Structural design sensitivity analysis with generalized global stiffness and mass matrices

DOI10.2514/3.8776zbMath0562.73082OpenAlexW2155388727MaRDI QIDQ3675665

Kyung Kook Choi, E. J. jun. Haug

Publication date: 1984

Published in: AIAA Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2514/3.8776

zbMATH Keywords

design variablesadjoint variable methoddirect differentiation-adjoint variable methodFirst-and second-order derivatives of measures of structural responsefirst-order design sensitivity calculationgeneralized global stiffness and mass matrix formulationsecond derivatives of static structural response measures

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Optimization problems in solid mechanics (74P99)