The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 01, 2025
Filed:
Nov. 10, 2021
Zhejiang University, Hangzhou, CN;
Lemiao Qiu, Hangzhou, CN;
Yang Wang, Hangzhou, CN;
Shuyou Zhang, Hangzhou, CN;
Zili Wang, Hangzhou, CN;
Huifang Zhou, Hangzhou, CN;
ZHEJIANG UNIVERSITY, Hangzhou, CN;
Abstract
Disclosed is a customized product performance prediction method based on heterogeneous data difference compensation fusion. The method includes: on the basis of a depth auto-encoder, a neighborhood association method and a similarity difference compensation method, performing difference compensation correction on a calculation simulation data set by using a historical actual measurement data set; and training a BP neural network model by using the calculation simulation data set after the difference compensation correction to serve as a performance prediction method of a customized product. According to the method of the present application, by combining the depth auto-encoder, and by utilizing the neighborhood association method and the similarity difference compensation method, low-fidelity calculation simulation data is associated with high-fidelity historical actual measurement data, such that the difference compensation correction of the low-fidelity calculation simulation data is realized by using the high-fidelity historical actual measurement data.