Seung-Bok Choi
Inha University
877 Papers
5K Citations
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. Previous affiliations of Seung-Bok Choi include State University of New York System & Michigan State University.
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Papers
A Study on Deploying Time of Active Hood Lift System of Passenger Vehicles with Principal Design Parameters
TL;DR: In this paper, the deployment time of an active hood lift system (AHLS) activated a gunpowder actuator for the passenger vehicle was investigated by changing the principal design parameters of the system.
2
Control performance of er engine mount subjected to temperature variations
TL;DR: This work investigates dynamic and control performances of ER engine mount with respect to the temperature variation and designs a semi-active controller to investigate vibration control performance.
2
The Repulsive Force Spectrum of Magnetorheological Fluids Based Tactile Devices Applicable to Robot Surgery
Yu-Jin Park,Ji-Young Yoon,Ye-Ho Lee,Seung-Bok Choi +3 more
- 01 May 2019
TL;DR: In this paper, controllable force ranges of tactile devices made of smartMagnetorheological Fluids (MRF) and porous sponges are presented with minimum and maximum values of the repulsive forces.
2
Dynamic and control characteristics of 3-axis active mount system using piezoelectric actuators
Seung-Bok Choi,Jungwook Kim,Jung-Woo Sohn +2 more
- 17 May 2005
TL;DR: In this article, the authors presented dynamic characteristics of 3-axis active mount featuring the rubber element and the piezoelectric actuator in the non-resonance frequency range, while the piezoactuator is employed to isolate the vibration in the neighborhood of the resonance.
2
Design of a New Dispensing System Featuring Piezoelectric Actuator
TL;DR: In this paper, a hybrid dispensing head for IC fabrication and surface mount technology is presented, which consists of solenoid valve and piezoelectric stack as actuators, and provides positive-displacement and jet dispensing.