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文章结合罗天乐特大桥的马尔柯夫灰色残差模型预测实例,介绍马尔柯夫灰色残差模型在线性控制中的原理、计算及应用过程,并根据实际监控经验提出了建议。罗天乐特大桥的具体监控应用实践表明,马尔柯夫灰色残差模型预测精度高,能较好地应用于大跨连续刚构桥的施工线形控制。
Combining with the example of Markov gray residual model prediction in LuoTianLe Bridge, the article introduces the theory, calculation and application process of Markov gray model in linear control, and puts forward some suggestions according to the actual monitoring experience. The specific monitoring and controlling practice of Luozte Le Grand Bridge shows that Markov gray residual model has high prediction accuracy and can be applied to the construction of linear control of long-span continuous rigid frame bridge.