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Software Obsolescence Drivers in Aerospace: An Industry Analysis
Abstract:Software applications have become crucial for the aerospace industry, providing a wide range of functionalities and capabilities. However, due to the considerable time difference between aircraft and software life cycles, obsolescence has turned into a major challenge for industry in last decades. This paper aims to provide a view on the different causes of software obsolescence within aerospace industry, as well as a perception on the importance of each of them. The key research question addressed is what drives software obsolescence in the aerospace industry, managing large software application portfolios. This question has been addressed by conducting firstly an in depth review of current literature and secondly by arranging an industry workshop with professionals from aerospace and consulting companies. The result is a set of drivers of software obsolescence, distributed among three different environments and several domains. By incorporating monitoring methodologies to assess those software obsolescence drivers, benefits in maintenance efforts and operations disruption avoidance are expected.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1132072Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 509
 Livingston, H. (2000). GEB1: Diminishing Manufacturing Sources and Material Shortages (DMSMS) Management Practices. Proceedings of the 2000 DMSMS Conference, Jacksonville, Florida, 21-25 August.
 Sandborn, P., Mauro, F. and Knox, R., 2007, A data mining based approach to electronic part obsolescence forecasting, IEEE Transactions on Components and Packaging Technologies, 30; 3; 397-401.
 Madisetti, V., Jung, Y., Khan, M., Kim, J. and Finnessy, T., 2000. On upgrading legacy electronics systems: methodology, enabling technologies and tools, VHDL International Users Forum Fall Workshop, 2000. Proceedings, Orlando, FL, USA, 18-20 Oct.: 7-14.
 Condra L (1999) Combating electronic component obsolescence by using common processes for defense and commercial aerospace electronics. IECQ-CMC Avionics Working Group1, NDIA, September 1997.
 Romero Rojo, F. J., Roy, R., Shehab, E., Cheruvu, K., Blackman, I. and Rumney, G. A., Key Challenges in Managing Software Obsolescence for Industrial Product-Service Systems (IPS2). The 2nd CIRP Industrial Product-Service Systems Conference, Sweden, 14th–15th April 2010.
 AIRBUS Long Term Application and Data Management Whitepaper, IBM, 2009.
 Sandborn, P., 2007b. Software Obsolescence - Complicating the Part and Technology Obsolescence Management Problem. IEEE Transactions on Components and Packaging Technologies, 30; 4; 886-888.
 Merola, L., 2006, The COTS software obsolescence threat, Fifth International Conference on Commercial-off-the-Shelf (COTS)-Based Software Systems, 13-16 Feb. 2006. San Diego, CA.
 Erkoyuncu, J. A., Ononiwu, S., Roy, R., Mitigating the Risk of Software Obsolescence in the Oil and Gas Sector, Procedia CIRP, 22: 81-86, 2014.
 IEC 62402 - Obsolescence Management – Application Guide, BSI, 2007.
 Rumney, G. A., 2007, The Software Obsolescence Minefield: A Guide for Supporting Software and Electronic Information, 1st ed., IIOM International Ltd., UK.
 Sandborn, P. and Prabhakar, V., 2015, The Forecasting and Impact of the Loss of Critical Human Skills Necessary for Supporting Legacy Systems, IEEE Transactions on Engineering Management, Vol. 62, N. 3, August 2015.
 González Muñoz, R.., Shehab, E., Weinitzke, M., Bence, R., Tothill, S., Fowler, C. and Baguley, P., Key Challenges in Software Application Complexity and Obsolescence Management within Aerospace Industry, CIRPe 2015 - Understanding the life cycle implications of manufacturing, UK, Procedia CIRP, Volume 37, 2015, Pages 24-29, 201.