Journal ArticleDOI
Optimum tuning and damping of a dynamic vibration absorber applied to a force excited and damped primary system
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TLDR
In this paper, the authors applied the frequency locus method to the optimization of the spring and damper rates for a dynamic vibration absorber, and derived a tuning function which enables the optimal natural frequency for the absorber to be determined.About:
This article is published in Journal of Sound and Vibration.The article was published on 1981-08-08. It has received 143 citations till now. The article focuses on the topics: Dynamic Vibration Absorber & Natural frequency.read more
Citations
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Journal ArticleDOI
Optimum absorber parameters for various combinations of response and excitation parameters
TL;DR: In this paper, simple expressions for optimum absorber parameters are derived for undamped one degree-of-freedom main systems for harmonic and white noise random excitations with force and frame acceleration as input and minimization of various response parameters.
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Parametric study and simplified design of tuned mass dampers
Rahul Rana,T. T. Soong +1 more
TL;DR: In this article, the effect of detuning on some of the TMD parameters on the performance is studied using steady-state harmonic excitation analysis and time-history analysis, and the effects of tuning criteria and significance of numerical tuning are also studied.
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Analytical Solutions to H∞ and H2 Optimization of Dynamic Vibration Absorbers Attached to Damped Linear Systems
TL;DR: In this paper, the analytical solutions for the H∞ and H 2 optimization problems of the Voigt type dynamic vibration absorber (DVA) attached to the damped primary systems are presented.
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Research developments in vibration control of structures using passive tuned mass dampers
Said Elias,Vasant Matsagar +1 more
TL;DR: The review clearly demonstrates that the TMDs have a potential for improving the wind and seismic behaviors of prototype civil structures and shows that the MTMDs and d-MTMDs are relatively more effective and robust, as reported.
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Optimum tuned-mass dampers for minimizing steady-state response of support-excited and damped systems
Hsiang-Chuan Tsai,Guan-Cheng Lin +1 more
TL;DR: In this article, a numerical searching procedure to find the optimum tuning frequency and damping ratio of the tuned-mass damper which can reduce the steady-state response of damped main systems to a minimum level is developed and applied to the two different harmonic excitation sources, support motion of fixed-displacement amplitude and fixed-acceleration amplitude.
References
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Journal ArticleDOI
Shock and Vibration Handbook (Second Edition)
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Auxiliary mass throw in a tuned and damped vibration absorber
TL;DR: In this article, it was shown that if the system is tuned and optimally damped to control the amplitudes of vibration of the primary mass over the whole range of exciting frequencies, the maximum steady state throw of the auxiliary mass can be easily calculated from the formulas given.
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Optimizing the untuned viscous dynamic vibration absorber with primary system damping: A frequency locus method
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Frequency locus constructions for the bounce and roll motions of a simple trailer
TL;DR: In this article, a two-wheeled trailer with a swing-axle suspension exhibits steady-state bounce and roll motions when excited periodically by vertical inputs at the wheels, and Graphical constructions are presented for the determination of the frequency response amplitudes of the body support points, and the effect of roll stiffness on roll amplitudes.