Viscously Damped Linear Systems Subjected to Damping Modifications

Gürgöze, M.

doi:10.1006/jsvi.2000.3514

Cited by 2 publications

(1 citation statement)

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“…Iteration, using as many iterations as the number of dyadic products in the damping matrix, then gives the receptance matrix of the damped system. Gurgoze [6] has focused on obtaining the receptance matrix directly without using the iterations that were used in Yang's studies. He used the Sherman-Morrison formula to obtain the inverse of a regular matrix and only one dyadic product (a matrix of rank 1).…”

Section: Introductionmentioning

confidence: 99%

Suppression of Vibration Using Passive Receptance Method with Constrained Minimization

Tursun

Eşkinat

2007

Shock and Vibration

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Structural vibration analysis is used to suppress unwanted vibrations in many areas such as aerospace engineering, manufacturing, defense, automotive, etc. As a result of suppressing the unwanted vibration, the quality of the product is improved. Focusing on the minimization of the vibration amplitudes via a concept of receptance, a new and efficient method for calculating the receptance of a translational mass-spring-damper system with N masses and M absorbers (where N and M are any positive integer) is developed. The receptance of the combined system, in terms of the parameters of the main and absorber systems is derived, separately. The optimal parameters of the absorbers are then found. A methodology is derived using dynamic stiffness and linear graph representation in order to verify the dynamic stiffness, i.e., the inverse of the receptance, of the system.

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Section: Introductionmentioning

confidence: 99%