空闲细胞是胚胎电子细胞阵列(EECA)实现自修复的前提,空闲细胞越多,系统的可靠性越高,但过多的空闲细胞也将带来巨大的硬件资源消耗。在航空航天等领域,电子系统追求高可靠性的同时,硬件资源消耗也必须考虑,为优化胚胎电子细胞阵列中空闲细胞的配置,以阵列可靠性和硬件资源消耗为出发点,将多态系统理论引入到阵列的可靠性分析中,优化可靠性计算模型。针对经典胚胎电子细胞阵列,在不同自修复策略下,仿真并分析阵列的可靠性、硬件资源消耗与空闲细胞配置的关系。根据研究结果制定了不同自修复方式下空闲细胞的配置方法,同时兼顾可靠性和硬件资源消耗的要求。同时,研究了确定规模的胚胎电子细胞阵列自修复方式的选择方法。本文研究成果对推动胚胎电子细胞阵列的实际应用具有重要的意义。 Idle cells are the prerequisites for self-repair of embryonic electronic cell arrays (EECA). The more free cells, the higher the reliability of the system, but too many free cells will bring huge hardware resource consumption. In the aerospace and other fields, the pursuit of high reliability electronic systems at the same time, the hardware resource consumption must also be considered, in order to optimize the allocation of free cells in the embryonic array of electronic cells to array reliability and hardware resource consumption as a starting point, the theory of polymorphic systems The reliability analysis of the array is introduced to optimize the reliability calculation model. According to the classic embryonic electronic cell array, the reliability of the array and the relationship between hardware resource consumption and free cell configuration are simulated and analyzed under different self-healing strategies. According to the results of the study, we developed a method to allocate free cells under different self-healing methods, taking into account the requirements of reliability and hardware resource consumption. At the same time, we studied the method of choosing the self-repair mode of embryonic electronic array with a certain size. The research results in this paper is of great significance to promote the practical application of embryonic electronic cell array.