Reduced-order modeling of nonlinear structural dynamical systems via element-wise stiffness evaluation procedure combined with hyper-reduction
Jonggeon Lee, Jun Ho Lee, Haeseong Cho, Euiyoung Kim, Maenghyo Cho
Topics & Concepts
Reduction (mathematics)Nonlinear systemStiffnessPolynomialApplied mathematicsMathematicsFinite element methodMathematical optimizationAlgorithmComputer scienceControl theory (sociology)Structural engineeringMathematical analysisEngineeringGeometryArtificial intelligenceQuantum mechanicsControl (management)PhysicsModel Reduction and Neural NetworksProbabilistic and Robust Engineering DesignStructural Health Monitoring Techniques