Gan Wang BAE Systems Ricardo Valerdi University of Arizona Garry J. Roedler Lockheed Martin Mauricio Pena Boeing Systems Engineering Reuse Delphi – Workshop Outbrief

Why Are We Here Today? A Generalized Reuse Framework implemented in COSYSMO –To assess not only the effort to leverage but also the effort to invest in a development project The goal is an industry-wide model for design sensitivity analysis and product line investment decisions –To bring back to organization to further tailor or use Invite your participation to calibrate the model coefficients, through a Delphi The Delphi process today… 2

Development For Reuse (DFR) Producer’s View Production of reusable resources Development With Reuse (DWR) Consumer’s View Consumption of reusable resources Two Fundamental Reuse Processes Key is How to Plan and Balance Both in a Development Project 3

Reuse Framework - Definitions DWR Categories: –New –Modified (Implemented) –Adapted –Deleted –Adopted (Integrated) –Managed DFR Categories: –No DFR –Conceptualized For Reuse –Designed For Reuse –Constructed For Reuse –Validated For Reuse Note: the weights shown are notional 4 Activity-based Model

The Exercise – Mapping Activities to Reuse Categories Format of Questionnaire Spreadsheet: –1 st tab: definition of reuse categories –2 nd tab: DWR questionnaire –3 rd tab: DFR questionnaire –4 th tab: definition of EIA-632 activitiesEIA-632 You do: –Fill out the cells intersecting EIA- 632 activities (rows) and the reuse categories (columns) –Select one of the percentage numbers you believe that particular activity applies or is relevant to a particular reuse category –The range of selection: 0, 25%, 50%, 75%, 100% –Fill in a few words of your rationale for each selection 5

Next Steps Attendees will be sent the questionnaire Q&A session (30 Oct) –To answer your questions –Invites to go out Complete the questionnaire and send it back to us (1 Nov) Data analysis and develop the calibration (End 2013) Report the findings (Early 2014) 6

Questions and Comments Contacts: Gan Wang BAE Systems Reston, VA Ricardo Valerdi University of Arizona Tucson, AZ Garry J. Roedler Lockheed Martin Philadelphia, PA Mauricio Pena Boeing El Segundo, CA 7