Design of a novel magnetorheological damper adaptable to low and high stroke velocity of vehicle suspension system. - In: Applied Sciences, ISSN 2076-3417, Bd. 10 (2020), 16, 5586, S. 1-17
In this study, a new class of magnetorheological (MR) damper, which can realize desired damping force at both low and high speeds of vehicle suspension systems, is proposed and its salient characteristics are shown through computer simulations. Unlike conventional MR dampers, the proposed MR damper has a specific pole shape function and therefore the damping coefficient is changed by varying the effective area of the main orifice. In addition, by controlling the opening or closing the bypass orifice, the drastic change of the damping coefficient is realizable. After briefly describing the operating principle, a mathematical modeling is performed considering the pole shape function which is a key feature of the proposed MR damper. Then, the field-dependent damping force and piston velocity-dependent characteristics are presented followed by an example on how to achieve desired damping force characteristics by changing the damping coefficient and slope breaking point which represents the bilinear damping property.
https://doi.org/10.3390/app10165586
Modellierung und Entwurf eines schnell schaltenden Moving-Magnet-Antriebs für Mittelspannungsschalter. - In: Elektromagnetismus, (2020), S. 133-142
Dual modality multiphoton-OCT flexible endomicroscope with an integrated electromagnetic z-actuator for optical field-of-view switching and a piezo-fiber-scanner for image acquisition. - In: Endoscopic Microscopy XV, (2020), S. 112140X-1-112140X-14
https://doi.org/10.1117/12.2543382
Towards optimal control of concentric tube robots in stereotactic neurosurgery. - In: Mathematical and computer modelling of dynamical systems, ISSN 1744-5051, Bd. 25 (2019), 6, S. 560-574
https://doi.org/10.1080/13873954.2019.1690004
Neural-based control of compliant foils with spanwise flexibility. - In: ASME digital collection, (2019), DSCC2019-9045, V003T20A004, 8 pages
https://doi.org/10.1115/DSCC2019-9045
Design and implementation of an new 6-DoF magnetic levitation positioning system. - In: IEEE transactions on magnetics, ISSN 1941-0069, Bd. 55 (2019), 12, S. 8107407, insges. 7 S.
https://doi.org/10.1109/TMAG.2019.2936394
Development of a manipulatorsystem with several integrated effectors for a small hybrid Remotely Operated Vehicle (ROV). - In: OCEANS 2019 - Marseille, (2019), insges. 5 S.
https://doi.org/10.1109/OCEANSE.2019.8867133
Comparative study between dry friction and electrorheological fluid switches for Tuned Vibration Absorbers. - In: Journal of sound and vibration, ISSN 0022-460X, Bd. 460 (2019), 114874
https://doi.org/10.1016/j.jsv.2019.114874
Semi-analytical 3D force calculation of an ironless cylindrical permanent magnet actuator for magnetic levitation systems. - In: Applied Computational Electromagnetics Society journal, ISSN 1054-4887, Bd. 34 (2019), 4, S. 520-527
Ultra-fast moving coil actuator for power switches in medium-voltage grids. - In: The journal of engineering, ISSN 2051-3305, (2019), 17, S. 4085-4089
https://doi.org/10.1049/joe.2018.8212