Global dynamics of a vibro-impacting linear oscillator

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Global dynamics of a stochastic neuronal oscillator.

Nonlinear oscillators have been used to model neurons that fire periodically in the absence of input. These oscillators, which are called neuronal oscillators, share some common response structures with other biological oscillations such as cardiac cells. In this study, we analyze the dependence of the global dynamics of an impulse-driven stochastic neuronal oscillator on the relaxation rate to...

متن کامل

Shape optimization of a blunt body Vibro-wind galloping oscillator

The nonlinear dynamics of a transverse galloping blunt body oscillator is analyzed with respect to its geometric shape and size. The oscillator's equation of motion is studied using an approximation for the lateral aerodynamic force that is a polynomial function of the angle of attack. The harmonic balance method is used to solve the nonlinear differential equation of motion. This solution is u...

متن کامل

Dynamical properties of an harmonic oscillator impacting a vibrating wall.

The dynamics of a spring-mass system under repeated impact with a vibrating wall is investigated using the static wall approximation. The evolution of the harmonic oscillator is described by two coupled difference equations. These equations are solved numerically, and in some cases exact analytical expressions have also been found. For a periodically vibrating wall, Fermi acceleration is only f...

متن کامل

An experimental study of the impulse response of a vibro-impacting cantilever beam

We consider the dynamics of a vibro-impacting cantilever beam experiment using an impact load cell. The signal recorded from the cell produces spike train type data. We consider the issues related to the analysis of such data, particularly the sampling rate and threshold values. For vibro-impact motion of the beam, we consider the duration of impacts using a time of contact measure. We then dis...

متن کامل

Rational Design Approach for Enhancing Higher-Mode Response of a Microcantilever in Vibro-Impacting Mode

This paper proposes an approach for designing an efficient vibration energy harvester based on a vibro-impacting piezoelectric microcantilever with a geometric shape that has been rationally modified in accordance with results of dynamic optimization. The design goal is to increase the amplitudes of higher-order vibration modes induced during the vibro-impact response of the piezoelectric trans...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Sound and Vibration

سال: 1987

ISSN: 0022-460X

DOI: 10.1016/0022-460x(87)90361-0