DocumentCode :
3235307
Title :
Cleanroom software engineering for flight systems: A preliminary report
Author :
Deck, Michael ; Hines, Braden E.
Author_Institution :
Cleanroom Software Eng. Inc., Boulder, CO, USA
Volume :
4
fYear :
1997
fDate :
1-8 Feb 1997
Firstpage :
329
Abstract :
This paper describes how Cleanroom software engineering practices are being applied to a systems integration testbed for a flight scientific instrument. This project offered several challenges to the Cleanroom process: hardware and software are being co-developed by the project team and hardware interfaces are uncertain; increments had to be defined that met a variety of (sometimes conflicting) risk-mitigation challenges; the project involved a high degree of concurrency and hard real-time operations; reliability requirements are extremely high; and the project team members were engineers and scientists by training, rather than experienced software engineers. In this paper we will look at how this project is addressing these challenges. We will see how the Cleanroom process was tailored by them, and examine some results of initial development increments
Keywords :
aerospace computing; risk management; software reliability; Cleanroom software engineering; ISIT; flight systems; metrics; multiprocessing; real time systems; reliability; risk assessment; statistical testing; system design; system specification; Hardware; Instruments; Laboratories; Optical computing; Optical interferometry; Optical sensors; Reliability engineering; Software engineering; Space technology; System testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Aerospace Conference, 1997. Proceedings., IEEE
Conference_Location :
Snowmass at Aspen, CO
Print_ISBN :
0-7803-3741-7
Type :
conf
DOI :
10.1109/AERO.1997.577519
Filename :
577519
Link To Document :
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