Study and practice on applications of software reliability models
Zhong Zheng
Abstract
Zhong Zheng
Abstract
To quantify software reliability,this paper introduces the progresses and methods of using software reliability models to evaluate software reliability,chooses the exponential model to evaluate reliability,according to the trend of failure of a spaceborne embedded software,the principles and methods of choosing models,and the comparison of prediction quality of those models.It executes reliability evaluation based on the software reliability test,and the results of evaluation present the reliability level of this software.
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To quantify software reliability,this paper introduces the progresses and methods of using software reliability models to evaluate software reliability,chooses the exponential model to evaluate reliability,according to the trend of failure of a spaceborne embedded software,the principles and methods of choosing models,and the comparison of prediction quality of those models.It executes reliability evaluation based on the software reliability test,and the results of evaluation present the reliability level of this software.
Key concepts: Software quality, Reliability engineering, Computer science, Software reliability testing, Reliability (semiconductor), Software, Software metric, Verification and validation