Now showing items 1-10 of 15743
Comparative study of the dynamics between rolling bearings of a dynamic rotor
The purpose of this research is to analyze the phenomena connected to a shaft supported by two roller bearings using the concept and theory of Jeffcott rotors, whose dynamic behavior at a given speed, can represent phenomena ...
Dynamical Prediction Technique for Geosimulation using Multispectral Remote Sensing Data
(ISPRS TC IV, 2018-10)
Spatio-temporal dynamics and transition from asymptotic equilibrium to bounded oscillations in Chrysomya albiceps (Diptera, Calliphoridae)
(Instituto Oswaldo Cruz, Ministério da Saúde, 2001-07-01)
The sensitivity of parameters that govern the stability of population size in Chrysomya albiceps and describe its spatial dynamics was evaluated in this study. The dynamics was modeled using a density-dependent model of ...
Some comments on the nonlinear dynamics of a portal frame under base excitation
(IOS Press, 2013-01-01)
This paper presents a nonlinear dynamic analysis of a flexible portal frame subjected to support excitation, which is provided by an electro-dynamical shaker. The main goal of this study is to investigate the dynamic ...
Nonlinear dynamics of a flexible portal frame under support excitation
This paper presents a nonlinear dynamic analysis of a flexible portal frame subjected to support excitation, which is provided by an electro-dynamical shaker. The problem is reduced to a mathematical model of four degrees ...
Some Results in Stability Analysis of Hybrid Dynamical Systems
In this paper we introduced a general model for the Hybrid Dynamical Systems and for such systems we introduced the usual concept of Lyapunov stability. Furthermore, we established two Principal Lyapunov Theorems and a ...
Dynamic texture analysis and segmentation using deterministic partially self-avoiding walks
Dynamic texture is a recent field of investigation that has received growing attention from computer vision community in the last years. These patterns are moving texture in which the concept of selfsimilarity for static ...
Equilibrium analysis of dynamic models of imperfect competition
(Elsevier B.V., 2013-01)
Motivated by recent developments in applied dynamic analysis, this paper presents new sufficient conditions for the existence of a Markov perfect equilibrium in dynamic stochastic games. The main results imply the existence ...