APPARATUS AND METHOD FOR CONTROLLING AT LEAST ONE OPERATIONAL PARAMETER OF PLANT
PROBLEM TO BE SOLVED: To provide a method for controlling at least one operational parameter of a plant having a combustion unit.SOLUTION: The method includes estimating a status of at least one operational parameter of a plant 1 to obtain an estimated value for the operational parameter. For each o...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a method for controlling at least one operational parameter of a plant having a combustion unit.SOLUTION: The method includes estimating a status of at least one operational parameter of a plant 1 to obtain an estimated value for the operational parameter. For each operational parameter, the estimated value for the operational parameter is compared with a measured value of the operational parameter to obtain an uncertainty value based on a value difference between the measured value for the operational parameter and the estimated value for the operational parameter. A control signal is generated based on a reference signal, the measured value, and the deviation value for sending to at least one element of the plant for controlling a process of the plant.SELECTED DRAWING: Figure 1
【課題】燃焼ユニットを有するプラントの少なくとも１つの動作パラメータを制御する方法を提供する。【解決手段】プラント１の少なくとも１つの動作パラメータの状態を推定して、動作パラメータの推定値を求めるステップを含む。それぞれの動作パラメータごとに、動作パラメータの推定値と、動作パラメータの測定値とを比較し、動作パラメータの測定値と動作パラメータの推定値との間の値の差に基づいて不確実性値を求める。基準信号と、測定値と、差の値とに基づいて制御信号を生成し、プラントの少なくとも１つの構成要素に送信して、プラントのプロセスを制御する。【選択図】図１ |
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