Thickener modeling method and device incorporating physical constraint in state space model

The invention relates to the field of mining engineering and artificial intelligence, in particular to a thickener modeling method and device incorporating physical constraints in a state space model, and the method comprises the steps: obtaining a thickener historical production parameter sequence...

Full description

Saved in:
Bibliographic Details
Main Authors BAN XIAOJUAN, CHEN HAOWEI, WANG XIAOKUN, LI SHUOFU, LI XIAORUI
Format Patent
LanguageChinese
English
Published 14.06.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:The invention relates to the field of mining engineering and artificial intelligence, in particular to a thickener modeling method and device incorporating physical constraints in a state space model, and the method comprises the steps: obtaining a thickener historical production parameter sequence under a set working condition, and carrying out the preprocessing; acquiring equipment and process constant parameters under a set working condition; setting a model hyper-parameter according to a simulation requirement, and organizing an input structure of the preprocessed historical production parameter sequence, equipment and process constant parameters according to the hyper-parameter; and constructing a neural differential equation gradient network under a state space model framework according to the thickener physical prior, and training network parameters by using the preprocessed historical production parameter sequence, equipment constant parameters and process constant parameters to obtain a thickener sim
Bibliography:Application Number: CN202410442530