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计算机可靠性与其产品的环境适应能力和工作条件紧密相关 .对产品工作条件描述的模糊性 ,对环境适应能力描述的概略性 ,是考虑环境因素的可靠性评价最大的困难 .采用云模型将不确定的工作条件和概略性的环境适应能力描述映射为可细微变化的不同云滴 ,实现定性和定量的合理转换 ,并在此基础上 ,提出一种新的考虑环境因素影响的可靠性评价方法 ,可用于可变工作条件下的计算机类产品可靠性评价
Computer reliability is closely related to the environmental adaptability and working conditions of its products.The ambiguity of describing the working conditions of the products and the generality of describing the adaptability of the environment are the biggest difficulties in considering the reliability evaluation of environmental factors.Using the cloud model will not The definite working conditions and the rough description of environmental adaptability are mapped into different cloud droplets that can change subtly to realize the qualitative and quantitative conversion rationally. On the basis of this, a new reliability evaluation method considering the influence of environmental factors is proposed , Which can be used to evaluate the reliability of computer products under variable working conditions