S
Seung-Bok Choi
Researcher at Inha University
Publications - 865
Citations - 15876
Seung-Bok Choi is an academic researcher from Inha University. The author has contributed to research in topics: Magnetorheological fluid & Damper. The author has an hindex of 54, co-authored 842 publications receiving 13440 citations. Previous affiliations of Seung-Bok Choi include State University of New York System & Michigan State University.
Papers
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A hysteresis model for the field-dependent damping force of a magnetorheological damper
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A time-varying sliding surface for fast and robust tracking control of second-order uncertain systems
TL;DR: A time-varying sliding surface for a variable structure control (VSC) law is proposed to achieve fast and robust tracking in a class of second-order uncertain dynamic systems.
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Vibration Control of a MR Seat Damper for Commercial Vehicles
TL;DR: In this paper, a cylindrical magneto-rheological (MR) seat damper is designed on the basis of the Bingham model of the MR fluid, and a skyhook controller is formulated and realized in a closed-loop control fashion.
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Control and Response Characteristics of a Magneto-Rheological Fluid Damper for Passenger Vehicles:
Hwan-Soo Lee,Seung-Bok Choi +1 more
TL;DR: In this article, a semi-active magnetorheological (MR) fluid damper is proposed for a full-car suspension, which can be continuously controlled by the intensity of the magnetic field.
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Geometry optimization of MR valves constrained in a specific volume using the finite element method
TL;DR: In this article, the geometric optimal design of magnetorheological (MR) valves in order to improve valve performance, such as pressure drop, is presented, where the optimization problem is to find the optimal geometric dimensions of MR valves constrained in a specific volume.