Abstract: AbstractNonlinearity, irreversibility, and state-dependency are prominent features of the mechanical behavior of soil. To develop a constitutive model for soil with a rigorous basis, a thorough understanding of its incremental ...

Abstract: The twodegreeoffreedom (2DOF) hypersonic flutter dynamical system has strong aeroelastic nonlinearities, and it is very difficult to obtain a more precise mathematical model. By considering varying learning rate and ...