软件可靠性是一个新兴的研究领域。本文在总结了已有的软件可靠性模型的基础上,提出了基于灰色系统理论的软件可靠性灰色预测模型。-Software reliability is a new research field. On the basis of summarizing the existing software reliability models, the grey prediction model of software reliability based on grey system theory is put forward.