In the 1990s, the study of the chaotic behavior of ray trajectories in inhomogeneous
waveguides emerged as a new field in ocean acoustics. It turned out that at ranges on the …

A systematic study of chaotic ray dynamics in underwater acoustic waveguides began in the
mid-1990s when it was realized that this factor plays a crucial role in long-range sound …

Возможность распространения звука в океане на расстояния порядка нескольких сотен
и даже тысяч километров обусловлена существованием рефракционного волновода …

A new procedure on random uncertainty modeling is presented for vibration analysis of a
straight pipe conveying fluid when the pipe is fixed at both ends. Taking real conveying …

There have been many contributions concerned with non-smooth dynamics. The purpose of
this study is focused on the global stochastic dynamics of a kind of vibro-impact oscillator …

The problem of sound propagation in a randomly inhomogeneous oceanic waveguide is
considered. An underwater sound channel in the Sea of Japan is taken as an example. Our …

We consider sound wave propagation in a range-periodic acoustic waveguide in the deep
ocean. It is demonstrated that vertical oscillations of a sound-speed perturbation, induced by …

This paper is a study of a nonlinear dynamical system with 3/2 degrees of freedom
consisting of a point vortex and an unsteady background flow. This background flow consists …

Strictly, the KAM torus no longer exists for a randomly driven Hamiltonian system. We firstly
investigate the process of torus breakdown in the randomly driven Morse oscillator by …

During bipedal walking, it is critical to detect and adjust the robot postures by feedback
control to maintain its normal state amidst multi-source random disturbances arising from …