1-14 of 14
Junghsen Lieh
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Stability of a Flexible Wheelset for High Speed Rail Vehicles With Constant and Varying Parameters

Junghsen Lieh, Jie Yin
Proc. ASME. IMECE96, Dynamic Systems and Control, 157-164, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0332
https://doi.org/10.1115/IMECE1996-0332
View Paper titled, Stability of a Flexible Wheelset for High Speed Rail Vehicles With Constant and Varying Parameters
Open the PDF for Stability of a Flexible Wheelset for High Speed Rail Vehicles With Constant and Varying Parameters in another window
Topics: High speed rail, Stability, Vehicles, Wheelsets, Wheels, Algorithms, Computation, Dampers, Geometry, Rails
Proceedings Papers

Adaptive Fuzzy Control of Vehicle Semi-Active Suspensions

Junghsen Lieh, Wei-Jie Li
Proc. ASME. IMECE97, Dynamic Systems and Control, 293-297, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0408
https://doi.org/10.1115/IMECE1997-0408
View Paper titled, Adaptive Fuzzy Control of Vehicle Semi-Active Suspensions
Open the PDF for Adaptive Fuzzy Control of Vehicle Semi-Active Suspensions in another window
Topics: Fuzzy control, Vehicles, Damping, Tires, Control systems, Deflection, Fuzzy logic, Hardware, Optimization, Reliability
Proceedings Papers

Fuzzy Logic Control of Material Forming Process

Junghsen Lieh, Wei Jie Li
Proc. ASME. IMECE97, Dynamic Systems and Control, 301-306, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0409
https://doi.org/10.1115/IMECE1997-0409
View Paper titled, Fuzzy Logic Control of Material Forming Process
Open the PDF for Fuzzy Logic Control of Material Forming Process in another window
Topics: Fuzzy logic, Control equipment, Algorithms, Computation, Electromagnetic induction, Engineering prototypes, Engines, Errors, Forming equipment (Packaging), Metalworking
Proceedings Papers

Tube Bending Process: Part I — Theory

Junghsen Lieh, Wei Jie Li
Proc. ASME. IMECE2001, Dynamic Systems and Control, 709-714, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/DSC-24588
https://doi.org/10.1115/IMECE2001/DSC-24588
View Paper titled, Tube Bending Process: Part I — Theory
Open the PDF for Tube Bending Process: Part I — Theory in another window
Topics: Tube bending, Elasticity, Fuzzy control, Plasticity, Simulation, Uncertainty
Proceedings Papers

Analytical Traction and Propulsion Analysis

Junghsen Lieh
Proc. ASME. IMECE2001, Dynamic Systems and Control, 171-177, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/DSC-24522
https://doi.org/10.1115/IMECE2001/DSC-24522
View Paper titled, Analytical Traction and Propulsion Analysis
Open the PDF for Analytical Traction and Propulsion Analysis in another window
Topics: Propulsion, Traction, Wheels, Design, Drag (Fluid dynamics), Electric vehicles, Energy consumption, Engineers, Gravity (Force), Inertia (Mechanics)
Proceedings Papers

Modeling and Dynamic Analysis of a Slider-Crank Mechanism With Flexible Coupler and Joint

Junghsen Lieh, Imtiaz Haque
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 73-78, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0362
https://doi.org/10.1115/DETC1991-0362
View Paper titled, Modeling and Dynamic Analysis of a Slider-Crank Mechanism With Flexible Coupler and Joint
Open the PDF for Modeling and Dynamic Analysis of a Slider-Crank Mechanism With Flexible Coupler and Joint in another window
Topics: Dynamic analysis, Modeling, Deformation, Equations of motion, Excitation, Jacobian matrices, Stiffness
Proceedings Papers

A Closed-Form Formalism for Controlled and Hybrid Rigid/Elastic Multibody Systems: Part II — Symbolic Implementation and Applications

Junghsen Lieh, Imitiaz Haque
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 411-416, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0145
https://doi.org/10.1115/DETC1991-0145
View Paper titled, A Closed-Form Formalism for Controlled and Hybrid Rigid/Elastic Multibody Systems: Part II — Symbolic Implementation and Applications
Open the PDF for A Closed-Form Formalism for Controlled and Hybrid Rigid/Elastic Multibody Systems: Part II — Symbolic Implementation and Applications in another window
Topics: Computer simulation, Equations of motion, FORTRAN, Manipulators, Multibody systems, Optimal control, Robots, Shapes, Simulation results, Suspension systems
Proceedings Papers

A Closed-Form Formalism for Controlled and Hybrid Rigid/Elastic Multibody Systems: Part I — Formulation

Junghsen Lieh, Imtiaz Haque
Proc. ASME. DETC91, 17th Design Automation Conference: Volume 2 — Computer-Aided Design, Mechanical Systems Simulation, and Analysis, Mechanisms, and Robotics, 403-409, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0144
https://doi.org/10.1115/DETC1991-0144
View Paper titled, A Closed-Form Formalism for Controlled and Hybrid Rigid/Elastic Multibody Systems: Part I — Formulation
Open the PDF for A Closed-Form Formalism for Controlled and Hybrid Rigid/Elastic Multibody Systems: Part I — Formulation in another window
Topics: Multibody systems, Computation, Dynamics (Mechanics), Equations of motion, Inertia (Mechanics), Jacobian matrices, Virtual work principle
Proceedings Papers

Semiactive Control of Vibrations in Automobiles

Junghsen Lieh, Imtiaz Haque
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 325-330, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0264
https://doi.org/10.1115/DETC1991-0264
View Paper titled, Semiactive Control of Vibrations in Automobiles
Open the PDF for Semiactive Control of Vibrations in Automobiles in another window
Topics: Automobiles, Dampers, Damping, Deflection, Optimal control, Simulation results, Solenoids, Tires, Valves, Vehicles
Journal Articles

Tire Damping Effect on Ride Quality of Vehicles With Active Control Suspensions

Junghsen Lieh, Professor
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2009, 131(3): 031011.
https://doi.org/10.1115/1.3085878
Published Online: April 23, 2009
View Article titled, Tire Damping Effect on Ride Quality of Vehicles With Active Control Suspensions
Open the PDF for Tire Damping Effect on Ride Quality of Vehicles With Active Control Suspensions in another window
Topics: Control equipment, Damping, Feedback, Tires, Vehicles, Design
Proceedings Papers

Dynamic Performance of Shoe Centerless Grinding

Hong Zhang, Junghsen Lieh, David Yen
Proc. ASME. IMECE2002, Dynamic Systems and Control, 65-72, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-32895
https://doi.org/10.1115/IMECE2002-32895
View Paper titled, Dynamic Performance of Shoe Centerless Grinding
Open the PDF for Dynamic Performance of Shoe Centerless Grinding in another window
Topics: Grinding, Computer simulation, Stability
Journal Articles

Optimal Design of Active Suspensions Using Damping Control

Junghsen Lieh
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 1997, 119(4): 609–611.
https://doi.org/10.1115/1.2889769
Published Online: October 1, 1997
View Article titled, Optimal Design of Active Suspensions Using Damping Control
Open the PDF for Optimal Design of Active Suspensions Using Damping Control in another window
Topics: Damping, Design, Feedback, Roads, Signals, Spectral energy distribution, Stochastic processes, Surface roughness, Tires, Vehicles
Journal Articles

Separated-Form Equations of Motion of Controlled Flexible Multibody Systems

Junghsen Lieh
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. December 1994, 116(4): 702–712.
https://doi.org/10.1115/1.2899269
Published Online: December 1, 1994
View Article titled, Separated-Form Equations of Motion of Controlled Flexible Multibody Systems
Open the PDF for Separated-Form Equations of Motion of Controlled Flexible Multibody Systems in another window
Topics: Equations of motion, Multibody systems, Particle spin, Rotation, Spin (Aerodynamics), Vehicles, Algorithms, Cantilever beams, Control theory, Design
Journal Articles

Symbolic Closed-Form Modeling and Linearization of Multibody Systems Subject to Control

Junghsen Lieh, Imtiaz-ul Haque
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. June 1991, 113(2): 124–132.
https://doi.org/10.1115/1.2912760
Published Online: June 1, 1991
View Article titled, Symbolic Closed-Form Modeling and Linearization of Multibody Systems Subject to Control
Open the PDF for Symbolic Closed-Form Modeling and Linearization of Multibody Systems Subject to Control in another window
Topics: Modeling, Multibody systems, Equations of motion, Algorithms, Automobiles, FORTRAN, Roads, Simulation, Virtual work principle