Abstract
Iteration is a central issue in the management of product development (PD) projects. Iteration is often recognized as a major source of increased PD lead-time and cost, a key driver of schedule risk, and a source of major uncertainties in the commitment of resources. However, iteration, when planned and managed effectively, can overcome the uncertainties inherent in interdependent development activities and thus, improve and accelerate PD projects. Based on case study insights, we argue that effective iteration management not only entails the elimination of unnecessary iterative loops due to ill-defined process structures but also a combination of iteration front-loading and iteration end-front separation. As such, this work complements the front-loading principles from the Lean PD literature by providing an alternative approach based upon improved iteration management. First, we use the design structure matrix to identify sets of iterative loops and then, we apply a binary ordering algorithm to front-load iterations within each loop set. Finally, we evaluate the process structure performance to quantify the iteration impact on the overall project completion time and identify the optimal PD process structure. The paper concludes with avenues for future research.
Originalsprache | Englisch |
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Publikationsstatus | Veröffentlicht - 2011 |
Veranstaltung | 61st Annual Conference and Expo of the Institute of Industrial Engineers - Reno, NV, USA/Vereinigte Staaten Dauer: 21 Mai 2011 → 25 Mai 2011 |
Konferenz
Konferenz | 61st Annual Conference and Expo of the Institute of Industrial Engineers |
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Land/Gebiet | USA/Vereinigte Staaten |
Ort | Reno, NV |
Zeitraum | 21/05/11 → 25/05/11 |