Nonlinear modal analysis of mechanical systems with frictionless contact interfaces - Laxalde, Denis; Legrand, Mathias (Computational mechanics, 2011)
Keywords: Classical and Continuum Physics; Compressor blades; Computational Science and Engineering; Constraints; Contact; Engineering; Engineering Sciences; Frictionless contact; Inequalities; Mechanical systems; Mechanics; Minimization; Modal analysis; Nonlinear analysis; Nonlinear systems; Nonlinearity; Optimization; Original Paper; Physics; Quotients; Strategy; Structural mechanics; Theoretical and Applied Mechanics; Turbomachinery; Vibrations; Unilateral contact; Rayleigh quotient; Fourier methods; Nonlinear modes; Blades; Augmented Lagrangian; nonlinear modes; blades; augmented Lagrangian; unilateral contact