Design criteria for optimally tuned vibro-impact nonlinear energy sink

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

OPTIMIZATION CRITERIA FOR DESIGN OF TUNED MASS DAMPERS INCLUDING SOIL–STRUCTURE INTERACTION EFFECT

Many researches have focused on the optimal design of tuned mass damper (TMD) system without the effect of soil–structure interaction (SSI), so that ignoring the effect of SSI may lead to an undesirable and unrealistic design of TMD. Furthermore, many optimization criteria have been proposed for the optinal design of the TMD system. Hence, the main aim of this study is to compare different opti...

متن کامل

Robust design optimization with an uncertain model of a nonlinear vibro-impact electro-mechanical system

In this paper, the robust design with an uncertain model of a vibro-impact electro-mechanical system is done. The electro-mechanical system is composed of a cart, whose motion is excited by a DC motor (motor with continuous current), and an embarked hammer into this cart. The hammer is connected to the cart by a nonlinear spring component and by a linear damper, so that a relative motion exists...

متن کامل

Freely Available, Optimally Tuned Iterative Thresholding Algorithms for Compressed Sensing

We conducted an extensive computational experiment, lasting multiple CPU-years, to optimally select parameters for important classes of algorithms for finding sparse solutions of underdetermined systems of linear equations. We make the optimally tuned implementations freely available at sparselab.stanford.edu; they can be used ’out of the box’ with no user input: it is not necessary to select t...

متن کامل

کنترل ارتعاشات سازه‌ها با استفاده از سیستم‌های جاذب انرژی غیرخطی ارتعاشی- ضربه‌ای

Using Vibro-Impact Nonlinear Energy Sinks (VI NESs) is one of the novel strategies to control structural vibrations and mitigate their seismic response. In this system, a mass is tuned on the structure floor, so that it has a specific distance from an inelastic constraint connected to the floor mass. In case of structure stimulation, the displaced VI NES mass collides with the  inelastic c...

متن کامل

Analytical, numerical solutions and study of stability, resonance for nonlinear vibro-impact system under different excitation

Because of the existence of impacts, the vibro-impact system is discontinuous and strongly nonlinear, such as hammer-like devices, rotor-casing dynamical systems, heat exchangers, fuel elements of nuclear reactor, gears, piping systems, wheel–rail interaction of high speed railway coaches. Researches into the dynamic behavior of vibro-impact systems have important significance in optimization d...

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: 2019

ISSN: 0022-460X

DOI: 10.1016/j.jsv.2018.11.021