Structural topology optimization for frequency response problem using model reduction schemes

Computer Methods in Applied Mechanics and Engineering

Volumn 199, Issue 25-28, 2010, Pages 1744-1763

  Yoon, Gil Ho ^a  

^a Kyungpook National University   (South Korea)

Author keywords

Mode superposition method; Model reduction method; Quasi static Ritz vector method; Ritz vector method; Topology optimization

Indexed keywords

ANALYSIS AND DESIGN; COMPUTATION TIME; DYNAMIC EXCITATIONS; DYNAMIC STIFFNESS; DYNAMIC STIFFNESS MATRIX; DYNAMIC STRUCTURE; EFFICIENCY AND RELIABILITY; EIGEN MODES; EXTERNAL FORCE; FINITE ELEMENTS; FREQUENCY DOMAINS; FREQUENCY INTERVALS; HIGHER MODE; ISOTROPIC MATERIALS; MODE SUPERPOSITION; MODE SUPERPOSITION METHOD; MODEL REDUCTION; ON TIME; QUASI-STATIC; RITZ VECTOR; SENSITIVITY VALUES; STIFFNESS MATRICES; STRUCTURAL RESPONSE; STRUCTURAL TOPOLOGY OPTIMIZATION; TOPOLOGY OPTIMIZATION;

DYNAMIC MODELS; DYNAMIC RESPONSE; FINITE ELEMENT METHOD; FLUID STRUCTURE INTERACTION; FREQUENCY RESPONSE; RELIABILITY ANALYSIS; SHAPE OPTIMIZATION; STIFFNESS; STIFFNESS MATRIX; TOPOLOGY; VECTORS;

STRUCTURAL OPTIMIZATION;

EID: 77952550032     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cma.2010.02.002     Document Type: Article

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