High-frequency data offset treatment method for cold-rolled and hot-rolled coil annealing and pickling line

The invention relates to the field of high-frequency data processing of cold-rolled and hot-rolled coil annealing and pickling lines. The high-frequency data offset treatment method for the cold-rolled hot-rolled coil annealing and pickling line comprises the following steps: step 1, shortening a da...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG RUIJUN, LEE MIN-YI, WANG WENHOU, ZHANG LU
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the field of high-frequency data processing of cold-rolled and hot-rolled coil annealing and pickling lines. The high-frequency data offset treatment method for the cold-rolled hot-rolled coil annealing and pickling line comprises the following steps: step 1, shortening a data acquisition period to enable the high-frequency data acquisition frequency of the cold-rolled hot-rolled coil annealing and pickling line to be greater than a set frequency; step 2, standardizing length data, setting a standardized acquisition data length, and performing data length standardization processing on all the acquired high-frequency data according to the set standardized acquisition data length; step 3, determining a deviation value between the position of each parameter detection instrument and the standard position detection point of the steel coil position; and 4, performing deviation value processing on the high-frequency data subjected to data length standardization processing according to the de