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从系统整体的安全水平和资源配置效率两个方面分析资源冗余度与两者之间的相关关系,在此基础上运用概率方法推演得出最小冗余公式,并构建资源冗余度测算模型,最后,利用冗余度测算模型从冗余不足、最小冗余和冗余过量等三个角度仿真模拟了资源配置系统。结果表明,煤矿生产物流系统冗余度测算模型是有效和可行的,这为确定资源冗余度提供一种新的思路。
Analyze the relationship between resource redundancy and the relationship between the two in terms of overall system security level and resource allocation efficiency. Based on this, deduce the minimum redundancy formula by using the probability method and construct the resource redundancy model Finally, the redundancy model is used to simulate the resource allocation system from the perspective of redundancy, minimum redundancy and redundancy excess. The results show that the model for calculating the redundancy of coal production logistics system is effective and feasible, which provides a new idea for determining resource redundancy.