policies. Int. J. Prod. Econ. 91(1), 75–90 (2004)
Wang, D., Xu, C.-G.: Hybrid push pull production control strategy simulation and its applications. Prod. Plan. Control 8(2), 142–151 (1997)
Lugaresi, G., Alba, V.V., Matta, A.: Lab-scale models of manufacturing systems for testing real-time simulation and production control technologies. J. Manuf. Syst. 58, 93–108 (2021)
Shao, G.: Use Case Scenarios for Digital Twin Implementation Based on ISO 23247 (2021). https://doi.org/10.6028/nist.Ams.400-2
Kombaya Touckia, J., Hamani, N., Kermad, L.: Digital twin framework for reconfigurable manufacturing systems (RMSs): design and simulation. Int. J. Adv. Manuf. Technol. 120(7–8), 5431–5450 (2022)
Noga, M., Juhás, M., Gulan, M.: Hybrid virtual commissioning of a robotic manipulator with machine vision using a single controller. Sensors (Basel) 22(4), 1621 (2022). https://doi.org/10.3390/s22041621
Tao, F., Zhan, H., Liu, A., Nee, A.Y.C.: Digital twin in industry: state-of-the-art. IEEE Trans. Ind. Inf. 15(4), 2405–2415 (2019)
Tao, F., Qi, Q., Liu, A., Kusiak, A.: Data-driven smart manufacturing. J. Manuf. Syst. 48, 157–169 (2018)
Naik, N.: Choice of effective messaging protocols for IoT systems: MQTT, CoAP, AMQP and HTTP. In: 2017 IEEE International Systems Engineering Symposium (ISSE), pp. 1–7 (2017)
Rinaldi, S., Bonafini, F., Ferrari, P., Flammini, A., Sisinni, E., Bianchini, D.: Impact of data model on performance of timeseries database for internet of things applications. In: 2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), pp. 1–6 (2019)
Nasar, M., Kausar, M.A.: Suitability of Influxdb database for IoT applications. Int. J. Innov. Technol. Explor. Eng. 8(10), 1850–1857 (2019)
Netland, T.H., Schloetzer, J.D., Ferdows, K.: Learning lean: rhythm of production and the pace of lean implementation. Int. J. Oper. Prod. Manag. 41(2), 131–156 (2021)
Mönch, T., Huchzermeier, A., Bebersdorf, P.: Variable takt time groups and workload equilibrium. Int. J. Prod. Res. 60(5), 1535–1552 (2022)
Thürer, M., Tomašević, I., Stevenson, M.: On the meaning of ‘waste’: review and definition. Prod. Plan. Control 28(3), 244–255 (2017)
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Thürer, M., Li, S.S., Yang, C., Qu, T., Huang, G.Q. (2023). Does Regulating Work-In-Process Increase Throughput and Reduce Cycle Times? An Assessment by Lab Scale System Models. In: Alfnes, E., Romsdal, A., Strandhagen, J.O., von Cieminski, G., Romero, D. (eds) Advances in Production Management Systems. Production Management Systems for Responsible Manufacturing, Service, and Logistics Futures. APMS 2023. IFIP Advances in Information and Communication Technology, vol 691. Springer, Cham. https://doi.org/10.1007/978-3-031-43670-3_45
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