... 09 09 2018 reduced order modeling nonlinear geometric response component-centric modeling structural dynamics Nonlinear geometric effects are typically only considered when the deformations of a structure become “large enough” that a linear modeling no longer provides an accurate...

... are successfully validated on the nonlinear static response of a nine-bay panel structure modeled with 96,000 degrees of freedom within Nastran. reduced order modeling nonlinear geometric response finite elements Significant efforts have centered in the last decade or so on the construction...