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Proceedings Papers

Vibration Control of a New Bed Stage System for Ambulance Using MR Dampers

Hee-Dong Chae, Seung-bok Choi, Jong-Seok Oh

Proc. ASME. SMASIS2014, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring; Keynote Presentation, V001T03A005, September 8–10, 2014

Publisher: American Society of Mechanical Engineers

Paper No: SMASIS2014-7433

https://doi.org/10.1115/SMASIS2014-7433

View Paper titled, Vibration Control of a New Bed Stage System for Ambulance Using MR Dampers

Topics: Dampers, Vibration control, Vibration, Vehicles, Computer simulation, Control equipment, Damage, Design, Emergencies, Rheology

Proceedings Papers

Design and Control of Semi-Active Railway Vehicle Suspension Featuring MR Damper

Jong-Seok Oh, Hwan-Choong Kim, Seung-bok Choi

Publisher: American Society of Mechanical Engineers

Paper No: SMASIS2014-7434

https://doi.org/10.1115/SMASIS2014-7434

View Paper titled, Design and Control of Semi-Active Railway Vehicle Suspension Featuring MR Damper

Topics: Dampers, Design, Railway vehicles, Vibration, Control equipment, Damping, Railroad passenger cars, Suspension systems, Wheelsets, Yaw

Journal Articles

Tribological Characteristics Modification of Magnetorheological Fluid

Chul Hee Lee, Deuk Won Lee, Jae Young Choi, Seung Bok Choi, Won Oh Cho, Hyuk Chae Yun

Publisher: ASME

J. Tribol. July 2011, 133(3): 031801.

https://doi.org/10.1115/1.4004106

Published Online: July 21, 2011

View Article titled, Tribological Characteristics Modification of Magnetorheological Fluid

Topics: Disks, Fluids, Friction, Tribology, Wear, Particulate matter, Surface roughness, Magnetic fields

Journal Articles

Dynamic Modeling and Vibration Control of Electrorheological Mounts

Seung-Bok Choi, Professor, Sung-Ryong Hong, Graduate Assistant

Publisher: ASME

J. Vib. Acoust. October 2004, 126(4): 537–541.

https://doi.org/10.1115/1.1805006

Published Online: December 21, 2004

View Article titled, Dynamic Modeling and Vibration Control of Electrorheological Mounts

Topics: Displacement, Dynamic modeling, Electrorheological fluids, Flow (Dynamics), Vibration control, Stress, Vibration, Control equipment, Equations of motion, Electrodes

Journal Articles

The Neural Network Position-Control of a Moving Platform Using Electrorheological Valves

Seung-Bok Choi, Professor, Kum-Gil Sung, Graduate Assistant, Jae-Wook Lee, Professor

Publisher: ASME

J. Dyn. Sys., Meas., Control. September 2002, 124(3): 435–442.

https://doi.org/10.1115/1.1485095

Published Online: July 23, 2002

View Article titled, The Neural Network Position-Control of a Moving Platform Using Electrorheological Valves

Topics: Artificial neural networks, Control equipment, Electric bridges, Position control, Valves, Electric fields, Electrorheological fluids, Pressure drop, Cylinders

Journal Articles

Fuzzy Sky-Ground Hook Control of a Tracked Vehicle Featuring Semi-Active Electrorheological Suspension Units

Seung-Bok Choi, Professor,, Dong-Won Park, Graduate Assistant,, Moon-Suk Suh, Senior Researcher,

Publisher: ASME

J. Dyn. Sys., Meas., Control. March 2002, 124(1): 150–157.

https://doi.org/10.1115/1.1434266

Published Online: March 3, 1999

View Article titled, Fuzzy Sky-Ground Hook Control of a Tracked Vehicle Featuring Semi-Active Electrorheological Suspension Units

Topics: Control equipment, Damping, Electrorheological fluids, Springs, Tracked vehicles, Wheels, Vibration control, Electric fields, Roads, Fuzzy logic

Journal Articles

Vibration Control of a Flexible Structure Using ER Dampers

Seung-Bok Choi

Publisher: ASME

J. Dyn. Sys., Meas., Control. March 1999, 121(1): 134–138.

https://doi.org/10.1115/1.2802432

Published Online: March 1, 1999

View Article titled, Vibration Control of a Flexible Structure Using ER Dampers

Topics: Dampers, Flexible structures, Vibration control, Control equipment, Control systems, Boundary-value problems, Electrorheological fluids, Equations of motion, Rheology, Robustness

Journal Articles

Vibration and Position Tracking Control of Piezoceramic-Based Smart Structures Via QFT

Seung-Bok Choi, Seung-Sang Cho, Young-Pil Park

Publisher: ASME

J. Dyn. Sys., Meas., Control. March 1999, 121(1): 27–33.

https://doi.org/10.1115/1.2802438

Published Online: March 1, 1999

View Article titled, Vibration and Position Tracking Control of Piezoceramic-Based Smart Structures Via QFT

Topics: Piezoelectric ceramics, Quantum field theory, Smart structures, Tracking control, Vibration, Actuators, Robustness, Uncertainty, Boundary-value problems, Cantilever beams

Journal Articles

Force Tracking Control of a Flexible Gripper Driven by Piezoceramic Actuators

Seung-Bok Choi, Chul-Hee Lee

Publisher: ASME

J. Dyn. Sys., Meas., Control. September 1997, 119(3): 439–446.

https://doi.org/10.1115/1.2801276

Published Online: September 1, 1997

View Article titled, Force Tracking Control of a Flexible Gripper Driven by Piezoceramic Actuators

Topics: Actuators, Grippers, Piezoelectric ceramics, Tracking control, Control equipment, Control systems, Design, Durability, Force sensors, Hamilton's principle

Journal Articles

Position Control of a Cylinder Using a Hydraulic Bridge Circuit With ER Valves

Seung-Bok Choi, Woo-Yeon Choi

Publisher: ASME

J. Dyn. Sys., Meas., Control. March 2000, 122(1): 202–209.

https://doi.org/10.1115/1.482443

Published Online: July 10, 1997

View Article titled, Position Control of a Cylinder Using a Hydraulic Bridge Circuit With ER Valves

Topics: Artificial neural networks, Cylinders, Electrorheological fluids, Position control, Valves, Electric fields, Electric bridges, Pressure drop

Journal Articles

Elastodynamic Analysis and Control of Industrial Robotic Manipulators With Piezoelectric-Material-Based Elastic Members

Seung-Bok Choi, B. S. Thompson, M. V. Gandhi

Publisher: ASME

J. Mech. Des. December 1995, 117(4): 640–643.

https://doi.org/10.1115/1.2826733

Published Online: December 1, 1995

View Article titled, Elastodynamic Analysis and Control of Industrial Robotic Manipulators With Piezoelectric-Material-Based Elastic Members

Topics: Manipulators, Control equipment, Feedback, Deflection, Dynamic modeling, Computer simulation, Electric potential, End effectors, Equations of motion, Finite element analysis

Journal Articles

Moving Sliding Surfaces for Fast Tracking Control of Second-Order Dynamical Systems

Seung-Bok Choi, Dong-Won Park

Publisher: ASME

J. Dyn. Sys., Meas., Control. March 1994, 116(1): 154–158.

https://doi.org/10.1115/1.2900671

Published Online: March 1, 1994

View Article titled, Moving Sliding Surfaces for Fast Tracking Control of Second-Order Dynamical Systems

Topics: Dynamic systems, Tracking control, Control systems, Manipulators, Trajectories (Physics)

Journal citation

NARROW

Vibration Control of a New Bed Stage System for Ambulance Using MR Dampers

Design and Control of Semi-Active Railway Vehicle Suspension Featuring MR Damper

Tribological Characteristics Modification of Magnetorheological Fluid

Dynamic Modeling and Vibration Control of Electrorheological Mounts

The Neural Network Position-Control of a Moving Platform Using Electrorheological Valves

Fuzzy Sky-Ground Hook Control of a Tracked Vehicle Featuring Semi-Active Electrorheological Suspension Units

Vibration Control of a Flexible Structure Using ER Dampers

Vibration and Position Tracking Control of Piezoceramic-Based Smart Structures Via QFT

Force Tracking Control of a Flexible Gripper Driven by Piezoceramic Actuators

Position Control of a Cylinder Using a Hydraulic Bridge Circuit With ER Valves

Elastodynamic Analysis and Control of Industrial Robotic Manipulators With Piezoelectric-Material-Based Elastic Members

Moving Sliding Surfaces for Fast Tracking Control of Second-Order Dynamical Systems

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