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:
Nov. 04, 2025
Filed:
Feb. 11, 2025
Southeast University, Suzhou, CN;
Decheng Feng, Suzhou, CN;
Yuxiao Wu, Suzhou, CN;
Southeast University, Jiangsu, CN;
Abstract
Disclosed is an adaptive model updating algorithm for probabilistic analysis of complex engineering structures. The method involves determining parameter distribution, sampling based on prior distribution, calculating likelihood values, and adaptively updating coefficients. Iterations include calculating a covariance matrix, generating intermediate parameters, and sampling candidate values for acceptance. Iterations continue until a stop condition is met, yielding the posterior parameter distribution. This algorithm enhances health detection in complex structures by overcoming prior limitations such as inefficient coefficient determination and suboptimal likelihood functions, significantly reducing calculation time and improving efficiency.