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:
Jun. 03, 2008
Filed:
May. 12, 2006
Hongsheng LU, Livermore, CA (US);
Cheng-tang Wu, Livermore, CA (US);
Hongsheng Lu, Livermore, CA (US);
Cheng-Tang Wu, Livermore, CA (US);
Livermore Software Technology Corp., Livermore, CA (US);
Abstract
A method and system for transferring state variables between an old and new model in an adaptive mesh-free analysis is described. The old and the new model are associated with a set of old and new integration points, respectively. A third set of nodes is formed to include old boundary nodes and the set of old integration points. For each of the new integration points, a sub-set of the third set is defined. The support of each node of the sub-set covers the new integration point to be evaluated. A local interpolant with a desirable consistency condition and interpolation properties is constructed to interpolate state variables at the new integration points. All of the non-interpolated approximation can be transformed into the interpolated approximation with the desired consistency condition and smoothness using this procedure.