METHOD FOR MONITORING THE PHYSICAL STATE OF A HOT-ROLLED SHEET OR HOT-ROLLED STRIP WHILE CONTROLLING A PLATE ROLLING TRAIN FOR WORKING A HOT-ROLLED SHEET OR HOT ROLLED STRIP

摘要

- as a starting point, determining an initial state of the hot-rolled sheet or hot-rolled strip in a model, from which state at least one physical state variable can be derived, - cyclical updating of the state during the working of the hot-rolled sheet by using the model of the hot-rolled sheet or hot-rolled strip and the plate rolling train, wherein tracking of the hot-rolled sheet or hot-rolled strip and operating parameters influencing and/or reproducing the state are taken into account.