Nonlinear reduced order modeling of isotropic and functionally graded plates

Kwangkeun Kim, X. Q. Wang, Marc Mignolet

Research output: Chapter in Book/Report/Conference proceedingConference contribution

14 Scopus citations

Abstract

The focus of this investigation is on the development and validation of nonlinear structural dynamic reduced order models of beams and plates. Significant effort is devoted to the formulation and assessment of "dual modes" which when combined with the linear transverse modes form an excellent basis for the representation of the displacement and stress fields in the reduced order model. This task is first successfully achieved for isotropic/symmetric composite structures and then extended to asymmetric and functionally graded panels. Examples of application are presented that demonstrate the high accuracy of the proposed reduced order models with a small number of modes.

Original languageEnglish (US)
Title of host publicationCollection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
StatePublished - 2008
Event49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference - Schaumburg, IL, United States
Duration: Apr 7 2008Apr 10 2008

Other

Other49th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
CountryUnited States
CitySchaumburg, IL
Period4/7/084/10/08

ASJC Scopus subject areas

  • Architecture

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    Kim, K., Wang, X. Q., & Mignolet, M. (2008). Nonlinear reduced order modeling of isotropic and functionally graded plates. In Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference