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Cost Valuation Method for Development Concurrent Phase Appropriate Requirement Valuation Using the Example of Load Carrier Development in the Lithium-Ion-Battery Production

Authors: Mathias Ordung, Achim Kampker, Christoph Deutskens, Heiner Hans Heimes, Felix Optehostert

Abstract:

In the past years electric mobility became part of a public discussion. The trend to fully electrified vehicles instead of vehicles fueled with fossil energy has notably gained momentum. Today nearly every big car manufacturer produces and sells fully electrified vehicles, but electrified vehicles are still not as competitive as conventional powered vehicles. As the traction battery states the largest cost driver, lowering its price is a crucial objective. In addition to improvements in product and production processes a nonnegligible, but widely underestimated cost driver of production can be found in logistics, since the production technology is not continuous yet and neither are the logistics systems. This paper presents an approach to evaluate cost factors on different designs of load carrier systems. Due to numerous interdependencies, the combination of costs factors for a particular scenario is not transparent. This is effecting actions for cost reduction negatively, but still cost reduction is one of the major goals for simultaneous engineering processes. Therefore a concurrent and phase appropriate cost valuation method is necessary to serve cost transparency. In this paper the four phases of this cost valuation method are defined and explained, which based upon a new approach integrating the logistics development process in to the integrated product and process development.

Keywords: Research and Development, lithium-ion-battery production, cost valuation method, technology and Innovation, load carrier development process

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1110461

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References:


[1] Bernhart, W. 2013. Upcoming CO2 fleet emission targets in key regions. Roland Berger Strategy Consultants, Muinch.
[2] BMU. 2009. Konzept eines Programms zur Markteinführung von Elektrofahrzeugen. Berlin, September 2009, p. 6.
[3] Shahan, Z. 2014. Europe electric car sales up 77% in 2014. EVObsession, 7. August 2014. Web. 13. October 2014.
[4] Mayer, B. 2008. Lithium-ion race pics up. Autom. News Europe, Vol. 13, 2008.
[5] Shetty, S. 2013. Electric vehicles still struggling to be cost-competitive. Fortune, 5. July 2013. Web. 13. October 2014.
[6] Thomes, P. et al. 2013. Grundlagen, In: Kampker, A., Vallée, D., Schnettler, A. (Editors). 2013. Elektromobilität. Springer-Verlag, Berlin, pp. 5-58.
[7] Westermeier, M., Reinhart, G., Zeilinger, T. 2013. Method for quality parameter identification and classification in battery cell production. Electric Drives Prod. Conf. (EDPC), Nuremberg.
[8] Ranzinger, R. 2013. Design of safe assembly processes for live working in traction battery series production. Electric Drives Prod. Conf. (EDPC), Nuremberg.
[9] Kampker, A., Heimes, H. H., Sesterheim, C., Schmidt, M. 2013. Conception of Technology Chains in Battery Production, In: Prabhu, V., Taisch, M., Kiritsis, D. (Editors). 2013. Advances in Production Management Systems - Sustainable Production and Service Supply Chains. IFIP Advances in Information and Communication Technology, Vol. 414, 2013, pp. 199-209.
[10] A. Kampker et al. 2012. Der Produktionsprozess eine Lithium-Ionen- Folienzelle. VDMA/WZL Brochure, Aachen, WZL Selfprint.
[11] Oser, J. 2007. Integrated Unit Load and Transport System Design in Manufacturing, In: IET ICAM, Durham, 2007, pp. 119-123.
[12] Pahl, G., Beitz, W. 2007. Engineering Design, 3. Edition, Springer London Ltd.
[13] Warnecke, H., Bullinger, H.-J., Hichert, R., Voegele, A. 1996. Kostenrechnung für Ingenieure, 5. Auflage, Hanser-Verlag, München, pp.232-238.
[14] Kampker, A., Deutskens, C., Heimes H. H., Ordung, M., Haunreiter, A. 2014. Load carriers for battery cell production – Implementing the logistics development into the integrated product and process development. Conference Paper, Gerpisa colloquium, Kyoto.
[15] Kampker, A., Deutskens, C., Heimes H. H., Ordung, M., Haunreiter, A. 2014. Cost model for an integrated load carrier design process in the lithium-ion battery production. Process Engineering - Advances in Intelligent Systems and Computing, Volume 1089, 2015, pp 307-313.
[16] Terwiesch, C., Xu, Y. 2004. The Copy-Exactly Ramp-Up Strategy: Trading-Off Learning With Process Change. In: 70 IEEE Transactions On Engineering Management, Vol. 51, No. 1, pp. 70-84.
[17] Usher, J., Roy, U., Parsaei, H. (Editors). 1998. Integrated Product and Process Development: Methods, Tools, and Technologies. John Wiley & Sons, p. IX.
[18] Winner, R., Pennell, J., Bertrand, H., Slusarczuk, M. 1988. The role of concurrent engineering in weapons system acquisition. ID, Virginia.
[19] Hull, F., Collins, P., Liker, J. 1996. Composite Forms of Organization as a Strategy for Concurrent Engineering Effectiveness. IEEE Transactions on engineering management, Vol. 43, No. 2.
[20] Yassine, A. et al. 1999. A Decision Analytic Framework for Evaluating Concurrent Engineering. IEEE Trans. On Eng. Management, Vol. 46, No. 2.
[21] Schuh, G., Stölzle, W., Straube, F. (Editors). 2008. Anlaufmanagement in der Automobilindustrie erfolgreich umsetzen. Berlin, Springer, pp. 1- 5.
[22] Waggoner, T. 1995. Concurrent engineering strategies in electrical component manufacturing. Electrical Electronics Insulation and Electrical Manufacturing & Coil Winding Conference, Illinois: Rosemont.
[23] Shen, J., Wang, L. 2008. A Methodology Based on Fuzzy Extended Quality Function Deployment for Determining Optimal Engineering Characteristics in Product-Service System Design. In: IEEE International Conference on Service Operations and Logistics, and Informatics, pp.331-336.
[24] Pickel, H. 1989. Kostenmodelle als Hilfsmittel zum kostengünstigen Konstruieren. München, Hanser, pp. 22.
[25] Haberfellner, R., Nagel, P., Becker, M. 2002. Systems Engineering. Zürich, Orell Füssli.
[26] Backlund, A. 2000. The definition of system. In: Kybernetes. Vol. 29 No. 4, pp. 444–451.
[27] Patzak, G. 1982. Systemtechnik. Berlin, Springer, pp. 313.
[28] Rophol, G. 1978. Allgemeine Systemtheorie - Einführung in transdisziplinäres Denken. Berlin, Edition Sigma.