Substructuring Method for High-Order Eigensensitivity

Shun Weng, Hongping Zhu, Yong Xia

Research output: Chapter in book / Conference proceedingChapter in an edited book (as author)Academic researchpeer-review

Abstract

This chapter develops a substructuring method for computing the second- and high-order eigensensitivity. The local area of a structure is treated as an independent substructure to be analyzed. The eigensensitivity of global structure with respect to a design parameter are calculated from the eigensensitivity of a particular substructure that contains the design parameter, thus allowing a significant reduction in computational cost.

Original languageEnglish
Title of host publicationEngineering Applications of Computational Methods
PublisherSpringer Nature
Pages67-83
Number of pages17
DOIs
Publication statusPublished - Jul 2023

Publication series

NameEngineering Applications of Computational Methods
Volume15
ISSN (Print)2662-3366
ISSN (Electronic)2662-3374

ASJC Scopus subject areas

  • Computer Science (miscellaneous)
  • Modelling and Simulation
  • Engineering (miscellaneous)
  • Computational Theory and Mathematics

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