Substructuring Method Considering Inertial Effects of Slave Modes in the Time Domain

Shun Weng, Hongping Zhu, Yong Xia

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

Abstract

An enhanced substructuring method, named the time-domain inertial effects-based substructuring (TDIES) method, is proposed in this chapter (Zhu et al. in Mech Syst Signal Process 154, 2021). An equivalent modal mass matrix, which includes in the inertial effect of the discarded higher modes, is derived. This compensation of the inertial effect of the discarded higher modes ensures a high accuracy of response and response sensitivity even only a few master modes retained.

Original languageEnglish
Title of host publicationEngineering Applications of Computational Methods
PublisherSpringer Nature
Pages143-153
Number of pages11
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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