Horizontal continuous casting copper pipe blank process parameter abnormity monitoring method
The invention relates to the technical field of horizontal continuous casting, in particular to a horizontal continuous casting copper pipe blank process parameter abnormity monitoring method, which comprises the following steps of: collecting a plurality of section samples in a horizontal continuou...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
27.10.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to the technical field of horizontal continuous casting, in particular to a horizontal continuous casting copper pipe blank process parameter abnormity monitoring method, which comprises the following steps of: collecting a plurality of section samples in a horizontal continuous casting copper pipe blank production process and process variable data corresponding to each section sample; preprocessing the process variable data to obtain a data matrix; performing standardization processing on the data matrix to eliminate the magnitude influence relationship of each piece of process variable data to obtain a standardized matrix; performing feasibility test on the standardized matrix, and if the test is not passed, increasing the number of samples or the type of process variable data; performing factor analysis on the standardized data by using a principal component analysis method, determining the number of common factors, establishing a factor load matrix and performing factor rotation; rea |
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Bibliography: | Application Number: CN202310935990 |