Journal ArticleDOI
A variant design of the dynamic vibration absorber
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This article is published in Journal of Sound and Vibration.The article was published on 2001-08-23. It has received 118 citations till now. The article focuses on the topics: Dynamic Vibration Absorber.read more
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Analysis and optimisation for inerter-based isolators via fixed-point theory and algebraic solution
TL;DR: In this article, the inerter-based isolators have two unique properties, which are more attractive than the traditional DVA: first, the inertance-to-mass ratio of the Inerter based isolators can easily be larger than the mass ratio without increasing the physical mass of the whole system; second, there is no need to mount an additional mass on the object to be isolated.
Journal ArticleDOI
Analytically optimal parameters of dynamic vibration absorber with negative stiffness
TL;DR: In this article, the optimal parameters of a dynamic vibration absorber with negative stiffness were analyzed by Laplace transform method when the primary system is subjected to harmonic excitation and a new strategy was proposed to obtain the optimum negative stiffness ratio and make the system remain stable at the same time.
Journal ArticleDOI
Optimum design for more effective tuned mass damper system and its application to base‐isolated buildings
Ping Xiang,Akira Nishitani +1 more
TL;DR: In this article, a non-traditional tuned mass dampers (TMD) that is directly connected to the ground by a dashpot is adopted to mitigate the resonant behavior of a structure.
Journal ArticleDOI
H-infinity optimization of a variant design of the dynamic vibration absorber—Revisited and new results
Y.L. Cheung,Wai On Wong +1 more
TL;DR: In this article, the H ∞ optimum parameters of a DVA with ground-support were derived to minimize the resonant vibration amplitude of a single degree-of-freedom (sdof) system under harmonic force excitation.
Journal ArticleDOI
H2 optimization of a non-traditional dynamic vibration absorber for vibration control of structures under random force excitation
Y.L. Cheung,Wai On Wong +1 more
TL;DR: In this paper, the H2 optimum parameters of a dynamic vibration absorber of non-traditional form were derived to minimize the total vibration energy or the mean square motion of a single degree-of-freedom (sdof) system under random force excitations.