G M(1，1)模型在安全事故率预测中的应用

摘要

应用灰色系统模型GM(1，1)对工厂生产过程中安全事故率进行预测，获得了满意的结果.这对于工厂有效地控制安全事故的发生，减少其造成的经济损失起到了重要的作用.%By using GM(1 ,1), the safety accident rates of workers in production have beenpredicted and satisfied results have been obtained in this paper. It could been found that thegrey system model can be much helpful in preventing safety accident and reducing relativeeconomic loss.