000021363 001__ 21363
000021363 005__ 20170522124351.0
000021363 04107 $$aeng
000021363 046__ $$k2017-05-15
000021363 100__ $$aMacháček, O.
000021363 24500 $$aA NEW METHOD OF MAGNETORHEOLOGICAL DAMPER QUALITY EVALUATION

000021363 24630 $$n23.$$pEngineering Mechanics 2017
000021363 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021363 506__ $$arestricted
000021363 520__ $$2eng$$aThe paper describes the comparison of magnetorheological dampers controlled by semi-active algorithm with different parameters in one suspension system. Response time, dynamic range and damping in activated state are the most important parameters of MR damper. Without any analysis it is extremely difficult to determine the best setting of these parameters. The analysis mentioned in this study compares acceleration transmissibility of system with different damper parameters. This comparison is based on conversion of transfer function into the newly defined single value - transfer coefficient. The more suitable parameters of MR damper, the lower transfer coefficient is exhibited by the suspension system. The analysis also shows that the high-efficient MR damper should have response time as short as possible. Furthermore, it could be inefficient or even counterproductive to achieve the highest dynamic range for each value of damping in activated state. The method of MR damper quality evaluation helps to define the best parameters of MR damper for the specific suspension system where the damper is going to apply.

000021363 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021363 653__ $$aMR damper, Semi-active, Adaptive, Acceleration transmissibility, Transfer coefficient.

000021363 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021363 720__ $$aMacháček, O.$$iNovák, P.$$iKubík, M.
000021363 8560_ $$ffischerc@itam.cas.cz
000021363 8564_ $$s993623$$uhttps://invenio.itam.cas.cz/record/21363/files/0594.pdf$$yOriginal version of the author's contribution in proceedings, page 594, section DYN.
000021363 962__ $$r21225
000021363 980__ $$aPAPER