Meanwhile, the gray prediction method is applied on line, the predicted results replacing the measured value of controlled objects are used for control operation.
并将灰色预测在线应用，用其预测结果代替被控对象测量值进行控制运算。
Therefore gray prediction is helpful for the operators to make qualitative and quantitative analysis, which will be beneficial to UCG control and production.
“灰色预测”模型能够指导操作人员作出定性或定量分析，从而事先调控煤炭地下气化生产过程，实现连续稳定生产。
Therefore gray prediction is helpful for the operators to make qualitative and quantitative analysis, which will be beneficial to UCG control and production.
“灰色预测”模型能够指导操作人员作出定性或定量分析，从而事先调控煤炭地下气化生产过程，实现连续稳定生产。
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