Abstract
This paper focuses on identifying the reasons for change propagation during the production phase of the product life cycle. Unlike the traditional change propagation study where the focus is within the product, this study is focused to understand the propagation effects of change on other functional silos in the manufacturing firm. First, the reasons for the changes are identified using archival analysis through which it is found that 77.0 % of changes are due to internal reasons while 23.0 % are external. Second, these changes are distinguished into genesis, and propagated changes using a matrix-based modeling approach from which the reasons for propagation are identified. It is inferred that 32.4 % of the total changes are due to propagated changes such as inventory issues, manufacturing issues, and design error rectification. The majority of reasons for these propagated changes include document error rectification such as BOM error, drawing error, incorrect introduction date in engineering change note, and design error rectification such as design limitations. The findings indicate nearly one-third of time spent by the engineers can be reduced by developing appropriate controls during the change release process.
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References
Ahmed S, Kanike Y (2007) Engineering change during a product’s lifecycle. Paper presented at the international conference on engineering design, Paris, France, August 28–31
Ameri F, Summers JD, Mocko GM, Porter M (2008) Engineering design complexity: an investigation of methods and measures. Res Eng Des 19(2–3):161–179
Boznak RG, Decker AK (1993) Competitive product development: a quality approach to succeeding in the 1990s and beyond. Business One Irwin/Qualiy Press, Milwaukee
Clark KB, Fujimoto T (1991) Product development performance: strategy, organisation and management in the world auto industry. Harvard Business School Press, Cambridge, MA
Clarkson PJ, Simons C, Eckert C (2004) Predicting change propagation in complex design. J Mech Des 126(5):788–797
Danilovic M, Browning T (2007) Managing complex product development projects with design structure matrices and domain mapping matrices. Int J Project Manage 25(3):300–314
Duhovnik J, Tavcar J (2002) Reengineering with rapid prototyping. Paper presented at the tools and methods of competitive engineering (TMCE), Wuhan, China, April 22–26
Eckert C, Zanker W, Clarkson JP (2001) Aspects of a better understanding of changes. Paper presented at the international conference on engineering design, ICED’01, Glasgow, UK, August 21–23
Eckert CM, Pulm U, Jarratt TA (2003) Mass customisation, change and inspiration: changing designs to meet new needs. Paper presented at the international conference on engineering design’03, Stockholm, 19–21 August
Eckert C, Clarkson J, Zanker W (2004) Change and customisation in complex engineering domains. Res Eng Des 15(1):1–21
Flyvbjerg B (2004) Five misunderstanding about case study research. Qual Inq 12(2):219–245
Fricke E, Gebhard B, Negele H, Igenbergs E (2000) Coping with changes: causes, findings, and strategies. Syst Eng 3(4):169–179
Frost R (1999) Why does industry ignore design science? J Eng Des 10(4):301–304
George A, Bennett A (2005) Case studies and theory development in the social sciences. MIT Press, Cambridge
Giffin ML (2007) Change propagation in large technical systems. Massachusetts Institute of Technology, Massachusetts
Harhalakis G (1986) Engineering changes for made to order products: how an MRP system should handle them. Eng Manag Int 4:19–36
Huang GQ, Johnstone G (1995) CMCEA: Change mode, cause and effects analysis: a concurrent engineering approach to cost-effective management of product design changes. Paper presented at the international conference on engineering design’95, Praha, Czech Republic, August 22–24
Huang GQ, Mak LK (1997) Engineering change management: a survey within UK manufacturing industries. Paper presented at the first international conference: managing enterprises-stakeholders, engineering, logistics, and achievement (ME-SELA), Loughborough University. Loughbourough, July 22–24
Huang GQ, Mak LK (1999) Current practices of engineering change management in UK manufacturing industries. Int J Oper Prod Manag 19(1):21–37
Huang GQ, Yee WY, Mak KL (2001) Development of a web based system for engineering change management. Robot Comput Integr Manuf 17(3):255–267
Huang GQ, Yee WY, Mak KL (2003) Current practice of engineering change management in Hong Kong manufacturing industries. J Mater Process Technol 139(1–3):481–487
Innes JG (1994) Achieving successful product change: a handbook (Financial Times/Pitman publishing management series). Trans-Atlantic publications, Pennsylvania
Jarratt T, Clarkson J, Eckert C (2005) Engineering change. In: Design process improvement: a review of current practice. Springer, London Limited, London
Jarratt T, Eckert C, Clarkson JP (2006) Pitfalls of engineering change: change practice during complex product design. In: Advances in design, 1st edn. Springer series in Advanced Manufacturing, Germany, pp 413–424
Kennedy MM (1979) Generalizing from single case studies. Eval Q 3(4):661–678
Kidd MW, Thompson G (2000) Engineering design change management. Integr Manuf Syst 11(1):74–77
Loch CH, Terwiesch C (1999) Accelerating the process of engineering change orders: capacity and congestion effects. J Prod Innov Manage 16(2):145–159
Matheison JL, Summers JD (2010) Complexity metrics for directional node link system representations: Theory and applications. In: Proceedings of the ASME 2010 international design engineering technical conferences and computers and information in engineering conference, Quebec, Canada, 2010. ASME
Maull R, Hughes D, Bennett J (1992) The role of the bill-of materials as a CAD/CAPM interface and the key importance of engineering change control. Comput Control Eng J 3(2):63–70
Morkos B, Summers JD (2010) Requirement change propagation prediction approach: results from an industry case study. In: Proceedings of the ASME 2010 international design engineering technical conferences and computers and information in engineering conference, Quebec, Canada, August 15–18
Ollinger GA, Stahovich TF (2001) Redesign IT: a constraint based tool for managing design changes. Paper presented at the design engineering technical conferences and computers and information in engineering design, Pittsburgh, Pennsylvania, USA, September 9–12
Pahl G, Beitz W, Feldhusen J, Grote KH (2007) Engineering design: a systematic approach, 3rd edn. Springer, London Limited, London
Pikosz P, Malmqvist J (1998) A comparative study of engineering change management in three Swedish engineering companies. In: Proceedings of the ASME design engineering technical conferences, Atlanta, GA, USA
Roth S (1999) The state of design research, design issues. Design Res 15(2):18–26
Rouibah K, Kevin CR (2003) Change management in concurrent engineering from parameter perspective. Comput Ind 50(1):15–34
Sheldon D (2006) Design review 2005/2006: the ever increasing maturity of design research papers and case studies. J Eng Des 17(6):481–486
Soderberg LG (1989) Facing up to the engineering gap. McKinsey Quarterly Spring 3
Stowe D (2008) Investigating the role of prototyping in mechanical design using case study validation. Clemson University, Clemson
Summers JD, Shah JJ (2003) Developing measures of complexity for engineering design. Paper presented at the international conference on design theory and methodology, Chicago, IL, USA, September 2–6
Teegavarapu S (2009) Foundation of design method development. Dissertation, Clemson University
Teegavarapu S, Summers JD, Mocko G (2008) Case study method for design research: justification. Paper presented at the ASME–DETC 2008, New York
Terwiesch C, Loch CH (1999) Managing the process of engineering change orders: the case of the climate control system in automobile development. J Product Innov 16(2):160–172
Vianello G, Ahmed S (2008) Engineering changes during the service phase. In: Proceedings of the ASME 2008 international design engineering technical conferences and computers and information in engineering conference, New York, USA, August 3–6
Watts F (1984a) Engineering changes: a case study. J Product Invent Manag 25(4):55–62
Watts F (1984b) Engineering changes: a case study. Product Invent Manag 2(4):55–62
Williams OJ (1983) Change control in the job shop environment. In: Proceedings of the 26th annual international conference of the American production and inventory control society, Toronto, Canada, pp 496–498
Wright IC (1997) A review of research into engineering change management: implications for product design. Des Stud 18(1):33–42
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Shankar, P., Morkos, B. & Summers, J.D. Reasons for change propagation: a case study in an automotive OEM. Res Eng Design 23, 291–303 (2012). https://doi.org/10.1007/s00163-012-0132-2
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DOI: https://doi.org/10.1007/s00163-012-0132-2