Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Vranković, Nikola"'
Autor:
Vranković, Nikola, Stegić, Milenko
The behavior of vibration systems with clearances is essential from the viewpoint of dynamic design, and a noise and vibration control. Clearance type nonlinearities possess non-smooth force–deflection characteristics (usually modeled as piecewise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::45d34cf9cdd61983b805e1c0bb89d537
https://www.bib.irb.hr/762860
https://www.bib.irb.hr/762860
The behavior of vibration systems with clearances is essential from the viewpoint of dynamic design, and a noise and vibration control. Clearance type nonlinearities possess non-smooth force–deflection characteristics (usually modeled as piecewise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::4961d334afcf6820dcff7e78a4bb485b
https://www.bib.irb.hr/704655
https://www.bib.irb.hr/704655
A novel algorithm for solving MDOF systems with clearances Nenad Kranjcevic 1), Milenko Stegic2) and *Nikola Vrankovic3) 1), 2 ), 3) Faculty of Mechanical Engineering and Naval Architecture, University of Zagreb, Zagreb, Croatia 3) nvrankov@fsb.hr AB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::d84c1ef04a63b43a42d84b44dbf10398
https://www.bib.irb.hr/687662
https://www.bib.irb.hr/687662
This paper presents a novel technique for structural optimization with respect to the vibration response. The vibration system to be optimized is described by the linear second-order time-invariant system. Optimization criterion is derived from the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::2ce3084d3b3f5d0aece13193ebf23821
https://www.bib.irb.hr/599910
https://www.bib.irb.hr/599910
This paper presents a novel technique for structural optimization with respect to vibration response. Under the assumptions of asymptotic stability of the statespace system representing the structure, optimization criteria is defined in terms of H∞
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b2804ae338d86cc5cb54ccdd90837370
https://www.bib.irb.hr/532373
https://www.bib.irb.hr/532373
This paper presents a careful numerical implementation of block Arnoldi Krylov subspace method based on moment-matching in multiple interpolation points and its application in MOR of large-scale models of a mechanical system. To illustrate the effici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::f50a0dbf01db77094e74f79898a1aa96
https://www.bib.irb.hr/475828
https://www.bib.irb.hr/475828
Vibration of mechanical systems with clearances can result in relative motion across the clearance space and impacting between the components. Repeated impacts (vibro-impacts) may lead to excessive noise and large changes in the dynamic stiffness. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::3cee720b4d09ff1f55e8954d66e7ee5a
https://www.bib.irb.hr/386417
https://www.bib.irb.hr/386417
The problem of occurrences of different vibro-impact regimes in dynamical systems with clearances is examined with focus on their transitions. The analytical and numerical analyzes are performed considering the describing function method and the time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::a1ce36dbcd83309ae0c62abca9a31658
https://www.bib.irb.hr/429144
https://www.bib.irb.hr/429144
Nonlinearities due to presence of gaps and clearances exist in a large class of mechanical systems. Vibration of systems with clearances can result in relative motion across the clearance space and impacting between the components. Impacts in the cle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::27c7241dad107918e04dfb4640068f37
https://www.bib.irb.hr/361514
https://www.bib.irb.hr/361514
A structure or structural components which operate (mainly within framework of nuclear power plant applications) in condition of plastic shakedown, have been the subject of extensive study. A suitable description of yield violation for the plastic sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::c950cde9b3f83f41721788e3315a14a3
https://www.bib.irb.hr/5893
https://www.bib.irb.hr/5893