ROBOTIC AIR PERMEABILITY DETECTION SYSTEM AND SINTERING PROCESS CONTROL METHOD AND SYSTEM Russian patent published in 2022 - IPC G01N15/08 C22B1/16 

FIELD: air permeability determination.

SUBSTANCE: invention is intended to determine air permeability, as well as to control the sintering process. The substance of the invention lies in the fact that the robotic system determines the moisture content, particle size distribution and bulk density of the first analyzed sample and the second analyzed sample, as well as calculating the rate of change in the bulk density of the mixture. The mixture air permeability correction factor is adjusted according to the mixture bulk density change rate and the corresponding predetermined ratio adjustment strategy, and the air permeability and the mixture air permeability change rate are calculated. The intelligent control model of the sintering process is controlled to select a target control strategy corresponding to the rate of change of the air permeability of the mixture, and the sintering process variable is adjusted when the current sintering process variable is not in accordance with the requirements. The method and system of the present invention makes it possible to determine the air permeability of a mixture.

EFFECT: ensuring the possibility of obtaining a high quality sintered product.

32 cl, 20 dwg