Metso Automation Oy

Jussi Rajala

Hannu Korhonen

Antti Leinonen

Jukka Muhonen

Minna Partonen

Adjusting the operation of a wire section, in which the development of the consistency of stock on the wire section () is determined and the effect of the consistency determined above on the formation and/or porosity of a paper web () is determined. The consistency developed on the wire section is adjusted based on a quality property of paper and/or by optimising a cost function, the quality property of paper comprising the formation and/or the porosity and/or a combination defined by means of the formation and/or the porosity and the cost function including the effect of at least the formation and/or the porosity.

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Jyväskylä, Finland

Jussi Rajala