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分析现有胚胎电子细胞基因存储结构的基础上,考虑基因备份数目对自修复过程的影响,建立了可靠性模型;并根据存储结构的具体实现方式,建立了硬件消耗模型。以可靠性模型和硬件消耗模型为基础,通过分析可靠性、硬件消耗与基因备份数目间的关系,提出了一种基因备份数目优选方法。该方法根据目标电路的可靠性、硬件消耗设计要求,选择兼顾系统可靠性、硬件消耗的基因存储方式、基因备份数目及胚胎电子阵列规模,具有工程应用价值。通过某电路的基因备份数目的选择,对该方法进行了验证。
Based on the analysis of the storage structure of the existing embryonic cells, the reliability model was established considering the influence of the number of gene copies on the self-healing process. The hardware consumption model was established according to the specific implementation of the storage structure. Based on the reliability model and the hardware consumption model, a method of optimizing the number of gene copies is proposed by analyzing the relationship between reliability, hardware consumption and the number of gene backups. According to the reliability of the target circuit and the design requirements of the hardware consumption, this method has the value of engineering application, choosing the storage way of the gene which takes into account the reliability of the system, the consumption of the hardware, the number of gene backups and the size of the embryo electronic array. This method is validated by the choice of the number of gene copies in a circuit.