vibration absorber
Design and Development of an Active Cantilever Mass Dynamic Vibration Absorber
... In actual practice we deal with the vibrations of different elements including machine parts, automobile components, building structures, bridges etc. The vibration initiation may be due to the moving loads, ...
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Development of Actively Tuned Vibration Absorber for Washing Machine
... The work involved numerical and analytical studies. The four degree of freedom dynamic model of the washing unit allowed us to predict the motion of the system after damper disengagement. Mathematical modelling is very ...
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Experimental Study on Vibration Control of Offshore Wind Turbines Using a Ball Vibration Absorber
... excessive vibration and prolong the fatigue life of the offshore wind turbine systems, it is of value to control the vibration that is induced within the structure by implementing certain kinds of ...ball ...
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Design Optimization of Dynamic Vibration Absorber for Boring Process
... Dynamic Vibration Absorber (DVA) is presented and applied to suppress chatter in boring manufacturing ...an absorber composed of mass and spring ...of absorber such as spring stiffness and ...
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DESIGN AND DEVELOPMENT OF LABORATORY MODELS OF DYNAMIC VIBRATION ABSORBER
... of vibration of the primary system will be reduced and the absorber system will vibrate with greater ...dynamic vibration absorber can be used to suppress the vibration of a system and ...
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Analysis of A 2DOF Nonlinear Damping System for Effectively Suppressing Vibrations Using Linear Vibration Absorber
... DOF vibration systems with weakly nonlinear damper is ...linear vibration absorber is used to suppress the nonlinear vibrations of forced nonlinear damping ...
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Design of Variable Stiffness and Variable Damping Vibration Absorber
... adaptive vibration absorber is ...system. Vibration absorbers have been used on a wide variety of structures to reduce vibration in an attempt to reduce the radiated ...of vibration ...
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New design of tuned vibration absorber for wide frequency range application
... dynamic vibration absorber (DVA) emerges due to a common vibration problem existed in engineering structural applications (Sun et ...dynamic vibration absorber (DVA) have been widely ...
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Theoretical modelling of plate with attached vibration absorber
... Fig. 3 shows the magnitude and phase of the displacement response of the plate for the finite element analysis (FEA) and the mathematical model presented here, when no vibration absorber attached to the ...
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Optimal design of a vibration absorber for tremor control of arm in Parkinson's disease
... 6. Optimization formulation of the system A standard way in modeling vibration absorber was carried out by a mass-dashpot-spring system (the secondary system) attached to the top of a linear single DOF ...
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An Effective Approach for Optimal PZT Vibration Absorber Placement on Composite Structures
... Due to the relative simplicity in design and ease of prac- tical implementation, resistance only type of shunt circuit is considered in this work. The shunt resistor can be th- ought of as changing the material ...
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Modification of vibrating thin walled structure using dynamic vibration absorber
... dynamic vibration absorber to reduce beaming vibration of highway ...the vibration absorber attached to the ...passive vibration absorber attached to a boring bar and ...
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Modification of vibrating thin walled structure using dynamic vibration absorber
... In the above equation is the sum of the attached masses at B (for moveable masses) and is the mass of the cantilever beam alone. , are the flexural non-dimensional mode-shape functions evaluated at arbitrary points Q, S ...
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New design of tuned vibration absorber for wide frequency range application
... and vibration absorbers has been carried out by ...the vibration of a cantilever beam equipped with one tuned mass ...for vibration absorbers he did a study about vibration cancelation aspect ...
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A shape memory alloy adaptive tuned vibration absorber: design and implementation
... This absorber is actually designed in two distinct ways: the first is when it is tuned to a problematic resonance of the host structure and the other is where it is tuned to a troublesome excitation ...the ...
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Investigation of the inerter-based dynamic vibration absorber for machining chatter suppression
... Dynamic vibration absorbers have been widely used to increase the chatter performance of machining operations due to their simplicity, low cost and ...piezoelectric vibration absorber can improve the ...
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Design of a Passive Vibration Absorber to Attenuate Wide Band Vibration
... Passive vibration absorber is found to be effective to reduce narrow band vibration (Yang et ...Narrow-band vibration control can be done by varying basic parameters (damping value, stiffness ...
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Characterization Of A Wideband Nonlinear Vibration Absorber Using Curved Constrained Cantilever Beam
... disturbance vibration occur in a system is by implementing the vibration absorber which is also known as dynamic vibration absorber (Liu & Liu, ...dynamic vibration ...
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Characterisation Of Wideband Nonlinear Vibration Absorber Using Adjustable Magnetic Stiffness
... the absorber mention above which is categorized as a passive absorber is a famous and familiar device in mitigating unwanted vibration in mechanical structure, its only effective when it is precisely ...
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New approach of dynamic vibration absorber made from natural fibres composite
... the vibration not being controlled through a proper ...weightless vibration absorber made from natural fibres-based polymer epoxy ...to vibration study, the tensile mechanical test was ...
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