ISSEC 2013 Book of Abstracts (Sept. 2013) | Page 24

Wednesday, 18 September 2013 11:30 – 12:00 Requirements Analysis by Element Decomposition (RABED) Grant Garraway Systems Engineering Manager Raytheon Australia Pty Ltd This paper describes the implementation of a System Requirements Analysis methodology called Requirements Analysis By Element Decomposition (RABED). The objective of the RABED methodology is to establish and confirm the client / user requirements/needs, while defining the system technical specifications required for the System(s) Design phase, as well, to use requirements quality assessment to help clarify and de-conflict and mature requirements. While the Raytheon Australia organisation has significant and mature Integrated Systems Engineering Requirements Development Processes, it did not have a common System Requirements Analysis method that could be followed and replicated. Existing practices use methodologies based on conventional software req ???????????????????????????????????????e????????????????????????????????????????????????????????Q????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????()Q???I ???????????????????M?????I?????????????????????????????????????????????Q???????????????????????????????????????????????????????????????????????????????q??????t????????????????????A??????????%??????????? ?????????Q???????????????????????????????q??????t??????????????????????????????????????????????????????????????????????????????????????????q??????t????????????????????????????????????????????????????????????????????????Q???I ???????????????????????????????q??????t???????????????????????????????????????M?????M???????????????????????????????????????????????????????????Q????q??????t??????????????????????????????????????????????????????????????????????Q??????????????????????????????????????????????????? ???????????????????????????????????????????????????????????? ???????????????????????????????????????????????????????? ?????????????????????????????????????((??+ ?%MM ????((0