A Novel Algorithm for Bearing Stiffness Optimization

Jokić, Marko and Stegić, Milenko and Vranković, Nikola (2011) A Novel Algorithm for Bearing Stiffness Optimization. = A Novel Algorithm for Bearing Stiffness Optimization. In: 13th World Congress in Mechanism and Machine Science, 19-25.06.2011., Guanajuato, Mexico.

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A Novel Algorithm for Bearing Stiffness Optimization.pdf - Accepted Version Jezik dokumenta:English

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Abstract

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∞ norm of the system. In doing so, special structure of the system matrices is utilized to eliminate some of the optimization variables. To overcome its high computational cost and make it applicable for optimization of large-scale structures, a novel reduced-order optimization algorithm is proposed. A numerical example which clearly illustrates the applicability and efficiency of the proposed optimization procedure is presented.

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): bearing stiffness optimization, passive vibration control
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 200 Department of Engineering Mechanics > 230 Chair of Mechanical Systems Dynamics
Indexed in Web of Science: No
Indexed in Current Contents: No
Date Deposited: 21 Dec 2016 13:53
Last Modified: 21 Dec 2016 13:53
URI: http://repozitorij.fsb.hr/id/eprint/7165

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